/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_product57.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:49:10,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:49:10,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:49:10,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:49:10,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:49:10,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:49:10,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:49:10,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:49:10,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:49:10,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:49:10,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:49:10,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:49:10,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:49:10,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:49:10,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:49:10,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:49:10,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:49:10,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:49:10,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:49:10,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:49:10,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:49:10,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:49:10,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:49:10,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:49:10,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:49:10,161 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:49:10,161 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:49:10,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:49:10,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:49:10,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:49:10,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:49:10,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:49:10,166 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:49:10,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:49:10,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:49:10,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:49:10,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:49:10,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:49:10,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:49:10,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:49:10,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:49:10,171 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 11:49:10,186 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:49:10,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:49:10,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:49:10,188 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:49:10,188 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:49:10,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:49:10,189 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:49:10,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:49:10,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:49:10,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:49:10,189 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:49:10,189 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:49:10,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:49:10,190 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:49:10,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:49:10,190 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:49:10,190 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:49:10,191 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:49:10,191 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:49:10,191 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:49:10,191 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:49:10,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:49:10,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:49:10,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:49:10,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:49:10,192 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:49:10,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:49:10,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:49:10,193 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:49:10,193 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:49:10,477 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:49:10,494 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:49:10,499 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:49:10,500 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:49:10,501 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:49:10,502 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2020-07-08 11:49:10,582 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e424a757/e80cba90920b4e17b6e2fdb8d36e20a8/FLAG423fac7b0 [2020-07-08 11:49:11,188 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:49:11,188 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2020-07-08 11:49:11,210 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e424a757/e80cba90920b4e17b6e2fdb8d36e20a8/FLAG423fac7b0 [2020-07-08 11:49:11,405 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e424a757/e80cba90920b4e17b6e2fdb8d36e20a8 [2020-07-08 11:49:11,413 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:49:11,415 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:49:11,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:49:11,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:49:11,420 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:49:11,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:49:11" (1/1) ... [2020-07-08 11:49:11,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@751067eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:11, skipping insertion in model container [2020-07-08 11:49:11,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:49:11" (1/1) ... [2020-07-08 11:49:11,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:49:11,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:49:11,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:49:12,012 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:49:12,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:49:12,226 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:49:12,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12 WrapperNode [2020-07-08 11:49:12,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:49:12,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:49:12,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:49:12,228 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:49:12,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12" (1/1) ... [2020-07-08 11:49:12,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12" (1/1) ... [2020-07-08 11:49:12,262 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12" (1/1) ... [2020-07-08 11:49:12,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12" (1/1) ... [2020-07-08 11:49:12,310 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12" (1/1) ... [2020-07-08 11:49:12,323 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12" (1/1) ... [2020-07-08 11:49:12,328 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12" (1/1) ... [2020-07-08 11:49:12,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:49:12,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:49:12,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:49:12,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:49:12,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:49:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:49:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:49:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:49:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:49:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:49:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:49:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:49:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:49:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:49:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:49:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:49:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:49:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:49:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:49:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:49:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:49:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:49:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:49:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:49:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 11:49:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 11:49:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:49:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:49:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:49:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:49:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:49:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-08 11:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 11:49:12,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 11:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 11:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 11:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:49:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 11:49:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:49:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 11:49:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-08 11:49:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:49:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:49:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:49:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:49:14,141 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:49:14,142 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:49:14,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:49:14 BoogieIcfgContainer [2020-07-08 11:49:14,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:49:14,150 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:49:14,150 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:49:14,154 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:49:14,154 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:49:11" (1/3) ... [2020-07-08 11:49:14,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41ba1572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:49:14, skipping insertion in model container [2020-07-08 11:49:14,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:49:12" (2/3) ... [2020-07-08 11:49:14,156 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41ba1572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:49:14, skipping insertion in model container [2020-07-08 11:49:14,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:49:14" (3/3) ... [2020-07-08 11:49:14,158 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product57.cil.c [2020-07-08 11:49:14,172 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:49:14,181 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:49:14,199 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:49:14,227 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:49:14,228 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:49:14,228 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:49:14,228 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:49:14,229 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:49:14,229 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:49:14,229 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:49:14,230 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:49:14,257 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states. [2020-07-08 11:49:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:49:14,269 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:49:14,271 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:49:14,271 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:49:14,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:49:14,279 INFO L82 PathProgramCache]: Analyzing trace with hash 479094946, now seen corresponding path program 1 times [2020-07-08 11:49:14,321 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:49:14,322 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251989754] [2020-07-08 11:49:14,322 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:49:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,183 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:49:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {229#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {199#true} is VALID [2020-07-08 11:49:15,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,297 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #555#return; {199#true} is VALID [2020-07-08 11:49:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,302 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-08 11:49:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,306 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-08 11:49:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {199#true} is VALID [2020-07-08 11:49:15,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,311 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-08 11:49:15,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,315 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-08 11:49:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-08 11:49:15,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,329 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #545#return; {199#true} is VALID [2020-07-08 11:49:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-08 11:49:15,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,339 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {199#true} is VALID [2020-07-08 11:49:15,339 INFO L263 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {199#true} is VALID [2020-07-08 11:49:15,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-08 11:49:15,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,340 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {199#true} is VALID [2020-07-08 11:49:15,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {199#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {199#true} is VALID [2020-07-08 11:49:15,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,342 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {199#true} {200#false} #515#return; {200#false} is VALID [2020-07-08 11:49:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-08 11:49:15,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #537#return; {200#false} is VALID [2020-07-08 11:49:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:15,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-08 11:49:15,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,351 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #539#return; {200#false} is VALID [2020-07-08 11:49:15,357 INFO L263 TraceCheckUtils]: 0: Hoare triple {199#true} call ULTIMATE.init(); {229#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:49:15,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {229#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {199#true} is VALID [2020-07-08 11:49:15,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,358 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {199#true} #555#return; {199#true} is VALID [2020-07-08 11:49:15,358 INFO L263 TraceCheckUtils]: 4: Hoare triple {199#true} call #t~ret76 := main(); {199#true} is VALID [2020-07-08 11:49:15,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} havoc ~retValue_acc~2;havoc ~tmp~0; {199#true} is VALID [2020-07-08 11:49:15,359 INFO L263 TraceCheckUtils]: 6: Hoare triple {199#true} call select_helpers(); {199#true} is VALID [2020-07-08 11:49:15,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,360 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-08 11:49:15,360 INFO L263 TraceCheckUtils]: 9: Hoare triple {199#true} call select_features(); {199#true} is VALID [2020-07-08 11:49:15,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,361 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-08 11:49:15,361 INFO L263 TraceCheckUtils]: 12: Hoare triple {199#true} call #t~ret1 := valid_product(); {199#true} is VALID [2020-07-08 11:49:15,361 INFO L280 TraceCheckUtils]: 13: Hoare triple {199#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {199#true} is VALID [2020-07-08 11:49:15,362 INFO L280 TraceCheckUtils]: 14: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,362 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-08 11:49:15,362 INFO L280 TraceCheckUtils]: 16: Hoare triple {199#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {199#true} is VALID [2020-07-08 11:49:15,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {199#true} assume 0 != ~tmp~0; {199#true} is VALID [2020-07-08 11:49:15,363 INFO L263 TraceCheckUtils]: 18: Hoare triple {199#true} call setup(); {199#true} is VALID [2020-07-08 11:49:15,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,363 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-08 11:49:15,364 INFO L263 TraceCheckUtils]: 21: Hoare triple {199#true} call runTest(); {199#true} is VALID [2020-07-08 11:49:15,365 INFO L263 TraceCheckUtils]: 22: Hoare triple {199#true} call __utac_acc__Specification5_spec__1(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:15,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-08 11:49:15,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,366 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {199#true} {199#true} #545#return; {199#true} is VALID [2020-07-08 11:49:15,366 INFO L263 TraceCheckUtils]: 26: Hoare triple {199#true} call test(); {199#true} is VALID [2020-07-08 11:49:15,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {199#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {199#true} is VALID [2020-07-08 11:49:15,368 INFO L280 TraceCheckUtils]: 28: Hoare triple {199#true} assume !true; {200#false} is VALID [2020-07-08 11:49:15,368 INFO L263 TraceCheckUtils]: 29: Hoare triple {200#false} call cleanup(); {200#false} is VALID [2020-07-08 11:49:15,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {200#false} havoc ~i~0;havoc ~__cil_tmp2~0; {200#false} is VALID [2020-07-08 11:49:15,369 INFO L263 TraceCheckUtils]: 31: Hoare triple {200#false} call timeShift(); {200#false} is VALID [2020-07-08 11:49:15,369 INFO L263 TraceCheckUtils]: 32: Hoare triple {200#false} call __utac_acc__Specification5_spec__2(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:15,369 INFO L263 TraceCheckUtils]: 33: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {199#true} is VALID [2020-07-08 11:49:15,370 INFO L280 TraceCheckUtils]: 34: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-08 11:49:15,370 INFO L280 TraceCheckUtils]: 35: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,370 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {199#true} is VALID [2020-07-08 11:49:15,370 INFO L280 TraceCheckUtils]: 37: Hoare triple {199#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {199#true} is VALID [2020-07-08 11:49:15,371 INFO L280 TraceCheckUtils]: 38: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,371 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {199#true} {200#false} #515#return; {200#false} is VALID [2020-07-08 11:49:15,371 INFO L280 TraceCheckUtils]: 40: Hoare triple {200#false} assume !(0 != ~pumpRunning~0); {200#false} is VALID [2020-07-08 11:49:15,372 INFO L280 TraceCheckUtils]: 41: Hoare triple {200#false} assume !(0 != ~systemActive~0); {200#false} is VALID [2020-07-08 11:49:15,372 INFO L263 TraceCheckUtils]: 42: Hoare triple {200#false} call __utac_acc__Specification5_spec__3(); {200#false} is VALID [2020-07-08 11:49:15,372 INFO L280 TraceCheckUtils]: 43: Hoare triple {200#false} havoc ~tmp~4;havoc ~tmp___0~0; {200#false} is VALID [2020-07-08 11:49:15,373 INFO L263 TraceCheckUtils]: 44: Hoare triple {200#false} call #t~ret48 := getWaterLevel(); {199#true} is VALID [2020-07-08 11:49:15,373 INFO L280 TraceCheckUtils]: 45: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-08 11:49:15,373 INFO L280 TraceCheckUtils]: 46: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,374 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {199#true} {200#false} #537#return; {200#false} is VALID [2020-07-08 11:49:15,374 INFO L280 TraceCheckUtils]: 48: Hoare triple {200#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {200#false} is VALID [2020-07-08 11:49:15,374 INFO L280 TraceCheckUtils]: 49: Hoare triple {200#false} assume 2 != ~tmp~4; {200#false} is VALID [2020-07-08 11:49:15,375 INFO L263 TraceCheckUtils]: 50: Hoare triple {200#false} call #t~ret49 := isPumpRunning(); {199#true} is VALID [2020-07-08 11:49:15,375 INFO L280 TraceCheckUtils]: 51: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-08 11:49:15,375 INFO L280 TraceCheckUtils]: 52: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-08 11:49:15,376 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {199#true} {200#false} #539#return; {200#false} is VALID [2020-07-08 11:49:15,376 INFO L280 TraceCheckUtils]: 54: Hoare triple {200#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {200#false} is VALID [2020-07-08 11:49:15,376 INFO L280 TraceCheckUtils]: 55: Hoare triple {200#false} assume 0 != ~tmp___0~0; {200#false} is VALID [2020-07-08 11:49:15,376 INFO L280 TraceCheckUtils]: 56: Hoare triple {200#false} assume 0 == ~switchedOnBeforeTS~0; {200#false} is VALID [2020-07-08 11:49:15,377 INFO L263 TraceCheckUtils]: 57: Hoare triple {200#false} call __automaton_fail(); {200#false} is VALID [2020-07-08 11:49:15,377 INFO L280 TraceCheckUtils]: 58: Hoare triple {200#false} assume !false; {200#false} is VALID [2020-07-08 11:49:15,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:49:15,388 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251989754] [2020-07-08 11:49:15,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:49:15,389 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:49:15,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885805304] [2020-07-08 11:49:15,396 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:49:15,400 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:49:15,404 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:49:15,494 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:15,494 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:49:15,495 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:49:15,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:49:15,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:49:15,506 INFO L87 Difference]: Start difference. First operand 196 states. Second operand 4 states. [2020-07-08 11:49:20,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:20,580 INFO L93 Difference]: Finished difference Result 335 states and 423 transitions. [2020-07-08 11:49:20,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:49:20,580 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:49:20,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:49:20,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:49:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 423 transitions. [2020-07-08 11:49:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:49:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 423 transitions. [2020-07-08 11:49:20,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 423 transitions. [2020-07-08 11:49:21,955 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 423 edges. 423 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:21,999 INFO L225 Difference]: With dead ends: 335 [2020-07-08 11:49:22,000 INFO L226 Difference]: Without dead ends: 183 [2020-07-08 11:49:22,009 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:49:22,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2020-07-08 11:49:23,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 153. [2020-07-08 11:49:23,485 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:49:23,486 INFO L82 GeneralOperation]: Start isEquivalent. First operand 183 states. Second operand 153 states. [2020-07-08 11:49:23,486 INFO L74 IsIncluded]: Start isIncluded. First operand 183 states. Second operand 153 states. [2020-07-08 11:49:23,487 INFO L87 Difference]: Start difference. First operand 183 states. Second operand 153 states. [2020-07-08 11:49:23,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:23,520 INFO L93 Difference]: Finished difference Result 183 states and 223 transitions. [2020-07-08 11:49:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 223 transitions. [2020-07-08 11:49:23,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:23,525 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:23,525 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 183 states. [2020-07-08 11:49:23,531 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 183 states. [2020-07-08 11:49:23,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:23,551 INFO L93 Difference]: Finished difference Result 183 states and 223 transitions. [2020-07-08 11:49:23,551 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 223 transitions. [2020-07-08 11:49:23,555 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:23,555 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:23,555 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:49:23,555 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:49:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2020-07-08 11:49:23,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 178 transitions. [2020-07-08 11:49:23,566 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 178 transitions. Word has length 59 [2020-07-08 11:49:23,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:49:23,567 INFO L479 AbstractCegarLoop]: Abstraction has 153 states and 178 transitions. [2020-07-08 11:49:23,567 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:49:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 178 transitions. [2020-07-08 11:49:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 11:49:23,570 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:49:23,570 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:49:23,570 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:49:23,570 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:49:23,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:49:23,571 INFO L82 PathProgramCache]: Analyzing trace with hash 1126861649, now seen corresponding path program 1 times [2020-07-08 11:49:23,571 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:49:23,572 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458509036] [2020-07-08 11:49:23,572 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:49:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:23,986 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:49:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {1314#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {1285#(= 1 ~systemActive~0)} assume true; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,095 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1285#(= 1 ~systemActive~0)} {1280#true} #555#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,100 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #451#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,104 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #453#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:49:24,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:49:24,172 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1285#(= 1 ~systemActive~0)} #455#return; {1293#(= |main_#t~ret1| ~systemActive~0)} is VALID [2020-07-08 11:49:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,179 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #457#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1280#true} is VALID [2020-07-08 11:49:24,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,205 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #545#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-08 11:49:24,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,221 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {1280#true} is VALID [2020-07-08 11:49:24,221 INFO L263 TraceCheckUtils]: 0: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {1280#true} is VALID [2020-07-08 11:49:24,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-08 11:49:24,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,223 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1280#true} {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {1280#true} is VALID [2020-07-08 11:49:24,224 INFO L280 TraceCheckUtils]: 4: Hoare triple {1280#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {1280#true} is VALID [2020-07-08 11:49:24,224 INFO L280 TraceCheckUtils]: 5: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,228 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #515#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {1280#true} is VALID [2020-07-08 11:49:24,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,237 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1281#false} #537#return; {1281#false} is VALID [2020-07-08 11:49:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-08 11:49:24,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,251 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1281#false} #539#return; {1281#false} is VALID [2020-07-08 11:49:24,272 INFO L263 TraceCheckUtils]: 0: Hoare triple {1280#true} call ULTIMATE.init(); {1314#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:49:24,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {1314#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {1285#(= 1 ~systemActive~0)} assume true; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,281 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1285#(= 1 ~systemActive~0)} {1280#true} #555#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,282 INFO L263 TraceCheckUtils]: 4: Hoare triple {1285#(= 1 ~systemActive~0)} call #t~ret76 := main(); {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,283 INFO L280 TraceCheckUtils]: 5: Hoare triple {1285#(= 1 ~systemActive~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,283 INFO L263 TraceCheckUtils]: 6: Hoare triple {1285#(= 1 ~systemActive~0)} call select_helpers(); {1280#true} is VALID [2020-07-08 11:49:24,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,287 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #451#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,287 INFO L263 TraceCheckUtils]: 9: Hoare triple {1285#(= 1 ~systemActive~0)} call select_features(); {1280#true} is VALID [2020-07-08 11:49:24,287 INFO L280 TraceCheckUtils]: 10: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,288 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #453#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:49:24,288 INFO L263 TraceCheckUtils]: 12: Hoare triple {1285#(= 1 ~systemActive~0)} call #t~ret1 := valid_product(); {1280#true} is VALID [2020-07-08 11:49:24,289 INFO L280 TraceCheckUtils]: 13: Hoare triple {1280#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:49:24,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:49:24,290 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1285#(= 1 ~systemActive~0)} #455#return; {1293#(= |main_#t~ret1| ~systemActive~0)} is VALID [2020-07-08 11:49:24,291 INFO L280 TraceCheckUtils]: 16: Hoare triple {1293#(= |main_#t~ret1| ~systemActive~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1294#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-08 11:49:24,292 INFO L280 TraceCheckUtils]: 17: Hoare triple {1294#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,292 INFO L263 TraceCheckUtils]: 18: Hoare triple {1295#(not (= 0 ~systemActive~0))} call setup(); {1280#true} is VALID [2020-07-08 11:49:24,292 INFO L280 TraceCheckUtils]: 19: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,293 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #457#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,294 INFO L263 TraceCheckUtils]: 21: Hoare triple {1295#(not (= 0 ~systemActive~0))} call runTest(); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,295 INFO L263 TraceCheckUtils]: 22: Hoare triple {1295#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:24,295 INFO L280 TraceCheckUtils]: 23: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1280#true} is VALID [2020-07-08 11:49:24,295 INFO L280 TraceCheckUtils]: 24: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,296 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #545#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,297 INFO L263 TraceCheckUtils]: 26: Hoare triple {1295#(not (= 0 ~systemActive~0))} call test(); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,297 INFO L280 TraceCheckUtils]: 27: Hoare triple {1295#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,298 INFO L280 TraceCheckUtils]: 28: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !false; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,298 INFO L280 TraceCheckUtils]: 29: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,299 INFO L280 TraceCheckUtils]: 30: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,300 INFO L280 TraceCheckUtils]: 31: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,300 INFO L280 TraceCheckUtils]: 32: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,301 INFO L280 TraceCheckUtils]: 33: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,303 INFO L280 TraceCheckUtils]: 34: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,304 INFO L280 TraceCheckUtils]: 35: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,305 INFO L263 TraceCheckUtils]: 36: Hoare triple {1295#(not (= 0 ~systemActive~0))} call timeShift(); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,305 INFO L263 TraceCheckUtils]: 37: Hoare triple {1295#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:24,306 INFO L263 TraceCheckUtils]: 38: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {1280#true} is VALID [2020-07-08 11:49:24,306 INFO L280 TraceCheckUtils]: 39: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-08 11:49:24,306 INFO L280 TraceCheckUtils]: 40: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,306 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1280#true} {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {1280#true} is VALID [2020-07-08 11:49:24,307 INFO L280 TraceCheckUtils]: 42: Hoare triple {1280#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {1280#true} is VALID [2020-07-08 11:49:24,307 INFO L280 TraceCheckUtils]: 43: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,308 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #515#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,308 INFO L280 TraceCheckUtils]: 45: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:49:24,309 INFO L280 TraceCheckUtils]: 46: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1281#false} is VALID [2020-07-08 11:49:24,309 INFO L263 TraceCheckUtils]: 47: Hoare triple {1281#false} call __utac_acc__Specification5_spec__3(); {1281#false} is VALID [2020-07-08 11:49:24,309 INFO L280 TraceCheckUtils]: 48: Hoare triple {1281#false} havoc ~tmp~4;havoc ~tmp___0~0; {1281#false} is VALID [2020-07-08 11:49:24,309 INFO L263 TraceCheckUtils]: 49: Hoare triple {1281#false} call #t~ret48 := getWaterLevel(); {1280#true} is VALID [2020-07-08 11:49:24,310 INFO L280 TraceCheckUtils]: 50: Hoare triple {1280#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {1280#true} is VALID [2020-07-08 11:49:24,310 INFO L280 TraceCheckUtils]: 51: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,310 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1280#true} {1281#false} #537#return; {1281#false} is VALID [2020-07-08 11:49:24,311 INFO L280 TraceCheckUtils]: 53: Hoare triple {1281#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {1281#false} is VALID [2020-07-08 11:49:24,311 INFO L280 TraceCheckUtils]: 54: Hoare triple {1281#false} assume 2 != ~tmp~4; {1281#false} is VALID [2020-07-08 11:49:24,311 INFO L263 TraceCheckUtils]: 55: Hoare triple {1281#false} call #t~ret49 := isPumpRunning(); {1280#true} is VALID [2020-07-08 11:49:24,311 INFO L280 TraceCheckUtils]: 56: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-08 11:49:24,312 INFO L280 TraceCheckUtils]: 57: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-08 11:49:24,312 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1280#true} {1281#false} #539#return; {1281#false} is VALID [2020-07-08 11:49:24,312 INFO L280 TraceCheckUtils]: 59: Hoare triple {1281#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {1281#false} is VALID [2020-07-08 11:49:24,313 INFO L280 TraceCheckUtils]: 60: Hoare triple {1281#false} assume 0 != ~tmp___0~0; {1281#false} is VALID [2020-07-08 11:49:24,313 INFO L280 TraceCheckUtils]: 61: Hoare triple {1281#false} assume 0 == ~switchedOnBeforeTS~0; {1281#false} is VALID [2020-07-08 11:49:24,313 INFO L263 TraceCheckUtils]: 62: Hoare triple {1281#false} call __automaton_fail(); {1281#false} is VALID [2020-07-08 11:49:24,313 INFO L280 TraceCheckUtils]: 63: Hoare triple {1281#false} assume !false; {1281#false} is VALID [2020-07-08 11:49:24,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:49:24,324 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458509036] [2020-07-08 11:49:24,324 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:49:24,325 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:49:24,325 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447189873] [2020-07-08 11:49:24,327 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:49:24,327 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:49:24,327 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:49:24,416 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:24,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:49:24,417 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:49:24,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:49:24,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:49:24,417 INFO L87 Difference]: Start difference. First operand 153 states and 178 transitions. Second operand 9 states. [2020-07-08 11:49:25,329 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:49:26,277 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:26,677 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:27,022 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:35,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:35,556 INFO L93 Difference]: Finished difference Result 308 states and 378 transitions. [2020-07-08 11:49:35,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 11:49:35,556 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:49:35,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:49:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:49:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 378 transitions. [2020-07-08 11:49:35,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:49:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 378 transitions. [2020-07-08 11:49:35,576 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 378 transitions. [2020-07-08 11:49:36,767 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 378 edges. 378 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:36,779 INFO L225 Difference]: With dead ends: 308 [2020-07-08 11:49:36,779 INFO L226 Difference]: Without dead ends: 183 [2020-07-08 11:49:36,781 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:49:36,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2020-07-08 11:49:38,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 153. [2020-07-08 11:49:38,337 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:49:38,337 INFO L82 GeneralOperation]: Start isEquivalent. First operand 183 states. Second operand 153 states. [2020-07-08 11:49:38,337 INFO L74 IsIncluded]: Start isIncluded. First operand 183 states. Second operand 153 states. [2020-07-08 11:49:38,338 INFO L87 Difference]: Start difference. First operand 183 states. Second operand 153 states. [2020-07-08 11:49:38,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:38,348 INFO L93 Difference]: Finished difference Result 183 states and 222 transitions. [2020-07-08 11:49:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 222 transitions. [2020-07-08 11:49:38,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:38,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:38,351 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 183 states. [2020-07-08 11:49:38,351 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 183 states. [2020-07-08 11:49:38,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:38,360 INFO L93 Difference]: Finished difference Result 183 states and 222 transitions. [2020-07-08 11:49:38,361 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 222 transitions. [2020-07-08 11:49:38,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:38,362 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:38,362 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:49:38,362 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:49:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2020-07-08 11:49:38,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 177 transitions. [2020-07-08 11:49:38,369 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 177 transitions. Word has length 64 [2020-07-08 11:49:38,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:49:38,370 INFO L479 AbstractCegarLoop]: Abstraction has 153 states and 177 transitions. [2020-07-08 11:49:38,370 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:49:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 177 transitions. [2020-07-08 11:49:38,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-08 11:49:38,373 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:49:38,373 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:49:38,373 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:49:38,373 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:49:38,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:49:38,374 INFO L82 PathProgramCache]: Analyzing trace with hash -1745445590, now seen corresponding path program 1 times [2020-07-08 11:49:38,374 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:49:38,374 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501615202] [2020-07-08 11:49:38,375 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:49:38,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,723 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:49:38,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {2391#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume true; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,813 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2353#(= 0 ~pumpRunning~0)} {2348#true} #555#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,818 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #451#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,823 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #453#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2348#true} is VALID [2020-07-08 11:49:38,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,835 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #455#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,840 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #457#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2348#true} is VALID [2020-07-08 11:49:38,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,858 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #545#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-08 11:49:38,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {2348#true} is VALID [2020-07-08 11:49:38,870 INFO L263 TraceCheckUtils]: 0: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {2348#true} is VALID [2020-07-08 11:49:38,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-08 11:49:38,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,871 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2348#true} {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {2348#true} is VALID [2020-07-08 11:49:38,871 INFO L280 TraceCheckUtils]: 4: Hoare triple {2348#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {2348#true} is VALID [2020-07-08 11:49:38,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,872 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #515#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,912 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:38,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,914 INFO L263 TraceCheckUtils]: 2: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2348#true} is VALID [2020-07-08 11:49:38,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,915 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,916 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2404#(not (= 0 |old(~pumpRunning~0)|))} {2353#(= 0 ~pumpRunning~0)} #499#return; {2349#false} is VALID [2020-07-08 11:49:38,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {2348#true} is VALID [2020-07-08 11:49:38,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume !(0 != ~pumpRunning~0); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,918 INFO L263 TraceCheckUtils]: 2: Hoare triple {2353#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:38,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:38,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,920 INFO L263 TraceCheckUtils]: 5: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2348#true} is VALID [2020-07-08 11:49:38,920 INFO L280 TraceCheckUtils]: 6: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,921 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,922 INFO L280 TraceCheckUtils]: 8: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,922 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2404#(not (= 0 |old(~pumpRunning~0)|))} {2353#(= 0 ~pumpRunning~0)} #499#return; {2349#false} is VALID [2020-07-08 11:49:38,923 INFO L280 TraceCheckUtils]: 10: Hoare triple {2349#false} assume true; {2349#false} is VALID [2020-07-08 11:49:38,923 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2349#false} {2353#(= 0 ~pumpRunning~0)} #519#return; {2349#false} is VALID [2020-07-08 11:49:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {2348#true} is VALID [2020-07-08 11:49:38,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,927 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2349#false} #537#return; {2349#false} is VALID [2020-07-08 11:49:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:38,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-08 11:49:38,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,931 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2349#false} #539#return; {2349#false} is VALID [2020-07-08 11:49:38,935 INFO L263 TraceCheckUtils]: 0: Hoare triple {2348#true} call ULTIMATE.init(); {2391#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:49:38,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {2391#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume true; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,943 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2353#(= 0 ~pumpRunning~0)} {2348#true} #555#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,943 INFO L263 TraceCheckUtils]: 4: Hoare triple {2353#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {2353#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,944 INFO L263 TraceCheckUtils]: 6: Hoare triple {2353#(= 0 ~pumpRunning~0)} call select_helpers(); {2348#true} is VALID [2020-07-08 11:49:38,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,945 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #451#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,945 INFO L263 TraceCheckUtils]: 9: Hoare triple {2353#(= 0 ~pumpRunning~0)} call select_features(); {2348#true} is VALID [2020-07-08 11:49:38,946 INFO L280 TraceCheckUtils]: 10: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,946 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #453#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,947 INFO L263 TraceCheckUtils]: 12: Hoare triple {2353#(= 0 ~pumpRunning~0)} call #t~ret1 := valid_product(); {2348#true} is VALID [2020-07-08 11:49:38,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {2348#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2348#true} is VALID [2020-07-08 11:49:38,947 INFO L280 TraceCheckUtils]: 14: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,948 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #455#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,949 INFO L280 TraceCheckUtils]: 16: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,949 INFO L280 TraceCheckUtils]: 17: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,950 INFO L263 TraceCheckUtils]: 18: Hoare triple {2353#(= 0 ~pumpRunning~0)} call setup(); {2348#true} is VALID [2020-07-08 11:49:38,950 INFO L280 TraceCheckUtils]: 19: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,951 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #457#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,952 INFO L263 TraceCheckUtils]: 21: Hoare triple {2353#(= 0 ~pumpRunning~0)} call runTest(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,952 INFO L263 TraceCheckUtils]: 22: Hoare triple {2353#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:38,953 INFO L280 TraceCheckUtils]: 23: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2348#true} is VALID [2020-07-08 11:49:38,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,954 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #545#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,954 INFO L263 TraceCheckUtils]: 26: Hoare triple {2353#(= 0 ~pumpRunning~0)} call test(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,955 INFO L280 TraceCheckUtils]: 27: Hoare triple {2353#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,956 INFO L280 TraceCheckUtils]: 28: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !false; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,957 INFO L280 TraceCheckUtils]: 29: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,957 INFO L280 TraceCheckUtils]: 30: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,958 INFO L280 TraceCheckUtils]: 31: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,959 INFO L280 TraceCheckUtils]: 32: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,959 INFO L280 TraceCheckUtils]: 33: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,960 INFO L280 TraceCheckUtils]: 34: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,961 INFO L280 TraceCheckUtils]: 35: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,962 INFO L263 TraceCheckUtils]: 36: Hoare triple {2353#(= 0 ~pumpRunning~0)} call timeShift(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,963 INFO L263 TraceCheckUtils]: 37: Hoare triple {2353#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:38,963 INFO L263 TraceCheckUtils]: 38: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {2348#true} is VALID [2020-07-08 11:49:38,963 INFO L280 TraceCheckUtils]: 39: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-08 11:49:38,963 INFO L280 TraceCheckUtils]: 40: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,964 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2348#true} {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {2348#true} is VALID [2020-07-08 11:49:38,964 INFO L280 TraceCheckUtils]: 42: Hoare triple {2348#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {2348#true} is VALID [2020-07-08 11:49:38,964 INFO L280 TraceCheckUtils]: 43: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,965 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #515#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,966 INFO L280 TraceCheckUtils]: 45: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,966 INFO L280 TraceCheckUtils]: 46: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,967 INFO L263 TraceCheckUtils]: 47: Hoare triple {2353#(= 0 ~pumpRunning~0)} call processEnvironment(); {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:38,967 INFO L280 TraceCheckUtils]: 48: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {2348#true} is VALID [2020-07-08 11:49:38,968 INFO L280 TraceCheckUtils]: 49: Hoare triple {2348#true} assume !(0 != ~pumpRunning~0); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:49:38,969 INFO L263 TraceCheckUtils]: 50: Hoare triple {2353#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:38,969 INFO L280 TraceCheckUtils]: 51: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:38,970 INFO L280 TraceCheckUtils]: 52: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,970 INFO L263 TraceCheckUtils]: 53: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2348#true} is VALID [2020-07-08 11:49:38,970 INFO L280 TraceCheckUtils]: 54: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,971 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,972 INFO L280 TraceCheckUtils]: 56: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:49:38,973 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2404#(not (= 0 |old(~pumpRunning~0)|))} {2353#(= 0 ~pumpRunning~0)} #499#return; {2349#false} is VALID [2020-07-08 11:49:38,973 INFO L280 TraceCheckUtils]: 58: Hoare triple {2349#false} assume true; {2349#false} is VALID [2020-07-08 11:49:38,973 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2349#false} {2353#(= 0 ~pumpRunning~0)} #519#return; {2349#false} is VALID [2020-07-08 11:49:38,973 INFO L263 TraceCheckUtils]: 60: Hoare triple {2349#false} call __utac_acc__Specification5_spec__3(); {2349#false} is VALID [2020-07-08 11:49:38,974 INFO L280 TraceCheckUtils]: 61: Hoare triple {2349#false} havoc ~tmp~4;havoc ~tmp___0~0; {2349#false} is VALID [2020-07-08 11:49:38,974 INFO L263 TraceCheckUtils]: 62: Hoare triple {2349#false} call #t~ret48 := getWaterLevel(); {2348#true} is VALID [2020-07-08 11:49:38,974 INFO L280 TraceCheckUtils]: 63: Hoare triple {2348#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {2348#true} is VALID [2020-07-08 11:49:38,974 INFO L280 TraceCheckUtils]: 64: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,975 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {2348#true} {2349#false} #537#return; {2349#false} is VALID [2020-07-08 11:49:38,975 INFO L280 TraceCheckUtils]: 66: Hoare triple {2349#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {2349#false} is VALID [2020-07-08 11:49:38,975 INFO L280 TraceCheckUtils]: 67: Hoare triple {2349#false} assume 2 != ~tmp~4; {2349#false} is VALID [2020-07-08 11:49:38,975 INFO L263 TraceCheckUtils]: 68: Hoare triple {2349#false} call #t~ret49 := isPumpRunning(); {2348#true} is VALID [2020-07-08 11:49:38,975 INFO L280 TraceCheckUtils]: 69: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-08 11:49:38,976 INFO L280 TraceCheckUtils]: 70: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-08 11:49:38,976 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2348#true} {2349#false} #539#return; {2349#false} is VALID [2020-07-08 11:49:38,976 INFO L280 TraceCheckUtils]: 72: Hoare triple {2349#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {2349#false} is VALID [2020-07-08 11:49:38,976 INFO L280 TraceCheckUtils]: 73: Hoare triple {2349#false} assume 0 != ~tmp___0~0; {2349#false} is VALID [2020-07-08 11:49:38,977 INFO L280 TraceCheckUtils]: 74: Hoare triple {2349#false} assume 0 == ~switchedOnBeforeTS~0; {2349#false} is VALID [2020-07-08 11:49:38,977 INFO L263 TraceCheckUtils]: 75: Hoare triple {2349#false} call __automaton_fail(); {2349#false} is VALID [2020-07-08 11:49:38,977 INFO L280 TraceCheckUtils]: 76: Hoare triple {2349#false} assume !false; {2349#false} is VALID [2020-07-08 11:49:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:49:38,989 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [501615202] [2020-07-08 11:49:38,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:49:38,989 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:49:38,989 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854734351] [2020-07-08 11:49:38,990 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-08 11:49:38,990 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:49:38,991 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:49:39,081 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:39,081 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:49:39,081 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:49:39,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:49:39,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:49:39,082 INFO L87 Difference]: Start difference. First operand 153 states and 177 transitions. Second operand 7 states. [2020-07-08 11:49:39,937 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:49:47,302 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:49:50,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:50,790 INFO L93 Difference]: Finished difference Result 445 states and 574 transitions. [2020-07-08 11:49:50,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:49:50,790 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-08 11:49:50,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:49:50,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:49:50,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 574 transitions. [2020-07-08 11:49:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:49:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 574 transitions. [2020-07-08 11:49:50,819 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 574 transitions. [2020-07-08 11:49:52,605 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:52,617 INFO L225 Difference]: With dead ends: 445 [2020-07-08 11:49:52,618 INFO L226 Difference]: Without dead ends: 320 [2020-07-08 11:49:52,619 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-08 11:49:52,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2020-07-08 11:49:54,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 259. [2020-07-08 11:49:54,927 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:49:54,927 INFO L82 GeneralOperation]: Start isEquivalent. First operand 320 states. Second operand 259 states. [2020-07-08 11:49:54,928 INFO L74 IsIncluded]: Start isIncluded. First operand 320 states. Second operand 259 states. [2020-07-08 11:49:54,928 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 259 states. [2020-07-08 11:49:54,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:54,947 INFO L93 Difference]: Finished difference Result 320 states and 402 transitions. [2020-07-08 11:49:54,947 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2020-07-08 11:49:54,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:54,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:54,950 INFO L74 IsIncluded]: Start isIncluded. First operand 259 states. Second operand 320 states. [2020-07-08 11:49:54,950 INFO L87 Difference]: Start difference. First operand 259 states. Second operand 320 states. [2020-07-08 11:49:54,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:54,967 INFO L93 Difference]: Finished difference Result 320 states and 402 transitions. [2020-07-08 11:49:54,967 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2020-07-08 11:49:54,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:54,969 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:54,969 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:49:54,969 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:49:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-07-08 11:49:54,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 309 transitions. [2020-07-08 11:49:54,982 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 309 transitions. Word has length 77 [2020-07-08 11:49:54,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:49:54,982 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 309 transitions. [2020-07-08 11:49:54,983 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:49:54,983 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 309 transitions. [2020-07-08 11:49:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-08 11:49:54,984 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:49:54,984 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:49:54,985 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:49:54,985 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:49:54,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:49:54,985 INFO L82 PathProgramCache]: Analyzing trace with hash 1046865649, now seen corresponding path program 1 times [2020-07-08 11:49:54,985 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:49:54,986 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13031626] [2020-07-08 11:49:54,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:49:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,307 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:49:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {4103#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {4046#true} is VALID [2020-07-08 11:49:55,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,372 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4046#true} #555#return; {4046#true} is VALID [2020-07-08 11:49:55,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,381 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #451#return; {4046#true} is VALID [2020-07-08 11:49:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,396 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #453#return; {4046#true} is VALID [2020-07-08 11:49:55,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4046#true} is VALID [2020-07-08 11:49:55,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,403 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4046#true} #455#return; {4046#true} is VALID [2020-07-08 11:49:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,406 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #457#return; {4046#true} is VALID [2020-07-08 11:49:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4046#true} is VALID [2020-07-08 11:49:55,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,423 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4046#true} #545#return; {4046#true} is VALID [2020-07-08 11:49:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-08 11:49:55,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,451 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {4046#true} is VALID [2020-07-08 11:49:55,451 INFO L263 TraceCheckUtils]: 0: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {4046#true} is VALID [2020-07-08 11:49:55,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-08 11:49:55,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,452 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4046#true} {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {4046#true} is VALID [2020-07-08 11:49:55,452 INFO L280 TraceCheckUtils]: 4: Hoare triple {4046#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {4046#true} is VALID [2020-07-08 11:49:55,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,452 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4046#true} {4047#false} #515#return; {4047#false} is VALID [2020-07-08 11:49:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,489 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-08 11:49:55,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-08 11:49:55,489 INFO L263 TraceCheckUtils]: 1: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-08 11:49:55,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,490 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-08 11:49:55,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-08 11:49:55,491 INFO L280 TraceCheckUtils]: 7: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-08 11:49:55,491 INFO L280 TraceCheckUtils]: 8: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-08 11:49:55,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,492 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-08 11:49:55,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,496 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-08 11:49:55,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4046#true} is VALID [2020-07-08 11:49:55,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume 0 == ~pumpRunning~0; {4046#true} is VALID [2020-07-08 11:49:55,497 INFO L263 TraceCheckUtils]: 2: Hoare triple {4046#true} call #t~ret54 := isHighWaterLevel(); {4046#true} is VALID [2020-07-08 11:49:55,497 INFO L280 TraceCheckUtils]: 3: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-08 11:49:55,497 INFO L263 TraceCheckUtils]: 4: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-08 11:49:55,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,498 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-08 11:49:55,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-08 11:49:55,498 INFO L280 TraceCheckUtils]: 10: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-08 11:49:55,499 INFO L280 TraceCheckUtils]: 11: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-08 11:49:55,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,499 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-08 11:49:55,499 INFO L280 TraceCheckUtils]: 14: Hoare triple {4046#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {4046#true} is VALID [2020-07-08 11:49:55,500 INFO L280 TraceCheckUtils]: 15: Hoare triple {4046#true} assume !(0 != ~tmp~6); {4046#true} is VALID [2020-07-08 11:49:55,500 INFO L263 TraceCheckUtils]: 16: Hoare triple {4046#true} call processEnvironment__wrappee__base(); {4046#true} is VALID [2020-07-08 11:49:55,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,500 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-08 11:49:55,501 INFO L280 TraceCheckUtils]: 19: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,501 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4046#true} {4046#true} #499#return; {4046#true} is VALID [2020-07-08 11:49:55,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {4046#true} is VALID [2020-07-08 11:49:55,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume !(0 != ~pumpRunning~0); {4046#true} is VALID [2020-07-08 11:49:55,503 INFO L263 TraceCheckUtils]: 2: Hoare triple {4046#true} call processEnvironment__wrappee__highWaterSensor(); {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:55,504 INFO L280 TraceCheckUtils]: 3: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4046#true} is VALID [2020-07-08 11:49:55,504 INFO L280 TraceCheckUtils]: 4: Hoare triple {4046#true} assume 0 == ~pumpRunning~0; {4046#true} is VALID [2020-07-08 11:49:55,504 INFO L263 TraceCheckUtils]: 5: Hoare triple {4046#true} call #t~ret54 := isHighWaterLevel(); {4046#true} is VALID [2020-07-08 11:49:55,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-08 11:49:55,505 INFO L263 TraceCheckUtils]: 7: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-08 11:49:55,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,505 INFO L280 TraceCheckUtils]: 9: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,506 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-08 11:49:55,506 INFO L280 TraceCheckUtils]: 12: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-08 11:49:55,506 INFO L280 TraceCheckUtils]: 13: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-08 11:49:55,506 INFO L280 TraceCheckUtils]: 14: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-08 11:49:55,507 INFO L280 TraceCheckUtils]: 15: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,507 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-08 11:49:55,507 INFO L280 TraceCheckUtils]: 17: Hoare triple {4046#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {4046#true} is VALID [2020-07-08 11:49:55,507 INFO L280 TraceCheckUtils]: 18: Hoare triple {4046#true} assume !(0 != ~tmp~6); {4046#true} is VALID [2020-07-08 11:49:55,508 INFO L263 TraceCheckUtils]: 19: Hoare triple {4046#true} call processEnvironment__wrappee__base(); {4046#true} is VALID [2020-07-08 11:49:55,508 INFO L280 TraceCheckUtils]: 20: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,508 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-08 11:49:55,508 INFO L280 TraceCheckUtils]: 22: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,508 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4046#true} {4046#true} #499#return; {4046#true} is VALID [2020-07-08 11:49:55,509 INFO L280 TraceCheckUtils]: 24: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,509 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4046#true} {4047#false} #519#return; {4047#false} is VALID [2020-07-08 11:49:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {4046#true} is VALID [2020-07-08 11:49:55,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,514 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4047#false} #537#return; {4047#false} is VALID [2020-07-08 11:49:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:55,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-08 11:49:55,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4047#false} #539#return; {4047#false} is VALID [2020-07-08 11:49:55,525 INFO L263 TraceCheckUtils]: 0: Hoare triple {4046#true} call ULTIMATE.init(); {4103#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:49:55,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {4103#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {4046#true} is VALID [2020-07-08 11:49:55,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,526 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4046#true} {4046#true} #555#return; {4046#true} is VALID [2020-07-08 11:49:55,526 INFO L263 TraceCheckUtils]: 4: Hoare triple {4046#true} call #t~ret76 := main(); {4046#true} is VALID [2020-07-08 11:49:55,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {4046#true} havoc ~retValue_acc~2;havoc ~tmp~0; {4046#true} is VALID [2020-07-08 11:49:55,526 INFO L263 TraceCheckUtils]: 6: Hoare triple {4046#true} call select_helpers(); {4046#true} is VALID [2020-07-08 11:49:55,526 INFO L280 TraceCheckUtils]: 7: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,527 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4046#true} {4046#true} #451#return; {4046#true} is VALID [2020-07-08 11:49:55,527 INFO L263 TraceCheckUtils]: 9: Hoare triple {4046#true} call select_features(); {4046#true} is VALID [2020-07-08 11:49:55,527 INFO L280 TraceCheckUtils]: 10: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,527 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4046#true} {4046#true} #453#return; {4046#true} is VALID [2020-07-08 11:49:55,527 INFO L263 TraceCheckUtils]: 12: Hoare triple {4046#true} call #t~ret1 := valid_product(); {4046#true} is VALID [2020-07-08 11:49:55,528 INFO L280 TraceCheckUtils]: 13: Hoare triple {4046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4046#true} is VALID [2020-07-08 11:49:55,528 INFO L280 TraceCheckUtils]: 14: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,528 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4046#true} {4046#true} #455#return; {4046#true} is VALID [2020-07-08 11:49:55,528 INFO L280 TraceCheckUtils]: 16: Hoare triple {4046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {4046#true} is VALID [2020-07-08 11:49:55,529 INFO L280 TraceCheckUtils]: 17: Hoare triple {4046#true} assume 0 != ~tmp~0; {4046#true} is VALID [2020-07-08 11:49:55,529 INFO L263 TraceCheckUtils]: 18: Hoare triple {4046#true} call setup(); {4046#true} is VALID [2020-07-08 11:49:55,529 INFO L280 TraceCheckUtils]: 19: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,530 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4046#true} {4046#true} #457#return; {4046#true} is VALID [2020-07-08 11:49:55,530 INFO L263 TraceCheckUtils]: 21: Hoare triple {4046#true} call runTest(); {4046#true} is VALID [2020-07-08 11:49:55,531 INFO L263 TraceCheckUtils]: 22: Hoare triple {4046#true} call __utac_acc__Specification5_spec__1(); {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:55,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4046#true} is VALID [2020-07-08 11:49:55,531 INFO L280 TraceCheckUtils]: 24: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,531 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4046#true} {4046#true} #545#return; {4046#true} is VALID [2020-07-08 11:49:55,532 INFO L263 TraceCheckUtils]: 26: Hoare triple {4046#true} call test(); {4046#true} is VALID [2020-07-08 11:49:55,533 INFO L280 TraceCheckUtils]: 27: Hoare triple {4046#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4063#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:49:55,534 INFO L280 TraceCheckUtils]: 28: Hoare triple {4063#(= 0 test_~splverifierCounter~0)} assume !false; {4063#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:49:55,535 INFO L280 TraceCheckUtils]: 29: Hoare triple {4063#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {4047#false} is VALID [2020-07-08 11:49:55,535 INFO L263 TraceCheckUtils]: 30: Hoare triple {4047#false} call cleanup(); {4047#false} is VALID [2020-07-08 11:49:55,535 INFO L280 TraceCheckUtils]: 31: Hoare triple {4047#false} havoc ~i~0;havoc ~__cil_tmp2~0; {4047#false} is VALID [2020-07-08 11:49:55,535 INFO L263 TraceCheckUtils]: 32: Hoare triple {4047#false} call timeShift(); {4047#false} is VALID [2020-07-08 11:49:55,536 INFO L263 TraceCheckUtils]: 33: Hoare triple {4047#false} call __utac_acc__Specification5_spec__2(); {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:55,536 INFO L263 TraceCheckUtils]: 34: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {4046#true} is VALID [2020-07-08 11:49:55,536 INFO L280 TraceCheckUtils]: 35: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-08 11:49:55,536 INFO L280 TraceCheckUtils]: 36: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,537 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4046#true} {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {4046#true} is VALID [2020-07-08 11:49:55,537 INFO L280 TraceCheckUtils]: 38: Hoare triple {4046#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {4046#true} is VALID [2020-07-08 11:49:55,537 INFO L280 TraceCheckUtils]: 39: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,538 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4046#true} {4047#false} #515#return; {4047#false} is VALID [2020-07-08 11:49:55,538 INFO L280 TraceCheckUtils]: 41: Hoare triple {4047#false} assume !(0 != ~pumpRunning~0); {4047#false} is VALID [2020-07-08 11:49:55,538 INFO L280 TraceCheckUtils]: 42: Hoare triple {4047#false} assume 0 != ~systemActive~0; {4047#false} is VALID [2020-07-08 11:49:55,538 INFO L263 TraceCheckUtils]: 43: Hoare triple {4047#false} call processEnvironment(); {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:55,539 INFO L280 TraceCheckUtils]: 44: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {4046#true} is VALID [2020-07-08 11:49:55,539 INFO L280 TraceCheckUtils]: 45: Hoare triple {4046#true} assume !(0 != ~pumpRunning~0); {4046#true} is VALID [2020-07-08 11:49:55,540 INFO L263 TraceCheckUtils]: 46: Hoare triple {4046#true} call processEnvironment__wrappee__highWaterSensor(); {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:55,540 INFO L280 TraceCheckUtils]: 47: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4046#true} is VALID [2020-07-08 11:49:55,541 INFO L280 TraceCheckUtils]: 48: Hoare triple {4046#true} assume 0 == ~pumpRunning~0; {4046#true} is VALID [2020-07-08 11:49:55,541 INFO L263 TraceCheckUtils]: 49: Hoare triple {4046#true} call #t~ret54 := isHighWaterLevel(); {4046#true} is VALID [2020-07-08 11:49:55,541 INFO L280 TraceCheckUtils]: 50: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-08 11:49:55,542 INFO L263 TraceCheckUtils]: 51: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-08 11:49:55,542 INFO L280 TraceCheckUtils]: 52: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,542 INFO L280 TraceCheckUtils]: 53: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-08 11:49:55,543 INFO L280 TraceCheckUtils]: 54: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,543 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-08 11:49:55,543 INFO L280 TraceCheckUtils]: 56: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-08 11:49:55,544 INFO L280 TraceCheckUtils]: 57: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-08 11:49:55,544 INFO L280 TraceCheckUtils]: 58: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-08 11:49:55,544 INFO L280 TraceCheckUtils]: 59: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,545 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-08 11:49:55,545 INFO L280 TraceCheckUtils]: 61: Hoare triple {4046#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {4046#true} is VALID [2020-07-08 11:49:55,545 INFO L280 TraceCheckUtils]: 62: Hoare triple {4046#true} assume !(0 != ~tmp~6); {4046#true} is VALID [2020-07-08 11:49:55,545 INFO L263 TraceCheckUtils]: 63: Hoare triple {4046#true} call processEnvironment__wrappee__base(); {4046#true} is VALID [2020-07-08 11:49:55,546 INFO L280 TraceCheckUtils]: 64: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,546 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-08 11:49:55,546 INFO L280 TraceCheckUtils]: 66: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,547 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4046#true} {4046#true} #499#return; {4046#true} is VALID [2020-07-08 11:49:55,547 INFO L280 TraceCheckUtils]: 68: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,547 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4046#true} {4047#false} #519#return; {4047#false} is VALID [2020-07-08 11:49:55,547 INFO L263 TraceCheckUtils]: 70: Hoare triple {4047#false} call __utac_acc__Specification5_spec__3(); {4047#false} is VALID [2020-07-08 11:49:55,548 INFO L280 TraceCheckUtils]: 71: Hoare triple {4047#false} havoc ~tmp~4;havoc ~tmp___0~0; {4047#false} is VALID [2020-07-08 11:49:55,548 INFO L263 TraceCheckUtils]: 72: Hoare triple {4047#false} call #t~ret48 := getWaterLevel(); {4046#true} is VALID [2020-07-08 11:49:55,548 INFO L280 TraceCheckUtils]: 73: Hoare triple {4046#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {4046#true} is VALID [2020-07-08 11:49:55,548 INFO L280 TraceCheckUtils]: 74: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,549 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {4046#true} {4047#false} #537#return; {4047#false} is VALID [2020-07-08 11:49:55,549 INFO L280 TraceCheckUtils]: 76: Hoare triple {4047#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {4047#false} is VALID [2020-07-08 11:49:55,549 INFO L280 TraceCheckUtils]: 77: Hoare triple {4047#false} assume 2 != ~tmp~4; {4047#false} is VALID [2020-07-08 11:49:55,549 INFO L263 TraceCheckUtils]: 78: Hoare triple {4047#false} call #t~ret49 := isPumpRunning(); {4046#true} is VALID [2020-07-08 11:49:55,549 INFO L280 TraceCheckUtils]: 79: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-08 11:49:55,550 INFO L280 TraceCheckUtils]: 80: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-08 11:49:55,550 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {4046#true} {4047#false} #539#return; {4047#false} is VALID [2020-07-08 11:49:55,550 INFO L280 TraceCheckUtils]: 82: Hoare triple {4047#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {4047#false} is VALID [2020-07-08 11:49:55,550 INFO L280 TraceCheckUtils]: 83: Hoare triple {4047#false} assume 0 != ~tmp___0~0; {4047#false} is VALID [2020-07-08 11:49:55,550 INFO L280 TraceCheckUtils]: 84: Hoare triple {4047#false} assume 0 == ~switchedOnBeforeTS~0; {4047#false} is VALID [2020-07-08 11:49:55,551 INFO L263 TraceCheckUtils]: 85: Hoare triple {4047#false} call __automaton_fail(); {4047#false} is VALID [2020-07-08 11:49:55,551 INFO L280 TraceCheckUtils]: 86: Hoare triple {4047#false} assume !false; {4047#false} is VALID [2020-07-08 11:49:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:49:55,565 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13031626] [2020-07-08 11:49:55,565 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:49:55,566 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 11:49:55,566 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146981300] [2020-07-08 11:49:55,567 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-08 11:49:55,567 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:49:55,567 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 11:49:55,688 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:55,688 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 11:49:55,688 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:49:55,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 11:49:55,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 11:49:55,689 INFO L87 Difference]: Start difference. First operand 259 states and 309 transitions. Second operand 6 states. [2020-07-08 11:49:57,284 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:02,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:02,699 INFO L93 Difference]: Finished difference Result 461 states and 552 transitions. [2020-07-08 11:50:02,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:50:02,699 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-08 11:50:02,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:50:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 11:50:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 360 transitions. [2020-07-08 11:50:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 11:50:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 360 transitions. [2020-07-08 11:50:02,724 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 360 transitions. [2020-07-08 11:50:03,858 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:03,868 INFO L225 Difference]: With dead ends: 461 [2020-07-08 11:50:03,868 INFO L226 Difference]: Without dead ends: 266 [2020-07-08 11:50:03,869 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-07-08 11:50:03,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2020-07-08 11:50:05,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 229. [2020-07-08 11:50:05,918 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:50:05,918 INFO L82 GeneralOperation]: Start isEquivalent. First operand 266 states. Second operand 229 states. [2020-07-08 11:50:05,918 INFO L74 IsIncluded]: Start isIncluded. First operand 266 states. Second operand 229 states. [2020-07-08 11:50:05,918 INFO L87 Difference]: Start difference. First operand 266 states. Second operand 229 states. [2020-07-08 11:50:05,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:05,932 INFO L93 Difference]: Finished difference Result 266 states and 323 transitions. [2020-07-08 11:50:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 323 transitions. [2020-07-08 11:50:05,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:05,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:05,934 INFO L74 IsIncluded]: Start isIncluded. First operand 229 states. Second operand 266 states. [2020-07-08 11:50:05,934 INFO L87 Difference]: Start difference. First operand 229 states. Second operand 266 states. [2020-07-08 11:50:05,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:05,945 INFO L93 Difference]: Finished difference Result 266 states and 323 transitions. [2020-07-08 11:50:05,945 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 323 transitions. [2020-07-08 11:50:05,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:05,947 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:05,947 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:50:05,947 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:50:05,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229 states. [2020-07-08 11:50:05,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 262 transitions. [2020-07-08 11:50:05,955 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 262 transitions. Word has length 87 [2020-07-08 11:50:05,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:50:05,955 INFO L479 AbstractCegarLoop]: Abstraction has 229 states and 262 transitions. [2020-07-08 11:50:05,955 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 11:50:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 262 transitions. [2020-07-08 11:50:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-08 11:50:05,957 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:50:05,957 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:50:05,957 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:50:05,957 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:50:05,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:50:05,958 INFO L82 PathProgramCache]: Analyzing trace with hash -1775922839, now seen corresponding path program 1 times [2020-07-08 11:50:05,958 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:50:05,958 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525848881] [2020-07-08 11:50:05,958 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:50:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,348 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:50:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {5691#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,419 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #555#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,425 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #451#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,429 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #453#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5632#true} is VALID [2020-07-08 11:50:06,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,434 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #455#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,438 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #457#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5632#true} is VALID [2020-07-08 11:50:06,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,465 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #545#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5632#true} is VALID [2020-07-08 11:50:06,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,480 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {5632#true} is VALID [2020-07-08 11:50:06,480 INFO L263 TraceCheckUtils]: 0: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {5632#true} is VALID [2020-07-08 11:50:06,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5632#true} is VALID [2020-07-08 11:50:06,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,481 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5632#true} {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {5632#true} is VALID [2020-07-08 11:50:06,481 INFO L280 TraceCheckUtils]: 4: Hoare triple {5632#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {5632#true} is VALID [2020-07-08 11:50:06,481 INFO L280 TraceCheckUtils]: 5: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,500 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #515#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,550 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-08 11:50:06,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-08 11:50:06,551 INFO L263 TraceCheckUtils]: 1: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-08 11:50:06,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,552 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-08 11:50:06,552 INFO L280 TraceCheckUtils]: 6: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-08 11:50:06,552 INFO L280 TraceCheckUtils]: 7: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-08 11:50:06,552 INFO L280 TraceCheckUtils]: 8: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-08 11:50:06,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,557 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,562 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {5632#true} is VALID [2020-07-08 11:50:06,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume 0 == ~pumpRunning~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,563 INFO L263 TraceCheckUtils]: 2: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret54 := isHighWaterLevel(); {5632#true} is VALID [2020-07-08 11:50:06,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-08 11:50:06,564 INFO L263 TraceCheckUtils]: 4: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-08 11:50:06,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,565 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-08 11:50:06,565 INFO L280 TraceCheckUtils]: 9: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-08 11:50:06,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-08 11:50:06,565 INFO L280 TraceCheckUtils]: 11: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-08 11:50:06,565 INFO L280 TraceCheckUtils]: 12: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,566 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,567 INFO L280 TraceCheckUtils]: 15: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,568 INFO L263 TraceCheckUtils]: 16: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5632#true} is VALID [2020-07-08 11:50:06,568 INFO L280 TraceCheckUtils]: 17: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,568 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,569 INFO L280 TraceCheckUtils]: 19: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,570 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #499#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {5632#true} is VALID [2020-07-08 11:50:06,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume !(0 != ~pumpRunning~0); {5632#true} is VALID [2020-07-08 11:50:06,572 INFO L263 TraceCheckUtils]: 2: Hoare triple {5632#true} call processEnvironment__wrappee__highWaterSensor(); {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:06,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {5632#true} is VALID [2020-07-08 11:50:06,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {5632#true} assume 0 == ~pumpRunning~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,572 INFO L263 TraceCheckUtils]: 5: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret54 := isHighWaterLevel(); {5632#true} is VALID [2020-07-08 11:50:06,572 INFO L280 TraceCheckUtils]: 6: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-08 11:50:06,573 INFO L263 TraceCheckUtils]: 7: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-08 11:50:06,573 INFO L280 TraceCheckUtils]: 8: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,573 INFO L280 TraceCheckUtils]: 9: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,573 INFO L280 TraceCheckUtils]: 10: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,573 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-08 11:50:06,573 INFO L280 TraceCheckUtils]: 12: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-08 11:50:06,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-08 11:50:06,574 INFO L280 TraceCheckUtils]: 14: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-08 11:50:06,574 INFO L280 TraceCheckUtils]: 15: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,574 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,575 INFO L280 TraceCheckUtils]: 17: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,576 INFO L280 TraceCheckUtils]: 18: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,576 INFO L263 TraceCheckUtils]: 19: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5632#true} is VALID [2020-07-08 11:50:06,576 INFO L280 TraceCheckUtils]: 20: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,577 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,577 INFO L280 TraceCheckUtils]: 22: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,581 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #499#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,585 INFO L280 TraceCheckUtils]: 24: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,586 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5637#(= 0 ~pumpRunning~0)} #519#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {5632#true} is VALID [2020-07-08 11:50:06,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,599 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #537#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:06,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:50:06,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:50:06,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5637#(= 0 ~pumpRunning~0)} #539#return; {5689#(= 0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-08 11:50:06,621 INFO L263 TraceCheckUtils]: 0: Hoare triple {5632#true} call ULTIMATE.init(); {5691#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:50:06,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {5691#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,628 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #555#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,628 INFO L263 TraceCheckUtils]: 4: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {5637#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,629 INFO L263 TraceCheckUtils]: 6: Hoare triple {5637#(= 0 ~pumpRunning~0)} call select_helpers(); {5632#true} is VALID [2020-07-08 11:50:06,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,630 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #451#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,630 INFO L263 TraceCheckUtils]: 9: Hoare triple {5637#(= 0 ~pumpRunning~0)} call select_features(); {5632#true} is VALID [2020-07-08 11:50:06,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,631 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #453#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,631 INFO L263 TraceCheckUtils]: 12: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret1 := valid_product(); {5632#true} is VALID [2020-07-08 11:50:06,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {5632#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5632#true} is VALID [2020-07-08 11:50:06,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,632 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #455#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,633 INFO L280 TraceCheckUtils]: 16: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,636 INFO L280 TraceCheckUtils]: 17: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,637 INFO L263 TraceCheckUtils]: 18: Hoare triple {5637#(= 0 ~pumpRunning~0)} call setup(); {5632#true} is VALID [2020-07-08 11:50:06,637 INFO L280 TraceCheckUtils]: 19: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,639 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #457#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,641 INFO L263 TraceCheckUtils]: 21: Hoare triple {5637#(= 0 ~pumpRunning~0)} call runTest(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,641 INFO L263 TraceCheckUtils]: 22: Hoare triple {5637#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:06,641 INFO L280 TraceCheckUtils]: 23: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5632#true} is VALID [2020-07-08 11:50:06,642 INFO L280 TraceCheckUtils]: 24: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,642 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #545#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,643 INFO L263 TraceCheckUtils]: 26: Hoare triple {5637#(= 0 ~pumpRunning~0)} call test(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,643 INFO L280 TraceCheckUtils]: 27: Hoare triple {5637#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,644 INFO L280 TraceCheckUtils]: 28: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !false; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,644 INFO L280 TraceCheckUtils]: 29: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,645 INFO L280 TraceCheckUtils]: 30: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,645 INFO L280 TraceCheckUtils]: 31: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,646 INFO L280 TraceCheckUtils]: 32: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,647 INFO L280 TraceCheckUtils]: 33: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,647 INFO L280 TraceCheckUtils]: 34: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,648 INFO L280 TraceCheckUtils]: 35: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,649 INFO L263 TraceCheckUtils]: 36: Hoare triple {5637#(= 0 ~pumpRunning~0)} call timeShift(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,649 INFO L263 TraceCheckUtils]: 37: Hoare triple {5637#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:06,650 INFO L263 TraceCheckUtils]: 38: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {5632#true} is VALID [2020-07-08 11:50:06,650 INFO L280 TraceCheckUtils]: 39: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5632#true} is VALID [2020-07-08 11:50:06,650 INFO L280 TraceCheckUtils]: 40: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,650 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5632#true} {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {5632#true} is VALID [2020-07-08 11:50:06,651 INFO L280 TraceCheckUtils]: 42: Hoare triple {5632#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {5632#true} is VALID [2020-07-08 11:50:06,651 INFO L280 TraceCheckUtils]: 43: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,652 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #515#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,652 INFO L280 TraceCheckUtils]: 45: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,653 INFO L280 TraceCheckUtils]: 46: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,654 INFO L263 TraceCheckUtils]: 47: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment(); {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:06,654 INFO L280 TraceCheckUtils]: 48: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {5632#true} is VALID [2020-07-08 11:50:06,654 INFO L280 TraceCheckUtils]: 49: Hoare triple {5632#true} assume !(0 != ~pumpRunning~0); {5632#true} is VALID [2020-07-08 11:50:06,655 INFO L263 TraceCheckUtils]: 50: Hoare triple {5632#true} call processEnvironment__wrappee__highWaterSensor(); {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:06,655 INFO L280 TraceCheckUtils]: 51: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {5632#true} is VALID [2020-07-08 11:50:06,655 INFO L280 TraceCheckUtils]: 52: Hoare triple {5632#true} assume 0 == ~pumpRunning~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,656 INFO L263 TraceCheckUtils]: 53: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret54 := isHighWaterLevel(); {5632#true} is VALID [2020-07-08 11:50:06,656 INFO L280 TraceCheckUtils]: 54: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-08 11:50:06,656 INFO L263 TraceCheckUtils]: 55: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-08 11:50:06,656 INFO L280 TraceCheckUtils]: 56: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,656 INFO L280 TraceCheckUtils]: 57: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-08 11:50:06,657 INFO L280 TraceCheckUtils]: 58: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,657 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-08 11:50:06,657 INFO L280 TraceCheckUtils]: 60: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-08 11:50:06,657 INFO L280 TraceCheckUtils]: 61: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-08 11:50:06,657 INFO L280 TraceCheckUtils]: 62: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-08 11:50:06,658 INFO L280 TraceCheckUtils]: 63: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,658 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,659 INFO L280 TraceCheckUtils]: 65: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,660 INFO L280 TraceCheckUtils]: 66: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,660 INFO L263 TraceCheckUtils]: 67: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5632#true} is VALID [2020-07-08 11:50:06,660 INFO L280 TraceCheckUtils]: 68: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,661 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,662 INFO L280 TraceCheckUtils]: 70: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,662 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #499#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,663 INFO L280 TraceCheckUtils]: 72: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,663 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5637#(= 0 ~pumpRunning~0)} #519#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,664 INFO L263 TraceCheckUtils]: 74: Hoare triple {5637#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,665 INFO L280 TraceCheckUtils]: 75: Hoare triple {5637#(= 0 ~pumpRunning~0)} havoc ~tmp~4;havoc ~tmp___0~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,665 INFO L263 TraceCheckUtils]: 76: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret48 := getWaterLevel(); {5632#true} is VALID [2020-07-08 11:50:06,665 INFO L280 TraceCheckUtils]: 77: Hoare triple {5632#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {5632#true} is VALID [2020-07-08 11:50:06,665 INFO L280 TraceCheckUtils]: 78: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-08 11:50:06,666 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #537#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,667 INFO L280 TraceCheckUtils]: 80: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,667 INFO L280 TraceCheckUtils]: 81: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~4; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:50:06,667 INFO L263 TraceCheckUtils]: 82: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret49 := isPumpRunning(); {5632#true} is VALID [2020-07-08 11:50:06,668 INFO L280 TraceCheckUtils]: 83: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:50:06,669 INFO L280 TraceCheckUtils]: 84: Hoare triple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:50:06,670 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5637#(= 0 ~pumpRunning~0)} #539#return; {5689#(= 0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-08 11:50:06,671 INFO L280 TraceCheckUtils]: 86: Hoare triple {5689#(= 0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {5690#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:50:06,671 INFO L280 TraceCheckUtils]: 87: Hoare triple {5690#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {5633#false} is VALID [2020-07-08 11:50:06,671 INFO L280 TraceCheckUtils]: 88: Hoare triple {5633#false} assume 0 == ~switchedOnBeforeTS~0; {5633#false} is VALID [2020-07-08 11:50:06,672 INFO L263 TraceCheckUtils]: 89: Hoare triple {5633#false} call __automaton_fail(); {5633#false} is VALID [2020-07-08 11:50:06,672 INFO L280 TraceCheckUtils]: 90: Hoare triple {5633#false} assume !false; {5633#false} is VALID [2020-07-08 11:50:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:50:06,686 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525848881] [2020-07-08 11:50:06,686 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:50:06,686 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:50:06,686 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535935863] [2020-07-08 11:50:06,687 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-08 11:50:06,687 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:50:06,687 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:50:06,797 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:06,797 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:50:06,797 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:50:06,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:50:06,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:50:06,798 INFO L87 Difference]: Start difference. First operand 229 states and 262 transitions. Second operand 9 states. [2020-07-08 11:50:07,577 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:50:10,800 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:50:15,474 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:50:16,080 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:17,245 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:50:17,565 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:50:20,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:20,818 INFO L93 Difference]: Finished difference Result 472 states and 570 transitions. [2020-07-08 11:50:20,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:50:20,818 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-08 11:50:20,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:50:20,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:50:20,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 453 transitions. [2020-07-08 11:50:20,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:50:20,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 453 transitions. [2020-07-08 11:50:20,833 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 453 transitions. [2020-07-08 11:50:22,263 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:22,272 INFO L225 Difference]: With dead ends: 472 [2020-07-08 11:50:22,272 INFO L226 Difference]: Without dead ends: 271 [2020-07-08 11:50:22,273 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-08 11:50:22,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-08 11:50:24,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 228. [2020-07-08 11:50:24,245 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:50:24,245 INFO L82 GeneralOperation]: Start isEquivalent. First operand 271 states. Second operand 228 states. [2020-07-08 11:50:24,245 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 228 states. [2020-07-08 11:50:24,245 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 228 states. [2020-07-08 11:50:24,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:24,256 INFO L93 Difference]: Finished difference Result 271 states and 327 transitions. [2020-07-08 11:50:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2020-07-08 11:50:24,257 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:24,257 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:24,257 INFO L74 IsIncluded]: Start isIncluded. First operand 228 states. Second operand 271 states. [2020-07-08 11:50:24,258 INFO L87 Difference]: Start difference. First operand 228 states. Second operand 271 states. [2020-07-08 11:50:24,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:24,267 INFO L93 Difference]: Finished difference Result 271 states and 327 transitions. [2020-07-08 11:50:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2020-07-08 11:50:24,269 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:24,269 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:24,269 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:50:24,269 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:50:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-07-08 11:50:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 259 transitions. [2020-07-08 11:50:24,277 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 259 transitions. Word has length 91 [2020-07-08 11:50:24,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:50:24,278 INFO L479 AbstractCegarLoop]: Abstraction has 228 states and 259 transitions. [2020-07-08 11:50:24,278 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:50:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 259 transitions. [2020-07-08 11:50:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 11:50:24,280 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:50:24,280 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:50:24,280 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 11:50:24,281 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:50:24,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:50:24,281 INFO L82 PathProgramCache]: Analyzing trace with hash -1230791863, now seen corresponding path program 1 times [2020-07-08 11:50:24,281 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:50:24,282 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302500074] [2020-07-08 11:50:24,282 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:50:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,619 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:50:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {7325#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {7253#true} is VALID [2020-07-08 11:50:24,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,671 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #555#return; {7253#true} is VALID [2020-07-08 11:50:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,674 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7253#true} {7253#true} #451#return; {7253#true} is VALID [2020-07-08 11:50:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,677 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7253#true} {7253#true} #453#return; {7253#true} is VALID [2020-07-08 11:50:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7253#true} is VALID [2020-07-08 11:50:24,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,681 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #455#return; {7253#true} is VALID [2020-07-08 11:50:24,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,684 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7253#true} {7253#true} #457#return; {7253#true} is VALID [2020-07-08 11:50:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7253#true} is VALID [2020-07-08 11:50:24,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #545#return; {7253#true} is VALID [2020-07-08 11:50:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-08 11:50:24,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,712 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {7253#true} is VALID [2020-07-08 11:50:24,712 INFO L263 TraceCheckUtils]: 0: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {7253#true} is VALID [2020-07-08 11:50:24,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-08 11:50:24,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,713 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7253#true} {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {7253#true} is VALID [2020-07-08 11:50:24,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {7253#true} is VALID [2020-07-08 11:50:24,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,713 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7253#true} {7253#true} #515#return; {7253#true} is VALID [2020-07-08 11:50:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,826 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-08 11:50:24,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-08 11:50:24,826 INFO L263 TraceCheckUtils]: 1: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-08 11:50:24,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,827 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-08 11:50:24,827 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-08 11:50:24,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-08 11:50:24,829 INFO L280 TraceCheckUtils]: 8: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:50:24,830 INFO L280 TraceCheckUtils]: 9: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:50:24,832 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-08 11:50:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-08 11:50:24,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,845 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-08 11:50:24,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,845 INFO L263 TraceCheckUtils]: 1: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-08 11:50:24,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-08 11:50:24,846 INFO L280 TraceCheckUtils]: 3: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,846 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-08 11:50:24,846 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,847 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,847 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-08 11:50:24,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-08 11:50:24,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-08 11:50:24,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-08 11:50:24,851 INFO L263 TraceCheckUtils]: 1: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-08 11:50:24,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,852 INFO L263 TraceCheckUtils]: 3: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-08 11:50:24,852 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-08 11:50:24,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,852 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-08 11:50:24,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,853 INFO L280 TraceCheckUtils]: 8: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,853 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-08 11:50:24,853 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-08 11:50:24,853 INFO L280 TraceCheckUtils]: 11: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-08 11:50:24,854 INFO L263 TraceCheckUtils]: 12: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,854 INFO L280 TraceCheckUtils]: 13: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-08 11:50:24,854 INFO L280 TraceCheckUtils]: 14: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,855 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-08 11:50:24,855 INFO L280 TraceCheckUtils]: 16: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,855 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-08 11:50:24,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7253#true} is VALID [2020-07-08 11:50:24,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume 0 == ~pumpRunning~0; {7253#true} is VALID [2020-07-08 11:50:24,856 INFO L263 TraceCheckUtils]: 2: Hoare triple {7253#true} call #t~ret54 := isHighWaterLevel(); {7253#true} is VALID [2020-07-08 11:50:24,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-08 11:50:24,856 INFO L263 TraceCheckUtils]: 4: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-08 11:50:24,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,857 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,857 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,857 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-08 11:50:24,857 INFO L280 TraceCheckUtils]: 9: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-08 11:50:24,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-08 11:50:24,859 INFO L280 TraceCheckUtils]: 11: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:50:24,860 INFO L280 TraceCheckUtils]: 12: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:50:24,861 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-08 11:50:24,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} is VALID [2020-07-08 11:50:24,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} assume 0 != ~tmp~6; {7254#false} is VALID [2020-07-08 11:50:24,863 INFO L263 TraceCheckUtils]: 16: Hoare triple {7254#false} call activatePump(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-08 11:50:24,863 INFO L263 TraceCheckUtils]: 18: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-08 11:50:24,863 INFO L280 TraceCheckUtils]: 19: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,864 INFO L263 TraceCheckUtils]: 20: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-08 11:50:24,864 INFO L280 TraceCheckUtils]: 21: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-08 11:50:24,864 INFO L280 TraceCheckUtils]: 22: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,864 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-08 11:50:24,865 INFO L280 TraceCheckUtils]: 24: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,865 INFO L280 TraceCheckUtils]: 25: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,865 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-08 11:50:24,865 INFO L280 TraceCheckUtils]: 27: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-08 11:50:24,866 INFO L280 TraceCheckUtils]: 28: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-08 11:50:24,866 INFO L263 TraceCheckUtils]: 29: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,867 INFO L280 TraceCheckUtils]: 30: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-08 11:50:24,867 INFO L280 TraceCheckUtils]: 31: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,867 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-08 11:50:24,867 INFO L280 TraceCheckUtils]: 33: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,868 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-08 11:50:24,868 INFO L280 TraceCheckUtils]: 35: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-08 11:50:24,868 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7254#false} {7253#true} #499#return; {7254#false} is VALID [2020-07-08 11:50:24,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {7253#true} is VALID [2020-07-08 11:50:24,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume !(0 != ~pumpRunning~0); {7253#true} is VALID [2020-07-08 11:50:24,870 INFO L263 TraceCheckUtils]: 2: Hoare triple {7253#true} call processEnvironment__wrappee__highWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7253#true} is VALID [2020-07-08 11:50:24,871 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} assume 0 == ~pumpRunning~0; {7253#true} is VALID [2020-07-08 11:50:24,871 INFO L263 TraceCheckUtils]: 5: Hoare triple {7253#true} call #t~ret54 := isHighWaterLevel(); {7253#true} is VALID [2020-07-08 11:50:24,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-08 11:50:24,871 INFO L263 TraceCheckUtils]: 7: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-08 11:50:24,871 INFO L280 TraceCheckUtils]: 8: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,871 INFO L280 TraceCheckUtils]: 9: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,872 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-08 11:50:24,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-08 11:50:24,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-08 11:50:24,874 INFO L280 TraceCheckUtils]: 14: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:50:24,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:50:24,876 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-08 11:50:24,877 INFO L280 TraceCheckUtils]: 17: Hoare triple {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} is VALID [2020-07-08 11:50:24,877 INFO L280 TraceCheckUtils]: 18: Hoare triple {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} assume 0 != ~tmp~6; {7254#false} is VALID [2020-07-08 11:50:24,878 INFO L263 TraceCheckUtils]: 19: Hoare triple {7254#false} call activatePump(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,878 INFO L280 TraceCheckUtils]: 20: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-08 11:50:24,878 INFO L263 TraceCheckUtils]: 21: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-08 11:50:24,878 INFO L280 TraceCheckUtils]: 22: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,878 INFO L263 TraceCheckUtils]: 23: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-08 11:50:24,878 INFO L280 TraceCheckUtils]: 24: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-08 11:50:24,879 INFO L280 TraceCheckUtils]: 25: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,879 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-08 11:50:24,879 INFO L280 TraceCheckUtils]: 27: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,879 INFO L280 TraceCheckUtils]: 28: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,879 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-08 11:50:24,880 INFO L280 TraceCheckUtils]: 30: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-08 11:50:24,880 INFO L280 TraceCheckUtils]: 31: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-08 11:50:24,881 INFO L263 TraceCheckUtils]: 32: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,881 INFO L280 TraceCheckUtils]: 33: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-08 11:50:24,881 INFO L280 TraceCheckUtils]: 34: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,881 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-08 11:50:24,881 INFO L280 TraceCheckUtils]: 36: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,882 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-08 11:50:24,882 INFO L280 TraceCheckUtils]: 38: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-08 11:50:24,882 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7254#false} {7253#true} #499#return; {7254#false} is VALID [2020-07-08 11:50:24,882 INFO L280 TraceCheckUtils]: 40: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-08 11:50:24,882 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7254#false} {7253#true} #519#return; {7254#false} is VALID [2020-07-08 11:50:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {7253#true} is VALID [2020-07-08 11:50:24,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,887 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7254#false} #537#return; {7254#false} is VALID [2020-07-08 11:50:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:24,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-08 11:50:24,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7254#false} #539#return; {7254#false} is VALID [2020-07-08 11:50:24,898 INFO L263 TraceCheckUtils]: 0: Hoare triple {7253#true} call ULTIMATE.init(); {7325#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:50:24,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {7325#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {7253#true} is VALID [2020-07-08 11:50:24,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,899 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7253#true} {7253#true} #555#return; {7253#true} is VALID [2020-07-08 11:50:24,900 INFO L263 TraceCheckUtils]: 4: Hoare triple {7253#true} call #t~ret76 := main(); {7253#true} is VALID [2020-07-08 11:50:24,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} havoc ~retValue_acc~2;havoc ~tmp~0; {7253#true} is VALID [2020-07-08 11:50:24,900 INFO L263 TraceCheckUtils]: 6: Hoare triple {7253#true} call select_helpers(); {7253#true} is VALID [2020-07-08 11:50:24,900 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,901 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7253#true} {7253#true} #451#return; {7253#true} is VALID [2020-07-08 11:50:24,901 INFO L263 TraceCheckUtils]: 9: Hoare triple {7253#true} call select_features(); {7253#true} is VALID [2020-07-08 11:50:24,901 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,901 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7253#true} {7253#true} #453#return; {7253#true} is VALID [2020-07-08 11:50:24,902 INFO L263 TraceCheckUtils]: 12: Hoare triple {7253#true} call #t~ret1 := valid_product(); {7253#true} is VALID [2020-07-08 11:50:24,902 INFO L280 TraceCheckUtils]: 13: Hoare triple {7253#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7253#true} is VALID [2020-07-08 11:50:24,902 INFO L280 TraceCheckUtils]: 14: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,903 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7253#true} {7253#true} #455#return; {7253#true} is VALID [2020-07-08 11:50:24,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {7253#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {7253#true} is VALID [2020-07-08 11:50:24,903 INFO L280 TraceCheckUtils]: 17: Hoare triple {7253#true} assume 0 != ~tmp~0; {7253#true} is VALID [2020-07-08 11:50:24,903 INFO L263 TraceCheckUtils]: 18: Hoare triple {7253#true} call setup(); {7253#true} is VALID [2020-07-08 11:50:24,904 INFO L280 TraceCheckUtils]: 19: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,904 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7253#true} {7253#true} #457#return; {7253#true} is VALID [2020-07-08 11:50:24,904 INFO L263 TraceCheckUtils]: 21: Hoare triple {7253#true} call runTest(); {7253#true} is VALID [2020-07-08 11:50:24,905 INFO L263 TraceCheckUtils]: 22: Hoare triple {7253#true} call __utac_acc__Specification5_spec__1(); {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:24,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7253#true} is VALID [2020-07-08 11:50:24,906 INFO L280 TraceCheckUtils]: 24: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,906 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7253#true} {7253#true} #545#return; {7253#true} is VALID [2020-07-08 11:50:24,906 INFO L263 TraceCheckUtils]: 26: Hoare triple {7253#true} call test(); {7253#true} is VALID [2020-07-08 11:50:24,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {7253#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7253#true} is VALID [2020-07-08 11:50:24,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {7253#true} assume !false; {7253#true} is VALID [2020-07-08 11:50:24,907 INFO L280 TraceCheckUtils]: 29: Hoare triple {7253#true} assume ~splverifierCounter~0 < 4; {7253#true} is VALID [2020-07-08 11:50:24,907 INFO L280 TraceCheckUtils]: 30: Hoare triple {7253#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {7253#true} is VALID [2020-07-08 11:50:24,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {7253#true} assume !(0 != ~tmp~5); {7253#true} is VALID [2020-07-08 11:50:24,908 INFO L280 TraceCheckUtils]: 32: Hoare triple {7253#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {7253#true} is VALID [2020-07-08 11:50:24,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {7253#true} assume !(0 != ~tmp___0~1); {7253#true} is VALID [2020-07-08 11:50:24,909 INFO L280 TraceCheckUtils]: 34: Hoare triple {7253#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {7253#true} is VALID [2020-07-08 11:50:24,909 INFO L280 TraceCheckUtils]: 35: Hoare triple {7253#true} assume 0 != ~tmp___2~0; {7253#true} is VALID [2020-07-08 11:50:24,909 INFO L263 TraceCheckUtils]: 36: Hoare triple {7253#true} call timeShift(); {7253#true} is VALID [2020-07-08 11:50:24,910 INFO L263 TraceCheckUtils]: 37: Hoare triple {7253#true} call __utac_acc__Specification5_spec__2(); {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:24,910 INFO L263 TraceCheckUtils]: 38: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {7253#true} is VALID [2020-07-08 11:50:24,911 INFO L280 TraceCheckUtils]: 39: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-08 11:50:24,911 INFO L280 TraceCheckUtils]: 40: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,911 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7253#true} {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {7253#true} is VALID [2020-07-08 11:50:24,911 INFO L280 TraceCheckUtils]: 42: Hoare triple {7253#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {7253#true} is VALID [2020-07-08 11:50:24,912 INFO L280 TraceCheckUtils]: 43: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,912 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7253#true} {7253#true} #515#return; {7253#true} is VALID [2020-07-08 11:50:24,912 INFO L280 TraceCheckUtils]: 45: Hoare triple {7253#true} assume !(0 != ~pumpRunning~0); {7253#true} is VALID [2020-07-08 11:50:24,912 INFO L280 TraceCheckUtils]: 46: Hoare triple {7253#true} assume 0 != ~systemActive~0; {7253#true} is VALID [2020-07-08 11:50:24,913 INFO L263 TraceCheckUtils]: 47: Hoare triple {7253#true} call processEnvironment(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,914 INFO L280 TraceCheckUtils]: 48: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {7253#true} is VALID [2020-07-08 11:50:24,914 INFO L280 TraceCheckUtils]: 49: Hoare triple {7253#true} assume !(0 != ~pumpRunning~0); {7253#true} is VALID [2020-07-08 11:50:24,915 INFO L263 TraceCheckUtils]: 50: Hoare triple {7253#true} call processEnvironment__wrappee__highWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,915 INFO L280 TraceCheckUtils]: 51: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7253#true} is VALID [2020-07-08 11:50:24,915 INFO L280 TraceCheckUtils]: 52: Hoare triple {7253#true} assume 0 == ~pumpRunning~0; {7253#true} is VALID [2020-07-08 11:50:24,915 INFO L263 TraceCheckUtils]: 53: Hoare triple {7253#true} call #t~ret54 := isHighWaterLevel(); {7253#true} is VALID [2020-07-08 11:50:24,916 INFO L280 TraceCheckUtils]: 54: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-08 11:50:24,916 INFO L263 TraceCheckUtils]: 55: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-08 11:50:24,916 INFO L280 TraceCheckUtils]: 56: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,916 INFO L280 TraceCheckUtils]: 57: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-08 11:50:24,916 INFO L280 TraceCheckUtils]: 58: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,917 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-08 11:50:24,917 INFO L280 TraceCheckUtils]: 60: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-08 11:50:24,918 INFO L280 TraceCheckUtils]: 61: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-08 11:50:24,918 INFO L280 TraceCheckUtils]: 62: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:50:24,919 INFO L280 TraceCheckUtils]: 63: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:50:24,920 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-08 11:50:24,921 INFO L280 TraceCheckUtils]: 65: Hoare triple {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} is VALID [2020-07-08 11:50:24,922 INFO L280 TraceCheckUtils]: 66: Hoare triple {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} assume 0 != ~tmp~6; {7254#false} is VALID [2020-07-08 11:50:24,922 INFO L263 TraceCheckUtils]: 67: Hoare triple {7254#false} call activatePump(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,922 INFO L280 TraceCheckUtils]: 68: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-08 11:50:24,922 INFO L263 TraceCheckUtils]: 69: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-08 11:50:24,923 INFO L280 TraceCheckUtils]: 70: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,923 INFO L263 TraceCheckUtils]: 71: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-08 11:50:24,923 INFO L280 TraceCheckUtils]: 72: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-08 11:50:24,923 INFO L280 TraceCheckUtils]: 73: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,923 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-08 11:50:24,924 INFO L280 TraceCheckUtils]: 75: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-08 11:50:24,924 INFO L280 TraceCheckUtils]: 76: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,924 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-08 11:50:24,924 INFO L280 TraceCheckUtils]: 78: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-08 11:50:24,924 INFO L280 TraceCheckUtils]: 79: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-08 11:50:24,925 INFO L263 TraceCheckUtils]: 80: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:24,925 INFO L280 TraceCheckUtils]: 81: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-08 11:50:24,926 INFO L280 TraceCheckUtils]: 82: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,926 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-08 11:50:24,926 INFO L280 TraceCheckUtils]: 84: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,926 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-08 11:50:24,926 INFO L280 TraceCheckUtils]: 86: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-08 11:50:24,927 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7254#false} {7253#true} #499#return; {7254#false} is VALID [2020-07-08 11:50:24,927 INFO L280 TraceCheckUtils]: 88: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-08 11:50:24,927 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7254#false} {7253#true} #519#return; {7254#false} is VALID [2020-07-08 11:50:24,928 INFO L263 TraceCheckUtils]: 90: Hoare triple {7254#false} call __utac_acc__Specification5_spec__3(); {7254#false} is VALID [2020-07-08 11:50:24,928 INFO L280 TraceCheckUtils]: 91: Hoare triple {7254#false} havoc ~tmp~4;havoc ~tmp___0~0; {7254#false} is VALID [2020-07-08 11:50:24,928 INFO L263 TraceCheckUtils]: 92: Hoare triple {7254#false} call #t~ret48 := getWaterLevel(); {7253#true} is VALID [2020-07-08 11:50:24,928 INFO L280 TraceCheckUtils]: 93: Hoare triple {7253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {7253#true} is VALID [2020-07-08 11:50:24,929 INFO L280 TraceCheckUtils]: 94: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,929 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7253#true} {7254#false} #537#return; {7254#false} is VALID [2020-07-08 11:50:24,929 INFO L280 TraceCheckUtils]: 96: Hoare triple {7254#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {7254#false} is VALID [2020-07-08 11:50:24,930 INFO L280 TraceCheckUtils]: 97: Hoare triple {7254#false} assume 2 != ~tmp~4; {7254#false} is VALID [2020-07-08 11:50:24,930 INFO L263 TraceCheckUtils]: 98: Hoare triple {7254#false} call #t~ret49 := isPumpRunning(); {7253#true} is VALID [2020-07-08 11:50:24,930 INFO L280 TraceCheckUtils]: 99: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-08 11:50:24,930 INFO L280 TraceCheckUtils]: 100: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-08 11:50:24,931 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7253#true} {7254#false} #539#return; {7254#false} is VALID [2020-07-08 11:50:24,931 INFO L280 TraceCheckUtils]: 102: Hoare triple {7254#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {7254#false} is VALID [2020-07-08 11:50:24,931 INFO L280 TraceCheckUtils]: 103: Hoare triple {7254#false} assume 0 != ~tmp___0~0; {7254#false} is VALID [2020-07-08 11:50:24,931 INFO L280 TraceCheckUtils]: 104: Hoare triple {7254#false} assume 0 == ~switchedOnBeforeTS~0; {7254#false} is VALID [2020-07-08 11:50:24,932 INFO L263 TraceCheckUtils]: 105: Hoare triple {7254#false} call __automaton_fail(); {7254#false} is VALID [2020-07-08 11:50:24,932 INFO L280 TraceCheckUtils]: 106: Hoare triple {7254#false} assume !false; {7254#false} is VALID [2020-07-08 11:50:24,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:50:24,952 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302500074] [2020-07-08 11:50:24,952 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:50:24,952 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:50:24,952 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48276529] [2020-07-08 11:50:24,953 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-08 11:50:24,954 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:50:24,954 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:50:25,098 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:25,098 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:50:25,099 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:50:25,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:50:25,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:50:25,100 INFO L87 Difference]: Start difference. First operand 228 states and 259 transitions. Second operand 9 states. [2020-07-08 11:50:30,439 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:50:30,813 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:50:31,239 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:31,598 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:37,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:37,532 INFO L93 Difference]: Finished difference Result 472 states and 573 transitions. [2020-07-08 11:50:37,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:50:37,532 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-08 11:50:37,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:50:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:50:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 385 transitions. [2020-07-08 11:50:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:50:37,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 385 transitions. [2020-07-08 11:50:37,545 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 385 transitions. [2020-07-08 11:50:38,798 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:38,808 INFO L225 Difference]: With dead ends: 472 [2020-07-08 11:50:38,808 INFO L226 Difference]: Without dead ends: 272 [2020-07-08 11:50:38,809 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:50:38,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2020-07-08 11:50:40,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 233. [2020-07-08 11:50:40,714 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:50:40,714 INFO L82 GeneralOperation]: Start isEquivalent. First operand 272 states. Second operand 233 states. [2020-07-08 11:50:40,714 INFO L74 IsIncluded]: Start isIncluded. First operand 272 states. Second operand 233 states. [2020-07-08 11:50:40,714 INFO L87 Difference]: Start difference. First operand 272 states. Second operand 233 states. [2020-07-08 11:50:40,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:40,723 INFO L93 Difference]: Finished difference Result 272 states and 327 transitions. [2020-07-08 11:50:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 327 transitions. [2020-07-08 11:50:40,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:40,725 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:40,725 INFO L74 IsIncluded]: Start isIncluded. First operand 233 states. Second operand 272 states. [2020-07-08 11:50:40,725 INFO L87 Difference]: Start difference. First operand 233 states. Second operand 272 states. [2020-07-08 11:50:40,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:40,734 INFO L93 Difference]: Finished difference Result 272 states and 327 transitions. [2020-07-08 11:50:40,734 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 327 transitions. [2020-07-08 11:50:40,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:40,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:40,736 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:50:40,736 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:50:40,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2020-07-08 11:50:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 264 transitions. [2020-07-08 11:50:40,744 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 264 transitions. Word has length 107 [2020-07-08 11:50:40,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:50:40,744 INFO L479 AbstractCegarLoop]: Abstraction has 233 states and 264 transitions. [2020-07-08 11:50:40,744 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:50:40,744 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 264 transitions. [2020-07-08 11:50:40,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 11:50:40,746 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:50:40,746 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:50:40,746 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 11:50:40,747 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:50:40,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:50:40,747 INFO L82 PathProgramCache]: Analyzing trace with hash 697480839, now seen corresponding path program 1 times [2020-07-08 11:50:40,747 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:50:40,748 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840735093] [2020-07-08 11:50:40,748 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:50:40,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,102 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:50:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {9006#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {8932#true} is VALID [2020-07-08 11:50:41,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,156 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #555#return; {8932#true} is VALID [2020-07-08 11:50:41,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,159 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8932#true} {8932#true} #451#return; {8932#true} is VALID [2020-07-08 11:50:41,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,162 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8932#true} {8932#true} #453#return; {8932#true} is VALID [2020-07-08 11:50:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:50:41,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:50:41,185 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {8932#true} #455#return; {8944#(= 1 |main_#t~ret1|)} is VALID [2020-07-08 11:50:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,188 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8932#true} {8932#true} #457#return; {8932#true} is VALID [2020-07-08 11:50:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8932#true} is VALID [2020-07-08 11:50:41,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #545#return; {8932#true} is VALID [2020-07-08 11:50:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-08 11:50:41,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,209 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {8932#true} is VALID [2020-07-08 11:50:41,209 INFO L263 TraceCheckUtils]: 0: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {8932#true} is VALID [2020-07-08 11:50:41,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-08 11:50:41,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,210 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8932#true} {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {8932#true} is VALID [2020-07-08 11:50:41,210 INFO L280 TraceCheckUtils]: 4: Hoare triple {8932#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {8932#true} is VALID [2020-07-08 11:50:41,210 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,210 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8932#true} {8932#true} #515#return; {8932#true} is VALID [2020-07-08 11:50:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-08 11:50:41,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,331 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-08 11:50:41,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-08 11:50:41,331 INFO L263 TraceCheckUtils]: 1: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-08 11:50:41,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-08 11:50:41,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,334 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-08 11:50:41,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-08 11:50:41,335 INFO L280 TraceCheckUtils]: 7: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-08 11:50:41,335 INFO L280 TraceCheckUtils]: 8: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-08 11:50:41,336 INFO L280 TraceCheckUtils]: 9: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-08 11:50:41,336 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-08 11:50:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-08 11:50:41,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,349 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-08 11:50:41,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,350 INFO L263 TraceCheckUtils]: 1: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-08 11:50:41,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-08 11:50:41,350 INFO L280 TraceCheckUtils]: 3: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,350 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-08 11:50:41,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,351 INFO L280 TraceCheckUtils]: 6: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,351 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-08 11:50:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-08 11:50:41,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,355 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-08 11:50:41,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-08 11:50:41,355 INFO L263 TraceCheckUtils]: 1: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-08 11:50:41,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,356 INFO L263 TraceCheckUtils]: 3: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-08 11:50:41,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-08 11:50:41,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,356 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-08 11:50:41,357 INFO L280 TraceCheckUtils]: 7: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,357 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-08 11:50:41,357 INFO L280 TraceCheckUtils]: 10: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-08 11:50:41,357 INFO L280 TraceCheckUtils]: 11: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-08 11:50:41,358 INFO L263 TraceCheckUtils]: 12: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,358 INFO L280 TraceCheckUtils]: 13: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-08 11:50:41,359 INFO L280 TraceCheckUtils]: 14: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,359 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-08 11:50:41,359 INFO L280 TraceCheckUtils]: 16: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,359 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-08 11:50:41,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8932#true} is VALID [2020-07-08 11:50:41,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume 0 == ~pumpRunning~0; {8932#true} is VALID [2020-07-08 11:50:41,360 INFO L263 TraceCheckUtils]: 2: Hoare triple {8932#true} call #t~ret54 := isHighWaterLevel(); {8932#true} is VALID [2020-07-08 11:50:41,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-08 11:50:41,361 INFO L263 TraceCheckUtils]: 4: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-08 11:50:41,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-08 11:50:41,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,363 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-08 11:50:41,364 INFO L280 TraceCheckUtils]: 9: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-08 11:50:41,365 INFO L280 TraceCheckUtils]: 10: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-08 11:50:41,365 INFO L280 TraceCheckUtils]: 11: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-08 11:50:41,365 INFO L280 TraceCheckUtils]: 12: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-08 11:50:41,365 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-08 11:50:41,366 INFO L280 TraceCheckUtils]: 14: Hoare triple {8933#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {8933#false} is VALID [2020-07-08 11:50:41,366 INFO L280 TraceCheckUtils]: 15: Hoare triple {8933#false} assume 0 != ~tmp~6; {8933#false} is VALID [2020-07-08 11:50:41,366 INFO L263 TraceCheckUtils]: 16: Hoare triple {8933#false} call activatePump(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,366 INFO L280 TraceCheckUtils]: 17: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-08 11:50:41,366 INFO L263 TraceCheckUtils]: 18: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-08 11:50:41,367 INFO L280 TraceCheckUtils]: 19: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,367 INFO L263 TraceCheckUtils]: 20: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-08 11:50:41,367 INFO L280 TraceCheckUtils]: 21: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-08 11:50:41,367 INFO L280 TraceCheckUtils]: 22: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,367 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-08 11:50:41,368 INFO L280 TraceCheckUtils]: 24: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,368 INFO L280 TraceCheckUtils]: 25: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,368 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-08 11:50:41,368 INFO L280 TraceCheckUtils]: 27: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-08 11:50:41,368 INFO L280 TraceCheckUtils]: 28: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-08 11:50:41,370 INFO L263 TraceCheckUtils]: 29: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,370 INFO L280 TraceCheckUtils]: 30: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-08 11:50:41,370 INFO L280 TraceCheckUtils]: 31: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,370 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-08 11:50:41,370 INFO L280 TraceCheckUtils]: 33: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,371 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-08 11:50:41,371 INFO L280 TraceCheckUtils]: 35: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-08 11:50:41,371 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8933#false} {8932#true} #499#return; {8933#false} is VALID [2020-07-08 11:50:41,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8932#true} is VALID [2020-07-08 11:50:41,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume !(0 != ~pumpRunning~0); {8932#true} is VALID [2020-07-08 11:50:41,373 INFO L263 TraceCheckUtils]: 2: Hoare triple {8932#true} call processEnvironment__wrappee__highWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,373 INFO L280 TraceCheckUtils]: 3: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8932#true} is VALID [2020-07-08 11:50:41,373 INFO L280 TraceCheckUtils]: 4: Hoare triple {8932#true} assume 0 == ~pumpRunning~0; {8932#true} is VALID [2020-07-08 11:50:41,373 INFO L263 TraceCheckUtils]: 5: Hoare triple {8932#true} call #t~ret54 := isHighWaterLevel(); {8932#true} is VALID [2020-07-08 11:50:41,374 INFO L280 TraceCheckUtils]: 6: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-08 11:50:41,374 INFO L263 TraceCheckUtils]: 7: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-08 11:50:41,374 INFO L280 TraceCheckUtils]: 8: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-08 11:50:41,375 INFO L280 TraceCheckUtils]: 9: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,376 INFO L280 TraceCheckUtils]: 10: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,376 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-08 11:50:41,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-08 11:50:41,378 INFO L280 TraceCheckUtils]: 13: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-08 11:50:41,378 INFO L280 TraceCheckUtils]: 14: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-08 11:50:41,378 INFO L280 TraceCheckUtils]: 15: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-08 11:50:41,378 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-08 11:50:41,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {8933#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {8933#false} is VALID [2020-07-08 11:50:41,378 INFO L280 TraceCheckUtils]: 18: Hoare triple {8933#false} assume 0 != ~tmp~6; {8933#false} is VALID [2020-07-08 11:50:41,379 INFO L263 TraceCheckUtils]: 19: Hoare triple {8933#false} call activatePump(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,379 INFO L280 TraceCheckUtils]: 20: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-08 11:50:41,379 INFO L263 TraceCheckUtils]: 21: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-08 11:50:41,379 INFO L280 TraceCheckUtils]: 22: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,379 INFO L263 TraceCheckUtils]: 23: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-08 11:50:41,380 INFO L280 TraceCheckUtils]: 24: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-08 11:50:41,380 INFO L280 TraceCheckUtils]: 25: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,380 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-08 11:50:41,380 INFO L280 TraceCheckUtils]: 27: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,380 INFO L280 TraceCheckUtils]: 28: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,381 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-08 11:50:41,381 INFO L280 TraceCheckUtils]: 30: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-08 11:50:41,381 INFO L280 TraceCheckUtils]: 31: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-08 11:50:41,382 INFO L263 TraceCheckUtils]: 32: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,382 INFO L280 TraceCheckUtils]: 33: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-08 11:50:41,382 INFO L280 TraceCheckUtils]: 34: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,382 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-08 11:50:41,382 INFO L280 TraceCheckUtils]: 36: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,383 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-08 11:50:41,383 INFO L280 TraceCheckUtils]: 38: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-08 11:50:41,383 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8933#false} {8932#true} #499#return; {8933#false} is VALID [2020-07-08 11:50:41,383 INFO L280 TraceCheckUtils]: 40: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-08 11:50:41,383 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8933#false} {8932#true} #519#return; {8933#false} is VALID [2020-07-08 11:50:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {8932#true} is VALID [2020-07-08 11:50:41,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,390 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8933#false} #537#return; {8933#false} is VALID [2020-07-08 11:50:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:41,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-08 11:50:41,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,393 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8933#false} #539#return; {8933#false} is VALID [2020-07-08 11:50:41,398 INFO L263 TraceCheckUtils]: 0: Hoare triple {8932#true} call ULTIMATE.init(); {9006#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:50:41,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {9006#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {8932#true} is VALID [2020-07-08 11:50:41,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,399 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8932#true} {8932#true} #555#return; {8932#true} is VALID [2020-07-08 11:50:41,400 INFO L263 TraceCheckUtils]: 4: Hoare triple {8932#true} call #t~ret76 := main(); {8932#true} is VALID [2020-07-08 11:50:41,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} havoc ~retValue_acc~2;havoc ~tmp~0; {8932#true} is VALID [2020-07-08 11:50:41,400 INFO L263 TraceCheckUtils]: 6: Hoare triple {8932#true} call select_helpers(); {8932#true} is VALID [2020-07-08 11:50:41,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,400 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8932#true} {8932#true} #451#return; {8932#true} is VALID [2020-07-08 11:50:41,401 INFO L263 TraceCheckUtils]: 9: Hoare triple {8932#true} call select_features(); {8932#true} is VALID [2020-07-08 11:50:41,401 INFO L280 TraceCheckUtils]: 10: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,401 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8932#true} {8932#true} #453#return; {8932#true} is VALID [2020-07-08 11:50:41,401 INFO L263 TraceCheckUtils]: 12: Hoare triple {8932#true} call #t~ret1 := valid_product(); {8932#true} is VALID [2020-07-08 11:50:41,402 INFO L280 TraceCheckUtils]: 13: Hoare triple {8932#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:50:41,402 INFO L280 TraceCheckUtils]: 14: Hoare triple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:50:41,404 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {8932#true} #455#return; {8944#(= 1 |main_#t~ret1|)} is VALID [2020-07-08 11:50:41,404 INFO L280 TraceCheckUtils]: 16: Hoare triple {8944#(= 1 |main_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {8945#(= 1 main_~tmp~0)} is VALID [2020-07-08 11:50:41,405 INFO L280 TraceCheckUtils]: 17: Hoare triple {8945#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {8932#true} is VALID [2020-07-08 11:50:41,405 INFO L263 TraceCheckUtils]: 18: Hoare triple {8932#true} call setup(); {8932#true} is VALID [2020-07-08 11:50:41,405 INFO L280 TraceCheckUtils]: 19: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,405 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8932#true} {8932#true} #457#return; {8932#true} is VALID [2020-07-08 11:50:41,405 INFO L263 TraceCheckUtils]: 21: Hoare triple {8932#true} call runTest(); {8932#true} is VALID [2020-07-08 11:50:41,407 INFO L263 TraceCheckUtils]: 22: Hoare triple {8932#true} call __utac_acc__Specification5_spec__1(); {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:41,407 INFO L280 TraceCheckUtils]: 23: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8932#true} is VALID [2020-07-08 11:50:41,407 INFO L280 TraceCheckUtils]: 24: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,407 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8932#true} {8932#true} #545#return; {8932#true} is VALID [2020-07-08 11:50:41,407 INFO L263 TraceCheckUtils]: 26: Hoare triple {8932#true} call test(); {8932#true} is VALID [2020-07-08 11:50:41,408 INFO L280 TraceCheckUtils]: 27: Hoare triple {8932#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8932#true} is VALID [2020-07-08 11:50:41,408 INFO L280 TraceCheckUtils]: 28: Hoare triple {8932#true} assume !false; {8932#true} is VALID [2020-07-08 11:50:41,408 INFO L280 TraceCheckUtils]: 29: Hoare triple {8932#true} assume ~splverifierCounter~0 < 4; {8932#true} is VALID [2020-07-08 11:50:41,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {8932#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {8932#true} is VALID [2020-07-08 11:50:41,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {8932#true} assume !(0 != ~tmp~5); {8932#true} is VALID [2020-07-08 11:50:41,409 INFO L280 TraceCheckUtils]: 32: Hoare triple {8932#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {8932#true} is VALID [2020-07-08 11:50:41,409 INFO L280 TraceCheckUtils]: 33: Hoare triple {8932#true} assume !(0 != ~tmp___0~1); {8932#true} is VALID [2020-07-08 11:50:41,409 INFO L280 TraceCheckUtils]: 34: Hoare triple {8932#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {8932#true} is VALID [2020-07-08 11:50:41,409 INFO L280 TraceCheckUtils]: 35: Hoare triple {8932#true} assume 0 != ~tmp___2~0; {8932#true} is VALID [2020-07-08 11:50:41,409 INFO L263 TraceCheckUtils]: 36: Hoare triple {8932#true} call timeShift(); {8932#true} is VALID [2020-07-08 11:50:41,410 INFO L263 TraceCheckUtils]: 37: Hoare triple {8932#true} call __utac_acc__Specification5_spec__2(); {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:41,410 INFO L263 TraceCheckUtils]: 38: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {8932#true} is VALID [2020-07-08 11:50:41,410 INFO L280 TraceCheckUtils]: 39: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-08 11:50:41,411 INFO L280 TraceCheckUtils]: 40: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,411 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8932#true} {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {8932#true} is VALID [2020-07-08 11:50:41,411 INFO L280 TraceCheckUtils]: 42: Hoare triple {8932#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {8932#true} is VALID [2020-07-08 11:50:41,411 INFO L280 TraceCheckUtils]: 43: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,411 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8932#true} {8932#true} #515#return; {8932#true} is VALID [2020-07-08 11:50:41,411 INFO L280 TraceCheckUtils]: 45: Hoare triple {8932#true} assume !(0 != ~pumpRunning~0); {8932#true} is VALID [2020-07-08 11:50:41,412 INFO L280 TraceCheckUtils]: 46: Hoare triple {8932#true} assume 0 != ~systemActive~0; {8932#true} is VALID [2020-07-08 11:50:41,412 INFO L263 TraceCheckUtils]: 47: Hoare triple {8932#true} call processEnvironment(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,412 INFO L280 TraceCheckUtils]: 48: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8932#true} is VALID [2020-07-08 11:50:41,413 INFO L280 TraceCheckUtils]: 49: Hoare triple {8932#true} assume !(0 != ~pumpRunning~0); {8932#true} is VALID [2020-07-08 11:50:41,413 INFO L263 TraceCheckUtils]: 50: Hoare triple {8932#true} call processEnvironment__wrappee__highWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,413 INFO L280 TraceCheckUtils]: 51: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8932#true} is VALID [2020-07-08 11:50:41,414 INFO L280 TraceCheckUtils]: 52: Hoare triple {8932#true} assume 0 == ~pumpRunning~0; {8932#true} is VALID [2020-07-08 11:50:41,414 INFO L263 TraceCheckUtils]: 53: Hoare triple {8932#true} call #t~ret54 := isHighWaterLevel(); {8932#true} is VALID [2020-07-08 11:50:41,414 INFO L280 TraceCheckUtils]: 54: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-08 11:50:41,414 INFO L263 TraceCheckUtils]: 55: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-08 11:50:41,414 INFO L280 TraceCheckUtils]: 56: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-08 11:50:41,415 INFO L280 TraceCheckUtils]: 57: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,415 INFO L280 TraceCheckUtils]: 58: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:50:41,416 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-08 11:50:41,417 INFO L280 TraceCheckUtils]: 60: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-08 11:50:41,417 INFO L280 TraceCheckUtils]: 61: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-08 11:50:41,417 INFO L280 TraceCheckUtils]: 62: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-08 11:50:41,418 INFO L280 TraceCheckUtils]: 63: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-08 11:50:41,418 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-08 11:50:41,418 INFO L280 TraceCheckUtils]: 65: Hoare triple {8933#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {8933#false} is VALID [2020-07-08 11:50:41,418 INFO L280 TraceCheckUtils]: 66: Hoare triple {8933#false} assume 0 != ~tmp~6; {8933#false} is VALID [2020-07-08 11:50:41,418 INFO L263 TraceCheckUtils]: 67: Hoare triple {8933#false} call activatePump(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,419 INFO L280 TraceCheckUtils]: 68: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-08 11:50:41,419 INFO L263 TraceCheckUtils]: 69: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-08 11:50:41,419 INFO L280 TraceCheckUtils]: 70: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,419 INFO L263 TraceCheckUtils]: 71: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-08 11:50:41,419 INFO L280 TraceCheckUtils]: 72: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-08 11:50:41,420 INFO L280 TraceCheckUtils]: 73: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,420 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-08 11:50:41,420 INFO L280 TraceCheckUtils]: 75: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-08 11:50:41,420 INFO L280 TraceCheckUtils]: 76: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,420 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-08 11:50:41,421 INFO L280 TraceCheckUtils]: 78: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-08 11:50:41,421 INFO L280 TraceCheckUtils]: 79: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-08 11:50:41,422 INFO L263 TraceCheckUtils]: 80: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:50:41,422 INFO L280 TraceCheckUtils]: 81: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-08 11:50:41,422 INFO L280 TraceCheckUtils]: 82: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,422 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-08 11:50:41,422 INFO L280 TraceCheckUtils]: 84: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,423 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-08 11:50:41,423 INFO L280 TraceCheckUtils]: 86: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-08 11:50:41,423 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8933#false} {8932#true} #499#return; {8933#false} is VALID [2020-07-08 11:50:41,423 INFO L280 TraceCheckUtils]: 88: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-08 11:50:41,425 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8933#false} {8932#true} #519#return; {8933#false} is VALID [2020-07-08 11:50:41,426 INFO L263 TraceCheckUtils]: 90: Hoare triple {8933#false} call __utac_acc__Specification5_spec__3(); {8933#false} is VALID [2020-07-08 11:50:41,426 INFO L280 TraceCheckUtils]: 91: Hoare triple {8933#false} havoc ~tmp~4;havoc ~tmp___0~0; {8933#false} is VALID [2020-07-08 11:50:41,426 INFO L263 TraceCheckUtils]: 92: Hoare triple {8933#false} call #t~ret48 := getWaterLevel(); {8932#true} is VALID [2020-07-08 11:50:41,426 INFO L280 TraceCheckUtils]: 93: Hoare triple {8932#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {8932#true} is VALID [2020-07-08 11:50:41,426 INFO L280 TraceCheckUtils]: 94: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,427 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8932#true} {8933#false} #537#return; {8933#false} is VALID [2020-07-08 11:50:41,427 INFO L280 TraceCheckUtils]: 96: Hoare triple {8933#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {8933#false} is VALID [2020-07-08 11:50:41,427 INFO L280 TraceCheckUtils]: 97: Hoare triple {8933#false} assume 2 != ~tmp~4; {8933#false} is VALID [2020-07-08 11:50:41,427 INFO L263 TraceCheckUtils]: 98: Hoare triple {8933#false} call #t~ret49 := isPumpRunning(); {8932#true} is VALID [2020-07-08 11:50:41,427 INFO L280 TraceCheckUtils]: 99: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-08 11:50:41,428 INFO L280 TraceCheckUtils]: 100: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-08 11:50:41,428 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8932#true} {8933#false} #539#return; {8933#false} is VALID [2020-07-08 11:50:41,428 INFO L280 TraceCheckUtils]: 102: Hoare triple {8933#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {8933#false} is VALID [2020-07-08 11:50:41,431 INFO L280 TraceCheckUtils]: 103: Hoare triple {8933#false} assume 0 != ~tmp___0~0; {8933#false} is VALID [2020-07-08 11:50:41,431 INFO L280 TraceCheckUtils]: 104: Hoare triple {8933#false} assume 0 == ~switchedOnBeforeTS~0; {8933#false} is VALID [2020-07-08 11:50:41,432 INFO L263 TraceCheckUtils]: 105: Hoare triple {8933#false} call __automaton_fail(); {8933#false} is VALID [2020-07-08 11:50:41,432 INFO L280 TraceCheckUtils]: 106: Hoare triple {8933#false} assume !false; {8933#false} is VALID [2020-07-08 11:50:41,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:50:41,445 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840735093] [2020-07-08 11:50:41,445 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:50:41,445 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 11:50:41,446 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1307572752] [2020-07-08 11:50:41,447 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-08 11:50:41,447 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:50:41,448 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 11:50:41,572 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:41,573 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 11:50:41,573 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:50:41,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 11:50:41,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:50:41,574 INFO L87 Difference]: Start difference. First operand 233 states and 264 transitions. Second operand 11 states. [2020-07-08 11:50:43,381 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:50:43,843 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:44,183 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:50,387 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:51,287 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:51,706 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:59,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:59,664 INFO L93 Difference]: Finished difference Result 482 states and 584 transitions. [2020-07-08 11:50:59,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 11:50:59,665 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-08 11:50:59,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:50:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:50:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 386 transitions. [2020-07-08 11:50:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:50:59,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 386 transitions. [2020-07-08 11:50:59,676 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 386 transitions. [2020-07-08 11:51:00,976 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 386 edges. 386 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:00,986 INFO L225 Difference]: With dead ends: 482 [2020-07-08 11:51:00,986 INFO L226 Difference]: Without dead ends: 277 [2020-07-08 11:51:00,989 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:51:00,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-07-08 11:51:02,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 237. [2020-07-08 11:51:02,836 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:51:02,836 INFO L82 GeneralOperation]: Start isEquivalent. First operand 277 states. Second operand 237 states. [2020-07-08 11:51:02,836 INFO L74 IsIncluded]: Start isIncluded. First operand 277 states. Second operand 237 states. [2020-07-08 11:51:02,837 INFO L87 Difference]: Start difference. First operand 277 states. Second operand 237 states. [2020-07-08 11:51:02,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:02,846 INFO L93 Difference]: Finished difference Result 277 states and 332 transitions. [2020-07-08 11:51:02,846 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 332 transitions. [2020-07-08 11:51:02,847 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:02,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:02,847 INFO L74 IsIncluded]: Start isIncluded. First operand 237 states. Second operand 277 states. [2020-07-08 11:51:02,847 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 277 states. [2020-07-08 11:51:02,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:02,856 INFO L93 Difference]: Finished difference Result 277 states and 332 transitions. [2020-07-08 11:51:02,856 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 332 transitions. [2020-07-08 11:51:02,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:02,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:02,857 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:51:02,858 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:51:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 237 states. [2020-07-08 11:51:02,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 268 transitions. [2020-07-08 11:51:02,865 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 268 transitions. Word has length 107 [2020-07-08 11:51:02,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:51:02,866 INFO L479 AbstractCegarLoop]: Abstraction has 237 states and 268 transitions. [2020-07-08 11:51:02,866 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 11:51:02,866 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 268 transitions. [2020-07-08 11:51:02,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 11:51:02,867 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:51:02,867 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:51:02,868 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 11:51:02,868 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:51:02,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:51:02,868 INFO L82 PathProgramCache]: Analyzing trace with hash 456940710, now seen corresponding path program 1 times [2020-07-08 11:51:02,869 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:51:02,869 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946325111] [2020-07-08 11:51:02,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:51:02,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,222 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:51:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {10715#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {10647#(= 1 ~waterLevel~0)} assume true; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10647#(= 1 ~waterLevel~0)} {10642#true} #555#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,291 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #451#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,299 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #453#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {10642#true} is VALID [2020-07-08 11:51:03,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #455#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,308 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #457#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10642#true} is VALID [2020-07-08 11:51:03,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,322 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #545#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-08 11:51:03,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,330 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {10642#true} is VALID [2020-07-08 11:51:03,331 INFO L263 TraceCheckUtils]: 0: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {10642#true} is VALID [2020-07-08 11:51:03,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-08 11:51:03,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,331 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10642#true} {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {10642#true} is VALID [2020-07-08 11:51:03,331 INFO L280 TraceCheckUtils]: 4: Hoare triple {10642#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {10642#true} is VALID [2020-07-08 11:51:03,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,332 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #515#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-08 11:51:03,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,421 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-08 11:51:03,421 INFO L263 TraceCheckUtils]: 1: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-08 11:51:03,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-08 11:51:03,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,424 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,425 INFO L280 TraceCheckUtils]: 7: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,425 INFO L280 TraceCheckUtils]: 8: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,426 INFO L280 TraceCheckUtils]: 9: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,427 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-08 11:51:03,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,445 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-08 11:51:03,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,446 INFO L263 TraceCheckUtils]: 1: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-08 11:51:03,446 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-08 11:51:03,446 INFO L280 TraceCheckUtils]: 3: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,447 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-08 11:51:03,447 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,447 INFO L280 TraceCheckUtils]: 6: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,447 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-08 11:51:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-08 11:51:03,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,453 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-08 11:51:03,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-08 11:51:03,454 INFO L263 TraceCheckUtils]: 1: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-08 11:51:03,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,454 INFO L263 TraceCheckUtils]: 3: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-08 11:51:03,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-08 11:51:03,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,455 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-08 11:51:03,455 INFO L280 TraceCheckUtils]: 7: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,455 INFO L280 TraceCheckUtils]: 8: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,455 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-08 11:51:03,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-08 11:51:03,456 INFO L280 TraceCheckUtils]: 11: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-08 11:51:03,457 INFO L263 TraceCheckUtils]: 12: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,457 INFO L280 TraceCheckUtils]: 13: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-08 11:51:03,457 INFO L280 TraceCheckUtils]: 14: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,457 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-08 11:51:03,457 INFO L280 TraceCheckUtils]: 16: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,458 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10642#true} is VALID [2020-07-08 11:51:03,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume 0 == ~pumpRunning~0; {10642#true} is VALID [2020-07-08 11:51:03,459 INFO L263 TraceCheckUtils]: 2: Hoare triple {10642#true} call #t~ret54 := isHighWaterLevel(); {10642#true} is VALID [2020-07-08 11:51:03,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-08 11:51:03,459 INFO L263 TraceCheckUtils]: 4: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-08 11:51:03,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-08 11:51:03,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,461 INFO L280 TraceCheckUtils]: 7: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,462 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,463 INFO L280 TraceCheckUtils]: 10: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,464 INFO L280 TraceCheckUtils]: 11: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,465 INFO L280 TraceCheckUtils]: 12: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,466 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,466 INFO L280 TraceCheckUtils]: 14: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,467 INFO L280 TraceCheckUtils]: 15: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,468 INFO L263 TraceCheckUtils]: 16: Hoare triple {10758#(<= 2 ~waterLevel~0)} call activatePump(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,468 INFO L280 TraceCheckUtils]: 17: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-08 11:51:03,468 INFO L263 TraceCheckUtils]: 18: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-08 11:51:03,468 INFO L280 TraceCheckUtils]: 19: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,468 INFO L263 TraceCheckUtils]: 20: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-08 11:51:03,469 INFO L280 TraceCheckUtils]: 21: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-08 11:51:03,469 INFO L280 TraceCheckUtils]: 22: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,469 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-08 11:51:03,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,470 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-08 11:51:03,470 INFO L280 TraceCheckUtils]: 27: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-08 11:51:03,470 INFO L280 TraceCheckUtils]: 28: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-08 11:51:03,471 INFO L263 TraceCheckUtils]: 29: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,471 INFO L280 TraceCheckUtils]: 30: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-08 11:51:03,471 INFO L280 TraceCheckUtils]: 31: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,471 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-08 11:51:03,472 INFO L280 TraceCheckUtils]: 33: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,472 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,473 INFO L280 TraceCheckUtils]: 35: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,473 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #499#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {10642#true} is VALID [2020-07-08 11:51:03,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume !(0 != ~pumpRunning~0); {10642#true} is VALID [2020-07-08 11:51:03,476 INFO L263 TraceCheckUtils]: 2: Hoare triple {10642#true} call processEnvironment__wrappee__highWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10642#true} is VALID [2020-07-08 11:51:03,476 INFO L280 TraceCheckUtils]: 4: Hoare triple {10642#true} assume 0 == ~pumpRunning~0; {10642#true} is VALID [2020-07-08 11:51:03,476 INFO L263 TraceCheckUtils]: 5: Hoare triple {10642#true} call #t~ret54 := isHighWaterLevel(); {10642#true} is VALID [2020-07-08 11:51:03,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-08 11:51:03,477 INFO L263 TraceCheckUtils]: 7: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-08 11:51:03,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-08 11:51:03,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,479 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,482 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,483 INFO L280 TraceCheckUtils]: 17: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,483 INFO L280 TraceCheckUtils]: 18: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,484 INFO L263 TraceCheckUtils]: 19: Hoare triple {10758#(<= 2 ~waterLevel~0)} call activatePump(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,484 INFO L280 TraceCheckUtils]: 20: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-08 11:51:03,484 INFO L263 TraceCheckUtils]: 21: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-08 11:51:03,485 INFO L280 TraceCheckUtils]: 22: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,485 INFO L263 TraceCheckUtils]: 23: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-08 11:51:03,485 INFO L280 TraceCheckUtils]: 24: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-08 11:51:03,485 INFO L280 TraceCheckUtils]: 25: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,485 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-08 11:51:03,485 INFO L280 TraceCheckUtils]: 27: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,486 INFO L280 TraceCheckUtils]: 28: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,486 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-08 11:51:03,486 INFO L280 TraceCheckUtils]: 30: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-08 11:51:03,486 INFO L280 TraceCheckUtils]: 31: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-08 11:51:03,487 INFO L263 TraceCheckUtils]: 32: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,487 INFO L280 TraceCheckUtils]: 33: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-08 11:51:03,487 INFO L280 TraceCheckUtils]: 34: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,488 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-08 11:51:03,488 INFO L280 TraceCheckUtils]: 36: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,488 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,489 INFO L280 TraceCheckUtils]: 38: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,490 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #499#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,490 INFO L280 TraceCheckUtils]: 40: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,491 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10647#(= 1 ~waterLevel~0)} #519#return; {10643#false} is VALID [2020-07-08 11:51:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {10642#true} is VALID [2020-07-08 11:51:03,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,496 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10643#false} #537#return; {10643#false} is VALID [2020-07-08 11:51:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:03,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-08 11:51:03,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10643#false} #539#return; {10643#false} is VALID [2020-07-08 11:51:03,506 INFO L263 TraceCheckUtils]: 0: Hoare triple {10642#true} call ULTIMATE.init(); {10715#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:51:03,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {10715#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {10647#(= 1 ~waterLevel~0)} assume true; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,514 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10647#(= 1 ~waterLevel~0)} {10642#true} #555#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,514 INFO L263 TraceCheckUtils]: 4: Hoare triple {10647#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,515 INFO L280 TraceCheckUtils]: 5: Hoare triple {10647#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,515 INFO L263 TraceCheckUtils]: 6: Hoare triple {10647#(= 1 ~waterLevel~0)} call select_helpers(); {10642#true} is VALID [2020-07-08 11:51:03,515 INFO L280 TraceCheckUtils]: 7: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,516 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #451#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,516 INFO L263 TraceCheckUtils]: 9: Hoare triple {10647#(= 1 ~waterLevel~0)} call select_features(); {10642#true} is VALID [2020-07-08 11:51:03,516 INFO L280 TraceCheckUtils]: 10: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,517 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #453#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,517 INFO L263 TraceCheckUtils]: 12: Hoare triple {10647#(= 1 ~waterLevel~0)} call #t~ret1 := valid_product(); {10642#true} is VALID [2020-07-08 11:51:03,517 INFO L280 TraceCheckUtils]: 13: Hoare triple {10642#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {10642#true} is VALID [2020-07-08 11:51:03,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,518 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #455#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,519 INFO L280 TraceCheckUtils]: 16: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,520 INFO L280 TraceCheckUtils]: 17: Hoare triple {10647#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,520 INFO L263 TraceCheckUtils]: 18: Hoare triple {10647#(= 1 ~waterLevel~0)} call setup(); {10642#true} is VALID [2020-07-08 11:51:03,520 INFO L280 TraceCheckUtils]: 19: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,521 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #457#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,521 INFO L263 TraceCheckUtils]: 21: Hoare triple {10647#(= 1 ~waterLevel~0)} call runTest(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,522 INFO L263 TraceCheckUtils]: 22: Hoare triple {10647#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:03,522 INFO L280 TraceCheckUtils]: 23: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10642#true} is VALID [2020-07-08 11:51:03,522 INFO L280 TraceCheckUtils]: 24: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,523 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #545#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,524 INFO L263 TraceCheckUtils]: 26: Hoare triple {10647#(= 1 ~waterLevel~0)} call test(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,524 INFO L280 TraceCheckUtils]: 27: Hoare triple {10647#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,525 INFO L280 TraceCheckUtils]: 28: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !false; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,525 INFO L280 TraceCheckUtils]: 29: Hoare triple {10647#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,526 INFO L280 TraceCheckUtils]: 30: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,527 INFO L280 TraceCheckUtils]: 31: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,527 INFO L280 TraceCheckUtils]: 32: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,528 INFO L280 TraceCheckUtils]: 33: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,528 INFO L280 TraceCheckUtils]: 34: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,529 INFO L280 TraceCheckUtils]: 35: Hoare triple {10647#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,529 INFO L263 TraceCheckUtils]: 36: Hoare triple {10647#(= 1 ~waterLevel~0)} call timeShift(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,530 INFO L263 TraceCheckUtils]: 37: Hoare triple {10647#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:03,530 INFO L263 TraceCheckUtils]: 38: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {10642#true} is VALID [2020-07-08 11:51:03,530 INFO L280 TraceCheckUtils]: 39: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-08 11:51:03,531 INFO L280 TraceCheckUtils]: 40: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,531 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10642#true} {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {10642#true} is VALID [2020-07-08 11:51:03,531 INFO L280 TraceCheckUtils]: 42: Hoare triple {10642#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {10642#true} is VALID [2020-07-08 11:51:03,531 INFO L280 TraceCheckUtils]: 43: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,532 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #515#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,532 INFO L280 TraceCheckUtils]: 45: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,533 INFO L280 TraceCheckUtils]: 46: Hoare triple {10647#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,534 INFO L263 TraceCheckUtils]: 47: Hoare triple {10647#(= 1 ~waterLevel~0)} call processEnvironment(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,534 INFO L280 TraceCheckUtils]: 48: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {10642#true} is VALID [2020-07-08 11:51:03,534 INFO L280 TraceCheckUtils]: 49: Hoare triple {10642#true} assume !(0 != ~pumpRunning~0); {10642#true} is VALID [2020-07-08 11:51:03,535 INFO L263 TraceCheckUtils]: 50: Hoare triple {10642#true} call processEnvironment__wrappee__highWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,535 INFO L280 TraceCheckUtils]: 51: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10642#true} is VALID [2020-07-08 11:51:03,535 INFO L280 TraceCheckUtils]: 52: Hoare triple {10642#true} assume 0 == ~pumpRunning~0; {10642#true} is VALID [2020-07-08 11:51:03,535 INFO L263 TraceCheckUtils]: 53: Hoare triple {10642#true} call #t~ret54 := isHighWaterLevel(); {10642#true} is VALID [2020-07-08 11:51:03,535 INFO L280 TraceCheckUtils]: 54: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-08 11:51:03,536 INFO L263 TraceCheckUtils]: 55: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-08 11:51:03,536 INFO L280 TraceCheckUtils]: 56: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-08 11:51:03,536 INFO L280 TraceCheckUtils]: 57: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,537 INFO L280 TraceCheckUtils]: 58: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,538 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,538 INFO L280 TraceCheckUtils]: 60: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,539 INFO L280 TraceCheckUtils]: 61: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,540 INFO L280 TraceCheckUtils]: 62: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,540 INFO L280 TraceCheckUtils]: 63: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,541 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,542 INFO L280 TraceCheckUtils]: 65: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,542 INFO L280 TraceCheckUtils]: 66: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,543 INFO L263 TraceCheckUtils]: 67: Hoare triple {10758#(<= 2 ~waterLevel~0)} call activatePump(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,543 INFO L280 TraceCheckUtils]: 68: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-08 11:51:03,543 INFO L263 TraceCheckUtils]: 69: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-08 11:51:03,544 INFO L280 TraceCheckUtils]: 70: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,544 INFO L263 TraceCheckUtils]: 71: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-08 11:51:03,544 INFO L280 TraceCheckUtils]: 72: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-08 11:51:03,544 INFO L280 TraceCheckUtils]: 73: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,544 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-08 11:51:03,545 INFO L280 TraceCheckUtils]: 75: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-08 11:51:03,545 INFO L280 TraceCheckUtils]: 76: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,545 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-08 11:51:03,545 INFO L280 TraceCheckUtils]: 78: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-08 11:51:03,545 INFO L280 TraceCheckUtils]: 79: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-08 11:51:03,546 INFO L263 TraceCheckUtils]: 80: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:03,546 INFO L280 TraceCheckUtils]: 81: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-08 11:51:03,546 INFO L280 TraceCheckUtils]: 82: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,547 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-08 11:51:03,547 INFO L280 TraceCheckUtils]: 84: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,547 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,548 INFO L280 TraceCheckUtils]: 86: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,548 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #499#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,549 INFO L280 TraceCheckUtils]: 88: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:03,550 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10647#(= 1 ~waterLevel~0)} #519#return; {10643#false} is VALID [2020-07-08 11:51:03,550 INFO L263 TraceCheckUtils]: 90: Hoare triple {10643#false} call __utac_acc__Specification5_spec__3(); {10643#false} is VALID [2020-07-08 11:51:03,550 INFO L280 TraceCheckUtils]: 91: Hoare triple {10643#false} havoc ~tmp~4;havoc ~tmp___0~0; {10643#false} is VALID [2020-07-08 11:51:03,550 INFO L263 TraceCheckUtils]: 92: Hoare triple {10643#false} call #t~ret48 := getWaterLevel(); {10642#true} is VALID [2020-07-08 11:51:03,550 INFO L280 TraceCheckUtils]: 93: Hoare triple {10642#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {10642#true} is VALID [2020-07-08 11:51:03,551 INFO L280 TraceCheckUtils]: 94: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,551 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10642#true} {10643#false} #537#return; {10643#false} is VALID [2020-07-08 11:51:03,551 INFO L280 TraceCheckUtils]: 96: Hoare triple {10643#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {10643#false} is VALID [2020-07-08 11:51:03,551 INFO L280 TraceCheckUtils]: 97: Hoare triple {10643#false} assume 2 != ~tmp~4; {10643#false} is VALID [2020-07-08 11:51:03,551 INFO L263 TraceCheckUtils]: 98: Hoare triple {10643#false} call #t~ret49 := isPumpRunning(); {10642#true} is VALID [2020-07-08 11:51:03,552 INFO L280 TraceCheckUtils]: 99: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-08 11:51:03,552 INFO L280 TraceCheckUtils]: 100: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-08 11:51:03,552 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10642#true} {10643#false} #539#return; {10643#false} is VALID [2020-07-08 11:51:03,552 INFO L280 TraceCheckUtils]: 102: Hoare triple {10643#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {10643#false} is VALID [2020-07-08 11:51:03,552 INFO L280 TraceCheckUtils]: 103: Hoare triple {10643#false} assume 0 != ~tmp___0~0; {10643#false} is VALID [2020-07-08 11:51:03,553 INFO L280 TraceCheckUtils]: 104: Hoare triple {10643#false} assume 0 == ~switchedOnBeforeTS~0; {10643#false} is VALID [2020-07-08 11:51:03,553 INFO L263 TraceCheckUtils]: 105: Hoare triple {10643#false} call __automaton_fail(); {10643#false} is VALID [2020-07-08 11:51:03,553 INFO L280 TraceCheckUtils]: 106: Hoare triple {10643#false} assume !false; {10643#false} is VALID [2020-07-08 11:51:03,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:51:03,572 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946325111] [2020-07-08 11:51:03,573 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:51:03,574 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:51:03,574 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473816161] [2020-07-08 11:51:03,575 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-08 11:51:03,575 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:51:03,576 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:51:03,710 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:03,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:51:03,710 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:51:03,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:51:03,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:51:03,711 INFO L87 Difference]: Start difference. First operand 237 states and 268 transitions. Second operand 7 states. [2020-07-08 11:51:04,288 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:06,527 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:17,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:17,131 INFO L93 Difference]: Finished difference Result 651 states and 808 transitions. [2020-07-08 11:51:17,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:51:17,131 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-08 11:51:17,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:51:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:51:17,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 577 transitions. [2020-07-08 11:51:17,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:51:17,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 577 transitions. [2020-07-08 11:51:17,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 577 transitions. [2020-07-08 11:51:19,139 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 577 edges. 577 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:19,156 INFO L225 Difference]: With dead ends: 651 [2020-07-08 11:51:19,156 INFO L226 Difference]: Without dead ends: 442 [2020-07-08 11:51:19,157 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-08 11:51:19,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 442 states. [2020-07-08 11:51:22,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 442 to 404. [2020-07-08 11:51:22,348 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:51:22,348 INFO L82 GeneralOperation]: Start isEquivalent. First operand 442 states. Second operand 404 states. [2020-07-08 11:51:22,349 INFO L74 IsIncluded]: Start isIncluded. First operand 442 states. Second operand 404 states. [2020-07-08 11:51:22,349 INFO L87 Difference]: Start difference. First operand 442 states. Second operand 404 states. [2020-07-08 11:51:22,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:22,364 INFO L93 Difference]: Finished difference Result 442 states and 533 transitions. [2020-07-08 11:51:22,364 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 533 transitions. [2020-07-08 11:51:22,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:22,366 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:22,366 INFO L74 IsIncluded]: Start isIncluded. First operand 404 states. Second operand 442 states. [2020-07-08 11:51:22,366 INFO L87 Difference]: Start difference. First operand 404 states. Second operand 442 states. [2020-07-08 11:51:22,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:22,383 INFO L93 Difference]: Finished difference Result 442 states and 533 transitions. [2020-07-08 11:51:22,383 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 533 transitions. [2020-07-08 11:51:22,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:22,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:22,385 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:51:22,385 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:51:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 404 states. [2020-07-08 11:51:22,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 472 transitions. [2020-07-08 11:51:22,400 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 472 transitions. Word has length 107 [2020-07-08 11:51:22,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:51:22,401 INFO L479 AbstractCegarLoop]: Abstraction has 404 states and 472 transitions. [2020-07-08 11:51:22,401 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:51:22,401 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 472 transitions. [2020-07-08 11:51:22,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-08 11:51:22,403 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:51:22,403 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:51:22,403 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 11:51:22,403 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:51:22,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:51:22,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1562894580, now seen corresponding path program 1 times [2020-07-08 11:51:22,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:51:22,404 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458108694] [2020-07-08 11:51:22,404 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:51:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:22,817 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:51:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:22,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {13219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:22,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {13145#(= 1 ~waterLevel~0)} assume true; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:22,888 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13145#(= 1 ~waterLevel~0)} {13140#true} #555#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:22,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:22,893 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #451#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:22,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:22,903 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #453#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:22,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {13140#true} is VALID [2020-07-08 11:51:22,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:22,908 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #455#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:22,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:22,912 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #457#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:22,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13140#true} is VALID [2020-07-08 11:51:22,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:22,930 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #545#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:22,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {13221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:51:22,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:51:22,998 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13145#(= 1 ~waterLevel~0)} #501#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-08 11:51:23,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,007 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {13140#true} is VALID [2020-07-08 11:51:23,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {13140#true} is VALID [2020-07-08 11:51:23,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-08 11:51:23,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,008 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13140#true} {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {13140#true} is VALID [2020-07-08 11:51:23,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {13140#true} is VALID [2020-07-08 11:51:23,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,009 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #515#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,047 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-08 11:51:23,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-08 11:51:23,047 INFO L263 TraceCheckUtils]: 1: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-08 11:51:23,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,048 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-08 11:51:23,048 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-08 11:51:23,049 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-08 11:51:23,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-08 11:51:23,049 INFO L280 TraceCheckUtils]: 9: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,050 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-08 11:51:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-08 11:51:23,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-08 11:51:23,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,062 INFO L263 TraceCheckUtils]: 1: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-08 11:51:23,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-08 11:51:23,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,063 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-08 11:51:23,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,064 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-08 11:51:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-08 11:51:23,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-08 11:51:23,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-08 11:51:23,068 INFO L263 TraceCheckUtils]: 1: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-08 11:51:23,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,069 INFO L263 TraceCheckUtils]: 3: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-08 11:51:23,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-08 11:51:23,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,070 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-08 11:51:23,070 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,071 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-08 11:51:23,071 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-08 11:51:23,071 INFO L280 TraceCheckUtils]: 11: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-08 11:51:23,072 INFO L263 TraceCheckUtils]: 12: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-08 11:51:23,072 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,073 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-08 11:51:23,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,073 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-08 11:51:23,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13140#true} is VALID [2020-07-08 11:51:23,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume 0 == ~pumpRunning~0; {13140#true} is VALID [2020-07-08 11:51:23,074 INFO L263 TraceCheckUtils]: 2: Hoare triple {13140#true} call #t~ret54 := isHighWaterLevel(); {13140#true} is VALID [2020-07-08 11:51:23,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-08 11:51:23,074 INFO L263 TraceCheckUtils]: 4: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-08 11:51:23,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,075 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,075 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-08 11:51:23,075 INFO L280 TraceCheckUtils]: 9: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-08 11:51:23,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-08 11:51:23,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-08 11:51:23,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,076 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-08 11:51:23,076 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {13140#true} is VALID [2020-07-08 11:51:23,076 INFO L280 TraceCheckUtils]: 15: Hoare triple {13140#true} assume 0 != ~tmp~6; {13140#true} is VALID [2020-07-08 11:51:23,077 INFO L263 TraceCheckUtils]: 16: Hoare triple {13140#true} call activatePump(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,077 INFO L280 TraceCheckUtils]: 17: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-08 11:51:23,078 INFO L263 TraceCheckUtils]: 18: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-08 11:51:23,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,078 INFO L263 TraceCheckUtils]: 20: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-08 11:51:23,078 INFO L280 TraceCheckUtils]: 21: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-08 11:51:23,078 INFO L280 TraceCheckUtils]: 22: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,079 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-08 11:51:23,079 INFO L280 TraceCheckUtils]: 24: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,079 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-08 11:51:23,079 INFO L280 TraceCheckUtils]: 27: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-08 11:51:23,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-08 11:51:23,080 INFO L263 TraceCheckUtils]: 29: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,080 INFO L280 TraceCheckUtils]: 30: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-08 11:51:23,081 INFO L280 TraceCheckUtils]: 31: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,081 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-08 11:51:23,081 INFO L280 TraceCheckUtils]: 33: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,081 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-08 11:51:23,082 INFO L280 TraceCheckUtils]: 35: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,082 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13140#true} {13140#true} #499#return; {13140#true} is VALID [2020-07-08 11:51:23,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {13140#true} is VALID [2020-07-08 11:51:23,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume !(0 != ~pumpRunning~0); {13140#true} is VALID [2020-07-08 11:51:23,084 INFO L263 TraceCheckUtils]: 2: Hoare triple {13140#true} call processEnvironment__wrappee__highWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,084 INFO L280 TraceCheckUtils]: 3: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13140#true} is VALID [2020-07-08 11:51:23,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} assume 0 == ~pumpRunning~0; {13140#true} is VALID [2020-07-08 11:51:23,084 INFO L263 TraceCheckUtils]: 5: Hoare triple {13140#true} call #t~ret54 := isHighWaterLevel(); {13140#true} is VALID [2020-07-08 11:51:23,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-08 11:51:23,085 INFO L263 TraceCheckUtils]: 7: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-08 11:51:23,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,085 INFO L280 TraceCheckUtils]: 9: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,085 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,086 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-08 11:51:23,086 INFO L280 TraceCheckUtils]: 12: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-08 11:51:23,086 INFO L280 TraceCheckUtils]: 13: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-08 11:51:23,086 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-08 11:51:23,086 INFO L280 TraceCheckUtils]: 15: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,087 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-08 11:51:23,087 INFO L280 TraceCheckUtils]: 17: Hoare triple {13140#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {13140#true} is VALID [2020-07-08 11:51:23,087 INFO L280 TraceCheckUtils]: 18: Hoare triple {13140#true} assume 0 != ~tmp~6; {13140#true} is VALID [2020-07-08 11:51:23,088 INFO L263 TraceCheckUtils]: 19: Hoare triple {13140#true} call activatePump(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,088 INFO L280 TraceCheckUtils]: 20: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-08 11:51:23,088 INFO L263 TraceCheckUtils]: 21: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-08 11:51:23,088 INFO L280 TraceCheckUtils]: 22: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,089 INFO L263 TraceCheckUtils]: 23: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-08 11:51:23,089 INFO L280 TraceCheckUtils]: 24: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-08 11:51:23,089 INFO L280 TraceCheckUtils]: 25: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,089 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-08 11:51:23,089 INFO L280 TraceCheckUtils]: 27: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,090 INFO L280 TraceCheckUtils]: 28: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,090 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-08 11:51:23,090 INFO L280 TraceCheckUtils]: 30: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-08 11:51:23,090 INFO L280 TraceCheckUtils]: 31: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-08 11:51:23,091 INFO L263 TraceCheckUtils]: 32: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,091 INFO L280 TraceCheckUtils]: 33: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-08 11:51:23,091 INFO L280 TraceCheckUtils]: 34: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,091 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-08 11:51:23,092 INFO L280 TraceCheckUtils]: 36: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,092 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-08 11:51:23,092 INFO L280 TraceCheckUtils]: 38: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,092 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13140#true} {13140#true} #499#return; {13140#true} is VALID [2020-07-08 11:51:23,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,093 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #519#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:51:23,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:51:23,116 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} {13161#(= 2 ~waterLevel~0)} #537#return; {13214#(= 2 |__utac_acc__Specification5_spec__3_#t~ret48|)} is VALID [2020-07-08 11:51:23,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:23,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-08 11:51:23,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13141#false} #539#return; {13141#false} is VALID [2020-07-08 11:51:23,123 INFO L263 TraceCheckUtils]: 0: Hoare triple {13140#true} call ULTIMATE.init(); {13219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:51:23,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {13219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {13145#(= 1 ~waterLevel~0)} assume true; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,131 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13145#(= 1 ~waterLevel~0)} {13140#true} #555#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,132 INFO L263 TraceCheckUtils]: 4: Hoare triple {13145#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {13145#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,132 INFO L263 TraceCheckUtils]: 6: Hoare triple {13145#(= 1 ~waterLevel~0)} call select_helpers(); {13140#true} is VALID [2020-07-08 11:51:23,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,133 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #451#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,133 INFO L263 TraceCheckUtils]: 9: Hoare triple {13145#(= 1 ~waterLevel~0)} call select_features(); {13140#true} is VALID [2020-07-08 11:51:23,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,134 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #453#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,134 INFO L263 TraceCheckUtils]: 12: Hoare triple {13145#(= 1 ~waterLevel~0)} call #t~ret1 := valid_product(); {13140#true} is VALID [2020-07-08 11:51:23,135 INFO L280 TraceCheckUtils]: 13: Hoare triple {13140#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {13140#true} is VALID [2020-07-08 11:51:23,135 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,136 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #455#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,136 INFO L280 TraceCheckUtils]: 16: Hoare triple {13145#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,137 INFO L280 TraceCheckUtils]: 17: Hoare triple {13145#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,137 INFO L263 TraceCheckUtils]: 18: Hoare triple {13145#(= 1 ~waterLevel~0)} call setup(); {13140#true} is VALID [2020-07-08 11:51:23,137 INFO L280 TraceCheckUtils]: 19: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,138 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #457#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,139 INFO L263 TraceCheckUtils]: 21: Hoare triple {13145#(= 1 ~waterLevel~0)} call runTest(); {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,139 INFO L263 TraceCheckUtils]: 22: Hoare triple {13145#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:23,140 INFO L280 TraceCheckUtils]: 23: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13140#true} is VALID [2020-07-08 11:51:23,140 INFO L280 TraceCheckUtils]: 24: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,141 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #545#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,141 INFO L263 TraceCheckUtils]: 26: Hoare triple {13145#(= 1 ~waterLevel~0)} call test(); {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,142 INFO L280 TraceCheckUtils]: 27: Hoare triple {13145#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,142 INFO L280 TraceCheckUtils]: 28: Hoare triple {13145#(= 1 ~waterLevel~0)} assume !false; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,143 INFO L280 TraceCheckUtils]: 29: Hoare triple {13145#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,144 INFO L280 TraceCheckUtils]: 30: Hoare triple {13145#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,144 INFO L280 TraceCheckUtils]: 31: Hoare triple {13145#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,145 INFO L263 TraceCheckUtils]: 32: Hoare triple {13145#(= 1 ~waterLevel~0)} call waterRise(); {13221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:23,146 INFO L280 TraceCheckUtils]: 33: Hoare triple {13221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:51:23,147 INFO L280 TraceCheckUtils]: 34: Hoare triple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:51:23,148 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13145#(= 1 ~waterLevel~0)} #501#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,149 INFO L280 TraceCheckUtils]: 36: Hoare triple {13161#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,149 INFO L280 TraceCheckUtils]: 37: Hoare triple {13161#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,150 INFO L280 TraceCheckUtils]: 38: Hoare triple {13161#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,150 INFO L280 TraceCheckUtils]: 39: Hoare triple {13161#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,151 INFO L263 TraceCheckUtils]: 40: Hoare triple {13161#(= 2 ~waterLevel~0)} call timeShift(); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,152 INFO L263 TraceCheckUtils]: 41: Hoare triple {13161#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:23,152 INFO L263 TraceCheckUtils]: 42: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {13140#true} is VALID [2020-07-08 11:51:23,152 INFO L280 TraceCheckUtils]: 43: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-08 11:51:23,152 INFO L280 TraceCheckUtils]: 44: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,152 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {13140#true} {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {13140#true} is VALID [2020-07-08 11:51:23,152 INFO L280 TraceCheckUtils]: 46: Hoare triple {13140#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {13140#true} is VALID [2020-07-08 11:51:23,153 INFO L280 TraceCheckUtils]: 47: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,153 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #515#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,154 INFO L280 TraceCheckUtils]: 49: Hoare triple {13161#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,154 INFO L280 TraceCheckUtils]: 50: Hoare triple {13161#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,155 INFO L263 TraceCheckUtils]: 51: Hoare triple {13161#(= 2 ~waterLevel~0)} call processEnvironment(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,155 INFO L280 TraceCheckUtils]: 52: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {13140#true} is VALID [2020-07-08 11:51:23,155 INFO L280 TraceCheckUtils]: 53: Hoare triple {13140#true} assume !(0 != ~pumpRunning~0); {13140#true} is VALID [2020-07-08 11:51:23,156 INFO L263 TraceCheckUtils]: 54: Hoare triple {13140#true} call processEnvironment__wrappee__highWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,156 INFO L280 TraceCheckUtils]: 55: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13140#true} is VALID [2020-07-08 11:51:23,156 INFO L280 TraceCheckUtils]: 56: Hoare triple {13140#true} assume 0 == ~pumpRunning~0; {13140#true} is VALID [2020-07-08 11:51:23,156 INFO L263 TraceCheckUtils]: 57: Hoare triple {13140#true} call #t~ret54 := isHighWaterLevel(); {13140#true} is VALID [2020-07-08 11:51:23,156 INFO L280 TraceCheckUtils]: 58: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-08 11:51:23,157 INFO L263 TraceCheckUtils]: 59: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-08 11:51:23,157 INFO L280 TraceCheckUtils]: 60: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,157 INFO L280 TraceCheckUtils]: 61: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-08 11:51:23,157 INFO L280 TraceCheckUtils]: 62: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,158 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-08 11:51:23,158 INFO L280 TraceCheckUtils]: 64: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-08 11:51:23,158 INFO L280 TraceCheckUtils]: 65: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-08 11:51:23,158 INFO L280 TraceCheckUtils]: 66: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-08 11:51:23,175 INFO L280 TraceCheckUtils]: 67: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,175 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-08 11:51:23,176 INFO L280 TraceCheckUtils]: 69: Hoare triple {13140#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {13140#true} is VALID [2020-07-08 11:51:23,176 INFO L280 TraceCheckUtils]: 70: Hoare triple {13140#true} assume 0 != ~tmp~6; {13140#true} is VALID [2020-07-08 11:51:23,178 INFO L263 TraceCheckUtils]: 71: Hoare triple {13140#true} call activatePump(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,179 INFO L280 TraceCheckUtils]: 72: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-08 11:51:23,179 INFO L263 TraceCheckUtils]: 73: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-08 11:51:23,179 INFO L280 TraceCheckUtils]: 74: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,179 INFO L263 TraceCheckUtils]: 75: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-08 11:51:23,179 INFO L280 TraceCheckUtils]: 76: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-08 11:51:23,179 INFO L280 TraceCheckUtils]: 77: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,180 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-08 11:51:23,180 INFO L280 TraceCheckUtils]: 79: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-08 11:51:23,180 INFO L280 TraceCheckUtils]: 80: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,180 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-08 11:51:23,180 INFO L280 TraceCheckUtils]: 82: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-08 11:51:23,180 INFO L280 TraceCheckUtils]: 83: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-08 11:51:23,181 INFO L263 TraceCheckUtils]: 84: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:23,181 INFO L280 TraceCheckUtils]: 85: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-08 11:51:23,181 INFO L280 TraceCheckUtils]: 86: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,181 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-08 11:51:23,181 INFO L280 TraceCheckUtils]: 88: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,182 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-08 11:51:23,182 INFO L280 TraceCheckUtils]: 90: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,182 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13140#true} {13140#true} #499#return; {13140#true} is VALID [2020-07-08 11:51:23,182 INFO L280 TraceCheckUtils]: 92: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,184 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #519#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,185 INFO L263 TraceCheckUtils]: 94: Hoare triple {13161#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,186 INFO L280 TraceCheckUtils]: 95: Hoare triple {13161#(= 2 ~waterLevel~0)} havoc ~tmp~4;havoc ~tmp___0~0; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:51:23,186 INFO L263 TraceCheckUtils]: 96: Hoare triple {13161#(= 2 ~waterLevel~0)} call #t~ret48 := getWaterLevel(); {13140#true} is VALID [2020-07-08 11:51:23,187 INFO L280 TraceCheckUtils]: 97: Hoare triple {13140#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:51:23,188 INFO L280 TraceCheckUtils]: 98: Hoare triple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:51:23,189 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} {13161#(= 2 ~waterLevel~0)} #537#return; {13214#(= 2 |__utac_acc__Specification5_spec__3_#t~ret48|)} is VALID [2020-07-08 11:51:23,191 INFO L280 TraceCheckUtils]: 100: Hoare triple {13214#(= 2 |__utac_acc__Specification5_spec__3_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {13215#(= 2 __utac_acc__Specification5_spec__3_~tmp~4)} is VALID [2020-07-08 11:51:23,192 INFO L280 TraceCheckUtils]: 101: Hoare triple {13215#(= 2 __utac_acc__Specification5_spec__3_~tmp~4)} assume 2 != ~tmp~4; {13141#false} is VALID [2020-07-08 11:51:23,193 INFO L263 TraceCheckUtils]: 102: Hoare triple {13141#false} call #t~ret49 := isPumpRunning(); {13140#true} is VALID [2020-07-08 11:51:23,193 INFO L280 TraceCheckUtils]: 103: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-08 11:51:23,193 INFO L280 TraceCheckUtils]: 104: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-08 11:51:23,193 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13140#true} {13141#false} #539#return; {13141#false} is VALID [2020-07-08 11:51:23,193 INFO L280 TraceCheckUtils]: 106: Hoare triple {13141#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {13141#false} is VALID [2020-07-08 11:51:23,193 INFO L280 TraceCheckUtils]: 107: Hoare triple {13141#false} assume 0 != ~tmp___0~0; {13141#false} is VALID [2020-07-08 11:51:23,194 INFO L280 TraceCheckUtils]: 108: Hoare triple {13141#false} assume 0 == ~switchedOnBeforeTS~0; {13141#false} is VALID [2020-07-08 11:51:23,194 INFO L263 TraceCheckUtils]: 109: Hoare triple {13141#false} call __automaton_fail(); {13141#false} is VALID [2020-07-08 11:51:23,194 INFO L280 TraceCheckUtils]: 110: Hoare triple {13141#false} assume !false; {13141#false} is VALID [2020-07-08 11:51:23,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:51:23,209 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458108694] [2020-07-08 11:51:23,210 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:51:23,210 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 11:51:23,210 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616352146] [2020-07-08 11:51:23,211 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-08 11:51:23,211 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:51:23,211 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 11:51:23,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:23,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 11:51:23,350 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:51:23,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 11:51:23,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 11:51:23,351 INFO L87 Difference]: Start difference. First operand 404 states and 472 transitions. Second operand 12 states. [2020-07-08 11:51:24,513 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:27,845 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:33,965 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:34,941 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:35,462 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:51:36,033 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:36,588 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:45,447 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:46,125 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:51:52,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:52,063 INFO L93 Difference]: Finished difference Result 1116 states and 1385 transitions. [2020-07-08 11:51:52,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 11:51:52,063 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-08 11:51:52,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:51:52,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:51:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 673 transitions. [2020-07-08 11:51:52,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:51:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 673 transitions. [2020-07-08 11:51:52,103 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 673 transitions. [2020-07-08 11:51:54,505 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 673 edges. 673 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:54,542 INFO L225 Difference]: With dead ends: 1116 [2020-07-08 11:51:54,542 INFO L226 Difference]: Without dead ends: 810 [2020-07-08 11:51:54,543 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 11:51:54,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 810 states. [2020-07-08 11:52:00,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 810 to 700. [2020-07-08 11:52:00,121 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:52:00,121 INFO L82 GeneralOperation]: Start isEquivalent. First operand 810 states. Second operand 700 states. [2020-07-08 11:52:00,121 INFO L74 IsIncluded]: Start isIncluded. First operand 810 states. Second operand 700 states. [2020-07-08 11:52:00,121 INFO L87 Difference]: Start difference. First operand 810 states. Second operand 700 states. [2020-07-08 11:52:00,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:00,162 INFO L93 Difference]: Finished difference Result 810 states and 971 transitions. [2020-07-08 11:52:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 971 transitions. [2020-07-08 11:52:00,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:00,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:00,166 INFO L74 IsIncluded]: Start isIncluded. First operand 700 states. Second operand 810 states. [2020-07-08 11:52:00,166 INFO L87 Difference]: Start difference. First operand 700 states. Second operand 810 states. [2020-07-08 11:52:00,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:00,212 INFO L93 Difference]: Finished difference Result 810 states and 971 transitions. [2020-07-08 11:52:00,212 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 971 transitions. [2020-07-08 11:52:00,215 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:00,215 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:00,215 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:52:00,215 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:52:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 700 states. [2020-07-08 11:52:00,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 810 transitions. [2020-07-08 11:52:00,255 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 810 transitions. Word has length 111 [2020-07-08 11:52:00,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:52:00,255 INFO L479 AbstractCegarLoop]: Abstraction has 700 states and 810 transitions. [2020-07-08 11:52:00,256 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 11:52:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 810 transitions. [2020-07-08 11:52:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-08 11:52:00,258 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:52:00,259 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:52:00,259 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 11:52:00,259 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:52:00,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:52:00,260 INFO L82 PathProgramCache]: Analyzing trace with hash 903450751, now seen corresponding path program 1 times [2020-07-08 11:52:00,260 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:52:00,260 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110855593] [2020-07-08 11:52:00,260 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:52:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,671 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:52:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {17568#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17438#true} is VALID [2020-07-08 11:52:00,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,734 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #555#return; {17438#true} is VALID [2020-07-08 11:52:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,736 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #451#return; {17438#true} is VALID [2020-07-08 11:52:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,739 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #453#return; {17438#true} is VALID [2020-07-08 11:52:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:52:00,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:52:00,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {17438#true} #455#return; {17450#(= 1 |main_#t~ret1|)} is VALID [2020-07-08 11:52:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,765 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #457#return; {17438#true} is VALID [2020-07-08 11:52:00,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17438#true} is VALID [2020-07-08 11:52:00,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,780 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #545#return; {17438#true} is VALID [2020-07-08 11:52:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17438#true} is VALID [2020-07-08 11:52:00,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,795 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #501#return; {17438#true} is VALID [2020-07-08 11:52:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-08 11:52:00,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-08 11:52:00,869 INFO L263 TraceCheckUtils]: 0: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-08 11:52:00,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-08 11:52:00,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,870 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-08 11:52:00,870 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-08 11:52:00,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,871 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17438#true} {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {17438#true} is VALID [2020-07-08 11:52:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:00,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:00,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,922 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-08 11:52:00,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-08 11:52:00,922 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-08 11:52:00,922 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:00,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:00,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,923 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-08 11:52:00,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-08 11:52:00,923 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-08 11:52:00,924 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-08 11:52:00,924 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,924 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-08 11:52:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-08 11:52:00,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,938 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-08 11:52:00,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:00,939 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-08 11:52:00,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-08 11:52:00,939 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,939 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-08 11:52:00,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:00,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,940 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-08 11:52:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,948 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-08 11:52:00,949 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-08 11:52:00,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:00,949 INFO L263 TraceCheckUtils]: 3: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-08 11:52:00,950 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-08 11:52:00,950 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,950 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-08 11:52:00,950 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:00,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,951 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-08 11:52:00,951 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-08 11:52:00,951 INFO L280 TraceCheckUtils]: 11: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-08 11:52:00,952 INFO L263 TraceCheckUtils]: 12: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:00,953 INFO L280 TraceCheckUtils]: 13: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,954 INFO L280 TraceCheckUtils]: 14: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,954 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,955 INFO L280 TraceCheckUtils]: 16: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,956 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:00,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-08 11:52:00,957 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:00,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-08 11:52:00,957 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-08 11:52:00,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:00,958 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:00,958 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,958 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-08 11:52:00,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-08 11:52:00,959 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-08 11:52:00,959 INFO L280 TraceCheckUtils]: 11: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-08 11:52:00,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,959 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-08 11:52:00,959 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-08 11:52:00,960 INFO L280 TraceCheckUtils]: 15: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:00,961 INFO L263 TraceCheckUtils]: 16: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:00,961 INFO L280 TraceCheckUtils]: 17: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-08 11:52:00,961 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-08 11:52:00,962 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:00,962 INFO L263 TraceCheckUtils]: 20: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-08 11:52:00,962 INFO L280 TraceCheckUtils]: 21: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-08 11:52:00,962 INFO L280 TraceCheckUtils]: 22: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,963 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-08 11:52:00,963 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:00,963 INFO L280 TraceCheckUtils]: 25: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,963 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-08 11:52:00,963 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-08 11:52:00,964 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-08 11:52:00,965 INFO L263 TraceCheckUtils]: 29: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:00,965 INFO L280 TraceCheckUtils]: 30: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,966 INFO L280 TraceCheckUtils]: 31: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,967 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,967 INFO L280 TraceCheckUtils]: 33: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,968 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,970 INFO L280 TraceCheckUtils]: 35: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,970 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-08 11:52:00,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:00,973 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:00,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:00,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-08 11:52:00,973 INFO L263 TraceCheckUtils]: 5: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:00,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-08 11:52:00,974 INFO L263 TraceCheckUtils]: 7: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-08 11:52:00,974 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:00,974 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:00,975 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,975 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-08 11:52:00,975 INFO L280 TraceCheckUtils]: 12: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-08 11:52:00,975 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-08 11:52:00,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-08 11:52:00,976 INFO L280 TraceCheckUtils]: 15: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,976 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-08 11:52:00,976 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-08 11:52:00,976 INFO L280 TraceCheckUtils]: 18: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:00,977 INFO L263 TraceCheckUtils]: 19: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:00,978 INFO L280 TraceCheckUtils]: 20: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-08 11:52:00,978 INFO L263 TraceCheckUtils]: 21: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-08 11:52:00,978 INFO L280 TraceCheckUtils]: 22: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:00,978 INFO L263 TraceCheckUtils]: 23: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-08 11:52:00,979 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-08 11:52:00,979 INFO L280 TraceCheckUtils]: 25: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,979 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-08 11:52:00,979 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:00,979 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,979 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-08 11:52:00,980 INFO L280 TraceCheckUtils]: 30: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-08 11:52:00,980 INFO L280 TraceCheckUtils]: 31: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-08 11:52:00,981 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:00,982 INFO L280 TraceCheckUtils]: 33: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,982 INFO L280 TraceCheckUtils]: 34: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,983 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,983 INFO L280 TraceCheckUtils]: 36: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,984 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,985 INFO L280 TraceCheckUtils]: 38: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,985 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,986 INFO L280 TraceCheckUtils]: 40: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,987 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:00,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:00,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-08 11:52:00,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,996 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-08 11:52:00,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~tmp~4;havoc ~tmp___0~0; {17438#true} is VALID [2020-07-08 11:52:00,996 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:00,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-08 11:52:00,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,997 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-08 11:52:00,997 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17438#true} is VALID [2020-07-08 11:52:00,997 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume !(2 != ~tmp~4); {17438#true} is VALID [2020-07-08 11:52:00,998 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:00,999 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,000 INFO L263 TraceCheckUtils]: 0: Hoare triple {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:01,000 INFO L263 TraceCheckUtils]: 1: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-08 11:52:01,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-08 11:52:01,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,001 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-08 11:52:01,001 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-08 11:52:01,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,001 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17438#true} {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {17438#true} is VALID [2020-07-08 11:52:01,002 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:01,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume 0 != ~systemActive~0; {17438#true} is VALID [2020-07-08 11:52:01,003 INFO L263 TraceCheckUtils]: 10: Hoare triple {17438#true} call processEnvironment(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-08 11:52:01,004 INFO L280 TraceCheckUtils]: 12: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:01,004 INFO L263 TraceCheckUtils]: 13: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:01,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-08 11:52:01,005 INFO L263 TraceCheckUtils]: 16: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:01,005 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-08 11:52:01,005 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-08 11:52:01,006 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:01,006 INFO L280 TraceCheckUtils]: 20: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:01,006 INFO L280 TraceCheckUtils]: 21: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,006 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-08 11:52:01,007 INFO L280 TraceCheckUtils]: 23: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-08 11:52:01,007 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-08 11:52:01,007 INFO L280 TraceCheckUtils]: 25: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-08 11:52:01,007 INFO L280 TraceCheckUtils]: 26: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,007 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-08 11:52:01,008 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-08 11:52:01,008 INFO L280 TraceCheckUtils]: 29: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:01,009 INFO L263 TraceCheckUtils]: 30: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,009 INFO L280 TraceCheckUtils]: 31: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-08 11:52:01,009 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-08 11:52:01,009 INFO L280 TraceCheckUtils]: 33: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:01,009 INFO L263 TraceCheckUtils]: 34: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-08 11:52:01,010 INFO L280 TraceCheckUtils]: 35: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-08 11:52:01,010 INFO L280 TraceCheckUtils]: 36: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,010 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-08 11:52:01,010 INFO L280 TraceCheckUtils]: 38: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:01,010 INFO L280 TraceCheckUtils]: 39: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,011 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-08 11:52:01,011 INFO L280 TraceCheckUtils]: 41: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-08 11:52:01,011 INFO L280 TraceCheckUtils]: 42: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-08 11:52:01,013 INFO L263 TraceCheckUtils]: 43: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,013 INFO L280 TraceCheckUtils]: 44: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,014 INFO L280 TraceCheckUtils]: 45: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,015 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,015 INFO L280 TraceCheckUtils]: 47: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,016 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,017 INFO L280 TraceCheckUtils]: 49: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,017 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,018 INFO L280 TraceCheckUtils]: 51: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,019 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,019 INFO L263 TraceCheckUtils]: 53: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17438#true} is VALID [2020-07-08 11:52:01,019 INFO L280 TraceCheckUtils]: 54: Hoare triple {17438#true} havoc ~tmp~4;havoc ~tmp___0~0; {17438#true} is VALID [2020-07-08 11:52:01,019 INFO L263 TraceCheckUtils]: 55: Hoare triple {17438#true} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:01,019 INFO L280 TraceCheckUtils]: 56: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-08 11:52:01,020 INFO L280 TraceCheckUtils]: 57: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,020 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-08 11:52:01,020 INFO L280 TraceCheckUtils]: 59: Hoare triple {17438#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17438#true} is VALID [2020-07-08 11:52:01,020 INFO L280 TraceCheckUtils]: 60: Hoare triple {17438#true} assume !(2 != ~tmp~4); {17438#true} is VALID [2020-07-08 11:52:01,021 INFO L280 TraceCheckUtils]: 61: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,021 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {17438#true} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,022 INFO L280 TraceCheckUtils]: 63: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,023 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #505#return; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:52:01,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:52:01,178 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,178 INFO L263 TraceCheckUtils]: 0: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-08 11:52:01,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:52:01,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:52:01,181 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,184 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17525#(not (= 0 ~pumpRunning~0))} #515#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17438#true} is VALID [2020-07-08 11:52:01,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,192 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #517#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-08 11:52:01,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-08 11:52:01,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {17438#true} is VALID [2020-07-08 11:52:01,210 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret75 := isLowWaterSensorDry(); {17438#true} is VALID [2020-07-08 11:52:01,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-08 11:52:01,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,211 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-08 11:52:01,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {17438#true} is VALID [2020-07-08 11:52:01,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {17438#true} is VALID [2020-07-08 11:52:01,212 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {17438#true} is VALID [2020-07-08 11:52:01,212 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,212 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17438#true} {17438#true} #493#return; {17438#true} is VALID [2020-07-08 11:52:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,218 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-08 11:52:01,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:01,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume !(0 == ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:01,219 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call processEnvironment__wrappee__base(); {17438#true} is VALID [2020-07-08 11:52:01,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,219 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-08 11:52:01,220 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,220 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17438#true} {17438#true} #497#return; {17438#true} is VALID [2020-07-08 11:52:01,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-08 11:52:01,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume 0 != ~pumpRunning~0; {17438#true} is VALID [2020-07-08 11:52:01,221 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call #t~ret55 := isLowWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:01,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {17438#true} is VALID [2020-07-08 11:52:01,221 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret75 := isLowWaterSensorDry(); {17438#true} is VALID [2020-07-08 11:52:01,221 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-08 11:52:01,221 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,222 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-08 11:52:01,222 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {17438#true} is VALID [2020-07-08 11:52:01,222 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {17438#true} is VALID [2020-07-08 11:52:01,222 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {17438#true} is VALID [2020-07-08 11:52:01,223 INFO L280 TraceCheckUtils]: 11: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,223 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {17438#true} {17438#true} #493#return; {17438#true} is VALID [2020-07-08 11:52:01,223 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {17438#true} is VALID [2020-07-08 11:52:01,224 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} assume !(0 != ~tmp~7); {17438#true} is VALID [2020-07-08 11:52:01,228 INFO L263 TraceCheckUtils]: 15: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,228 INFO L280 TraceCheckUtils]: 16: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:01,229 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} assume !(0 == ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:01,229 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call processEnvironment__wrappee__base(); {17438#true} is VALID [2020-07-08 11:52:01,229 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,229 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-08 11:52:01,229 INFO L280 TraceCheckUtils]: 21: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,230 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17438#true} {17438#true} #497#return; {17438#true} is VALID [2020-07-08 11:52:01,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,231 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-08 11:52:01,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,236 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #537#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-08 11:52:01,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,240 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #539#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,247 INFO L263 TraceCheckUtils]: 0: Hoare triple {17438#true} call ULTIMATE.init(); {17568#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:52:01,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {17568#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17438#true} is VALID [2020-07-08 11:52:01,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,248 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17438#true} #555#return; {17438#true} is VALID [2020-07-08 11:52:01,248 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret76 := main(); {17438#true} is VALID [2020-07-08 11:52:01,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~2;havoc ~tmp~0; {17438#true} is VALID [2020-07-08 11:52:01,248 INFO L263 TraceCheckUtils]: 6: Hoare triple {17438#true} call select_helpers(); {17438#true} is VALID [2020-07-08 11:52:01,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,249 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17438#true} #451#return; {17438#true} is VALID [2020-07-08 11:52:01,249 INFO L263 TraceCheckUtils]: 9: Hoare triple {17438#true} call select_features(); {17438#true} is VALID [2020-07-08 11:52:01,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,249 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17438#true} {17438#true} #453#return; {17438#true} is VALID [2020-07-08 11:52:01,249 INFO L263 TraceCheckUtils]: 12: Hoare triple {17438#true} call #t~ret1 := valid_product(); {17438#true} is VALID [2020-07-08 11:52:01,251 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:52:01,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:52:01,253 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {17438#true} #455#return; {17450#(= 1 |main_#t~ret1|)} is VALID [2020-07-08 11:52:01,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {17450#(= 1 |main_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17451#(= 1 main_~tmp~0)} is VALID [2020-07-08 11:52:01,254 INFO L280 TraceCheckUtils]: 17: Hoare triple {17451#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {17438#true} is VALID [2020-07-08 11:52:01,254 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call setup(); {17438#true} is VALID [2020-07-08 11:52:01,254 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,254 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17438#true} {17438#true} #457#return; {17438#true} is VALID [2020-07-08 11:52:01,254 INFO L263 TraceCheckUtils]: 21: Hoare triple {17438#true} call runTest(); {17438#true} is VALID [2020-07-08 11:52:01,255 INFO L263 TraceCheckUtils]: 22: Hoare triple {17438#true} call __utac_acc__Specification5_spec__1(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:01,256 INFO L280 TraceCheckUtils]: 23: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17438#true} is VALID [2020-07-08 11:52:01,256 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,256 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17438#true} {17438#true} #545#return; {17438#true} is VALID [2020-07-08 11:52:01,256 INFO L263 TraceCheckUtils]: 26: Hoare triple {17438#true} call test(); {17438#true} is VALID [2020-07-08 11:52:01,257 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17438#true} is VALID [2020-07-08 11:52:01,257 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume !false; {17438#true} is VALID [2020-07-08 11:52:01,257 INFO L280 TraceCheckUtils]: 29: Hoare triple {17438#true} assume ~splverifierCounter~0 < 4; {17438#true} is VALID [2020-07-08 11:52:01,257 INFO L280 TraceCheckUtils]: 30: Hoare triple {17438#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17438#true} is VALID [2020-07-08 11:52:01,257 INFO L280 TraceCheckUtils]: 31: Hoare triple {17438#true} assume 0 != ~tmp~5; {17438#true} is VALID [2020-07-08 11:52:01,258 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call waterRise(); {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:52:01,258 INFO L280 TraceCheckUtils]: 33: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17438#true} is VALID [2020-07-08 11:52:01,258 INFO L280 TraceCheckUtils]: 34: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,258 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17438#true} {17438#true} #501#return; {17438#true} is VALID [2020-07-08 11:52:01,259 INFO L280 TraceCheckUtils]: 36: Hoare triple {17438#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17438#true} is VALID [2020-07-08 11:52:01,259 INFO L280 TraceCheckUtils]: 37: Hoare triple {17438#true} assume !(0 != ~tmp___0~1); {17438#true} is VALID [2020-07-08 11:52:01,259 INFO L280 TraceCheckUtils]: 38: Hoare triple {17438#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17438#true} is VALID [2020-07-08 11:52:01,259 INFO L280 TraceCheckUtils]: 39: Hoare triple {17438#true} assume 0 != ~tmp___2~0; {17438#true} is VALID [2020-07-08 11:52:01,260 INFO L263 TraceCheckUtils]: 40: Hoare triple {17438#true} call timeShift(); {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:52:01,261 INFO L263 TraceCheckUtils]: 41: Hoare triple {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:01,261 INFO L263 TraceCheckUtils]: 42: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-08 11:52:01,261 INFO L280 TraceCheckUtils]: 43: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-08 11:52:01,261 INFO L280 TraceCheckUtils]: 44: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,261 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-08 11:52:01,262 INFO L280 TraceCheckUtils]: 46: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-08 11:52:01,262 INFO L280 TraceCheckUtils]: 47: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,262 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17438#true} {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {17438#true} is VALID [2020-07-08 11:52:01,262 INFO L280 TraceCheckUtils]: 49: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:01,262 INFO L280 TraceCheckUtils]: 50: Hoare triple {17438#true} assume 0 != ~systemActive~0; {17438#true} is VALID [2020-07-08 11:52:01,263 INFO L263 TraceCheckUtils]: 51: Hoare triple {17438#true} call processEnvironment(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,263 INFO L280 TraceCheckUtils]: 52: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-08 11:52:01,263 INFO L280 TraceCheckUtils]: 53: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:01,264 INFO L263 TraceCheckUtils]: 54: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,264 INFO L280 TraceCheckUtils]: 55: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:01,264 INFO L280 TraceCheckUtils]: 56: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-08 11:52:01,264 INFO L263 TraceCheckUtils]: 57: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:01,265 INFO L280 TraceCheckUtils]: 58: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-08 11:52:01,265 INFO L263 TraceCheckUtils]: 59: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-08 11:52:01,265 INFO L280 TraceCheckUtils]: 60: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:01,265 INFO L280 TraceCheckUtils]: 61: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:01,265 INFO L280 TraceCheckUtils]: 62: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,265 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-08 11:52:01,266 INFO L280 TraceCheckUtils]: 64: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-08 11:52:01,266 INFO L280 TraceCheckUtils]: 65: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-08 11:52:01,266 INFO L280 TraceCheckUtils]: 66: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-08 11:52:01,266 INFO L280 TraceCheckUtils]: 67: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,266 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-08 11:52:01,267 INFO L280 TraceCheckUtils]: 69: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-08 11:52:01,267 INFO L280 TraceCheckUtils]: 70: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:01,267 INFO L263 TraceCheckUtils]: 71: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,268 INFO L280 TraceCheckUtils]: 72: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-08 11:52:01,268 INFO L263 TraceCheckUtils]: 73: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-08 11:52:01,268 INFO L280 TraceCheckUtils]: 74: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:01,268 INFO L263 TraceCheckUtils]: 75: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-08 11:52:01,268 INFO L280 TraceCheckUtils]: 76: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-08 11:52:01,268 INFO L280 TraceCheckUtils]: 77: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,269 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-08 11:52:01,269 INFO L280 TraceCheckUtils]: 79: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:01,269 INFO L280 TraceCheckUtils]: 80: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,269 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-08 11:52:01,269 INFO L280 TraceCheckUtils]: 82: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-08 11:52:01,269 INFO L280 TraceCheckUtils]: 83: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-08 11:52:01,270 INFO L263 TraceCheckUtils]: 84: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,271 INFO L280 TraceCheckUtils]: 85: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,271 INFO L280 TraceCheckUtils]: 86: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,272 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,272 INFO L280 TraceCheckUtils]: 88: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,273 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,273 INFO L280 TraceCheckUtils]: 90: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,274 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,274 INFO L280 TraceCheckUtils]: 92: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,275 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,275 INFO L263 TraceCheckUtils]: 94: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17438#true} is VALID [2020-07-08 11:52:01,275 INFO L280 TraceCheckUtils]: 95: Hoare triple {17438#true} havoc ~tmp~4;havoc ~tmp___0~0; {17438#true} is VALID [2020-07-08 11:52:01,276 INFO L263 TraceCheckUtils]: 96: Hoare triple {17438#true} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:01,276 INFO L280 TraceCheckUtils]: 97: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-08 11:52:01,276 INFO L280 TraceCheckUtils]: 98: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,276 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-08 11:52:01,276 INFO L280 TraceCheckUtils]: 100: Hoare triple {17438#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17438#true} is VALID [2020-07-08 11:52:01,276 INFO L280 TraceCheckUtils]: 101: Hoare triple {17438#true} assume !(2 != ~tmp~4); {17438#true} is VALID [2020-07-08 11:52:01,277 INFO L280 TraceCheckUtils]: 102: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,277 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17438#true} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,278 INFO L280 TraceCheckUtils]: 104: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:01,279 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #505#return; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,279 INFO L280 TraceCheckUtils]: 106: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume !false; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,280 INFO L280 TraceCheckUtils]: 107: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,280 INFO L280 TraceCheckUtils]: 108: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,281 INFO L280 TraceCheckUtils]: 109: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,281 INFO L280 TraceCheckUtils]: 110: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,282 INFO L280 TraceCheckUtils]: 111: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,282 INFO L280 TraceCheckUtils]: 112: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,283 INFO L280 TraceCheckUtils]: 113: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,284 INFO L263 TraceCheckUtils]: 114: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} call timeShift(); {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,284 INFO L263 TraceCheckUtils]: 115: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:01,284 INFO L263 TraceCheckUtils]: 116: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-08 11:52:01,285 INFO L280 TraceCheckUtils]: 117: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:52:01,286 INFO L280 TraceCheckUtils]: 118: Hoare triple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-08 11:52:01,287 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:52:01,288 INFO L280 TraceCheckUtils]: 120: Hoare triple {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,289 INFO L280 TraceCheckUtils]: 121: Hoare triple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,289 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17525#(not (= 0 ~pumpRunning~0))} #515#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,290 INFO L280 TraceCheckUtils]: 123: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,291 INFO L263 TraceCheckUtils]: 124: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:52:01,291 INFO L280 TraceCheckUtils]: 125: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17438#true} is VALID [2020-07-08 11:52:01,292 INFO L280 TraceCheckUtils]: 126: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,292 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #517#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,293 INFO L280 TraceCheckUtils]: 128: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,294 INFO L263 TraceCheckUtils]: 129: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,294 INFO L280 TraceCheckUtils]: 130: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-08 11:52:01,294 INFO L280 TraceCheckUtils]: 131: Hoare triple {17438#true} assume 0 != ~pumpRunning~0; {17438#true} is VALID [2020-07-08 11:52:01,294 INFO L263 TraceCheckUtils]: 132: Hoare triple {17438#true} call #t~ret55 := isLowWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:01,295 INFO L280 TraceCheckUtils]: 133: Hoare triple {17438#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {17438#true} is VALID [2020-07-08 11:52:01,295 INFO L263 TraceCheckUtils]: 134: Hoare triple {17438#true} call #t~ret75 := isLowWaterSensorDry(); {17438#true} is VALID [2020-07-08 11:52:01,295 INFO L280 TraceCheckUtils]: 135: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-08 11:52:01,295 INFO L280 TraceCheckUtils]: 136: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,295 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-08 11:52:01,296 INFO L280 TraceCheckUtils]: 138: Hoare triple {17438#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {17438#true} is VALID [2020-07-08 11:52:01,296 INFO L280 TraceCheckUtils]: 139: Hoare triple {17438#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {17438#true} is VALID [2020-07-08 11:52:01,296 INFO L280 TraceCheckUtils]: 140: Hoare triple {17438#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {17438#true} is VALID [2020-07-08 11:52:01,296 INFO L280 TraceCheckUtils]: 141: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,296 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {17438#true} {17438#true} #493#return; {17438#true} is VALID [2020-07-08 11:52:01,297 INFO L280 TraceCheckUtils]: 143: Hoare triple {17438#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {17438#true} is VALID [2020-07-08 11:52:01,297 INFO L280 TraceCheckUtils]: 144: Hoare triple {17438#true} assume !(0 != ~tmp~7); {17438#true} is VALID [2020-07-08 11:52:01,298 INFO L263 TraceCheckUtils]: 145: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:01,298 INFO L280 TraceCheckUtils]: 146: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:01,298 INFO L280 TraceCheckUtils]: 147: Hoare triple {17438#true} assume !(0 == ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:01,298 INFO L263 TraceCheckUtils]: 148: Hoare triple {17438#true} call processEnvironment__wrappee__base(); {17438#true} is VALID [2020-07-08 11:52:01,299 INFO L280 TraceCheckUtils]: 149: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,299 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-08 11:52:01,299 INFO L280 TraceCheckUtils]: 151: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,299 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17438#true} {17438#true} #497#return; {17438#true} is VALID [2020-07-08 11:52:01,299 INFO L280 TraceCheckUtils]: 153: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,300 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,301 INFO L263 TraceCheckUtils]: 155: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,301 INFO L280 TraceCheckUtils]: 156: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~4;havoc ~tmp___0~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,302 INFO L263 TraceCheckUtils]: 157: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:01,302 INFO L280 TraceCheckUtils]: 158: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-08 11:52:01,302 INFO L280 TraceCheckUtils]: 159: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,303 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #537#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,303 INFO L280 TraceCheckUtils]: 161: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,304 INFO L280 TraceCheckUtils]: 162: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~4; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,304 INFO L263 TraceCheckUtils]: 163: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret49 := isPumpRunning(); {17438#true} is VALID [2020-07-08 11:52:01,304 INFO L280 TraceCheckUtils]: 164: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-08 11:52:01,304 INFO L280 TraceCheckUtils]: 165: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:01,305 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #539#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,306 INFO L280 TraceCheckUtils]: 167: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,306 INFO L280 TraceCheckUtils]: 168: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:52:01,307 INFO L280 TraceCheckUtils]: 169: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17439#false} is VALID [2020-07-08 11:52:01,307 INFO L263 TraceCheckUtils]: 170: Hoare triple {17439#false} call __automaton_fail(); {17439#false} is VALID [2020-07-08 11:52:01,307 INFO L280 TraceCheckUtils]: 171: Hoare triple {17439#false} assume !false; {17439#false} is VALID [2020-07-08 11:52:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-08 11:52:01,344 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110855593] [2020-07-08 11:52:01,344 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [743287013] [2020-07-08 11:52:01,344 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:52:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,550 INFO L264 TraceCheckSpWp]: Trace formula consists of 954 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 11:52:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:01,606 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:52:02,012 INFO L263 TraceCheckUtils]: 0: Hoare triple {17438#true} call ULTIMATE.init(); {17438#true} is VALID [2020-07-08 11:52:02,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17438#true} is VALID [2020-07-08 11:52:02,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,013 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17438#true} #555#return; {17438#true} is VALID [2020-07-08 11:52:02,013 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret76 := main(); {17438#true} is VALID [2020-07-08 11:52:02,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~2;havoc ~tmp~0; {17438#true} is VALID [2020-07-08 11:52:02,014 INFO L263 TraceCheckUtils]: 6: Hoare triple {17438#true} call select_helpers(); {17438#true} is VALID [2020-07-08 11:52:02,014 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,014 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17438#true} #451#return; {17438#true} is VALID [2020-07-08 11:52:02,014 INFO L263 TraceCheckUtils]: 9: Hoare triple {17438#true} call select_features(); {17438#true} is VALID [2020-07-08 11:52:02,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,015 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17438#true} {17438#true} #453#return; {17438#true} is VALID [2020-07-08 11:52:02,015 INFO L263 TraceCheckUtils]: 12: Hoare triple {17438#true} call #t~ret1 := valid_product(); {17438#true} is VALID [2020-07-08 11:52:02,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {17438#true} is VALID [2020-07-08 11:52:02,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,015 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17438#true} {17438#true} #455#return; {17438#true} is VALID [2020-07-08 11:52:02,016 INFO L280 TraceCheckUtils]: 16: Hoare triple {17438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17438#true} is VALID [2020-07-08 11:52:02,016 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} assume 0 != ~tmp~0; {17438#true} is VALID [2020-07-08 11:52:02,016 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call setup(); {17438#true} is VALID [2020-07-08 11:52:02,016 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,016 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17438#true} {17438#true} #457#return; {17438#true} is VALID [2020-07-08 11:52:02,016 INFO L263 TraceCheckUtils]: 21: Hoare triple {17438#true} call runTest(); {17438#true} is VALID [2020-07-08 11:52:02,017 INFO L263 TraceCheckUtils]: 22: Hoare triple {17438#true} call __utac_acc__Specification5_spec__1(); {17438#true} is VALID [2020-07-08 11:52:02,017 INFO L280 TraceCheckUtils]: 23: Hoare triple {17438#true} ~switchedOnBeforeTS~0 := 0; {17438#true} is VALID [2020-07-08 11:52:02,017 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,017 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17438#true} {17438#true} #545#return; {17438#true} is VALID [2020-07-08 11:52:02,017 INFO L263 TraceCheckUtils]: 26: Hoare triple {17438#true} call test(); {17438#true} is VALID [2020-07-08 11:52:02,017 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17438#true} is VALID [2020-07-08 11:52:02,018 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume !false; {17438#true} is VALID [2020-07-08 11:52:02,018 INFO L280 TraceCheckUtils]: 29: Hoare triple {17438#true} assume ~splverifierCounter~0 < 4; {17438#true} is VALID [2020-07-08 11:52:02,018 INFO L280 TraceCheckUtils]: 30: Hoare triple {17438#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17438#true} is VALID [2020-07-08 11:52:02,018 INFO L280 TraceCheckUtils]: 31: Hoare triple {17438#true} assume 0 != ~tmp~5; {17438#true} is VALID [2020-07-08 11:52:02,018 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call waterRise(); {17438#true} is VALID [2020-07-08 11:52:02,018 INFO L280 TraceCheckUtils]: 33: Hoare triple {17438#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17438#true} is VALID [2020-07-08 11:52:02,019 INFO L280 TraceCheckUtils]: 34: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,019 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17438#true} {17438#true} #501#return; {17438#true} is VALID [2020-07-08 11:52:02,019 INFO L280 TraceCheckUtils]: 36: Hoare triple {17438#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17438#true} is VALID [2020-07-08 11:52:02,019 INFO L280 TraceCheckUtils]: 37: Hoare triple {17438#true} assume !(0 != ~tmp___0~1); {17438#true} is VALID [2020-07-08 11:52:02,019 INFO L280 TraceCheckUtils]: 38: Hoare triple {17438#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17438#true} is VALID [2020-07-08 11:52:02,019 INFO L280 TraceCheckUtils]: 39: Hoare triple {17438#true} assume 0 != ~tmp___2~0; {17438#true} is VALID [2020-07-08 11:52:02,020 INFO L263 TraceCheckUtils]: 40: Hoare triple {17438#true} call timeShift(); {17438#true} is VALID [2020-07-08 11:52:02,020 INFO L263 TraceCheckUtils]: 41: Hoare triple {17438#true} call __utac_acc__Specification5_spec__2(); {17438#true} is VALID [2020-07-08 11:52:02,020 INFO L263 TraceCheckUtils]: 42: Hoare triple {17438#true} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-08 11:52:02,020 INFO L280 TraceCheckUtils]: 43: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-08 11:52:02,020 INFO L280 TraceCheckUtils]: 44: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,021 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17438#true} {17438#true} #535#return; {17438#true} is VALID [2020-07-08 11:52:02,021 INFO L280 TraceCheckUtils]: 46: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-08 11:52:02,021 INFO L280 TraceCheckUtils]: 47: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,021 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17438#true} {17438#true} #515#return; {17438#true} is VALID [2020-07-08 11:52:02,021 INFO L280 TraceCheckUtils]: 49: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:02,021 INFO L280 TraceCheckUtils]: 50: Hoare triple {17438#true} assume 0 != ~systemActive~0; {17438#true} is VALID [2020-07-08 11:52:02,022 INFO L263 TraceCheckUtils]: 51: Hoare triple {17438#true} call processEnvironment(); {17438#true} is VALID [2020-07-08 11:52:02,022 INFO L280 TraceCheckUtils]: 52: Hoare triple {17438#true} havoc ~tmp~7; {17438#true} is VALID [2020-07-08 11:52:02,022 INFO L280 TraceCheckUtils]: 53: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-08 11:52:02,022 INFO L263 TraceCheckUtils]: 54: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17438#true} is VALID [2020-07-08 11:52:02,022 INFO L280 TraceCheckUtils]: 55: Hoare triple {17438#true} havoc ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:02,023 INFO L280 TraceCheckUtils]: 56: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-08 11:52:02,023 INFO L263 TraceCheckUtils]: 57: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-08 11:52:02,023 INFO L280 TraceCheckUtils]: 58: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-08 11:52:02,023 INFO L263 TraceCheckUtils]: 59: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-08 11:52:02,023 INFO L280 TraceCheckUtils]: 60: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:02,023 INFO L280 TraceCheckUtils]: 61: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-08 11:52:02,024 INFO L280 TraceCheckUtils]: 62: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,024 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-08 11:52:02,024 INFO L280 TraceCheckUtils]: 64: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-08 11:52:02,024 INFO L280 TraceCheckUtils]: 65: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-08 11:52:02,024 INFO L280 TraceCheckUtils]: 66: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-08 11:52:02,024 INFO L280 TraceCheckUtils]: 67: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,025 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-08 11:52:02,025 INFO L280 TraceCheckUtils]: 69: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-08 11:52:02,025 INFO L280 TraceCheckUtils]: 70: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-08 11:52:02,025 INFO L263 TraceCheckUtils]: 71: Hoare triple {17438#true} call activatePump(); {17438#true} is VALID [2020-07-08 11:52:02,025 INFO L280 TraceCheckUtils]: 72: Hoare triple {17438#true} havoc ~tmp~8; {17438#true} is VALID [2020-07-08 11:52:02,026 INFO L263 TraceCheckUtils]: 73: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-08 11:52:02,026 INFO L280 TraceCheckUtils]: 74: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:02,026 INFO L263 TraceCheckUtils]: 75: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-08 11:52:02,026 INFO L280 TraceCheckUtils]: 76: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-08 11:52:02,026 INFO L280 TraceCheckUtils]: 77: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,026 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-08 11:52:02,027 INFO L280 TraceCheckUtils]: 79: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-08 11:52:02,027 INFO L280 TraceCheckUtils]: 80: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-08 11:52:02,027 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-08 11:52:02,027 INFO L280 TraceCheckUtils]: 82: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-08 11:52:02,027 INFO L280 TraceCheckUtils]: 83: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-08 11:52:02,027 INFO L263 TraceCheckUtils]: 84: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17438#true} is VALID [2020-07-08 11:52:02,030 INFO L280 TraceCheckUtils]: 85: Hoare triple {17438#true} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,031 INFO L280 TraceCheckUtils]: 86: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,032 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,032 INFO L280 TraceCheckUtils]: 88: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,033 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,034 INFO L280 TraceCheckUtils]: 90: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,034 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,035 INFO L280 TraceCheckUtils]: 92: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,035 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,036 INFO L263 TraceCheckUtils]: 94: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,036 INFO L280 TraceCheckUtils]: 95: Hoare triple {17622#(<= 1 ~pumpRunning~0)} havoc ~tmp~4;havoc ~tmp___0~0; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,037 INFO L263 TraceCheckUtils]: 96: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call #t~ret48 := getWaterLevel(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,038 INFO L280 TraceCheckUtils]: 97: Hoare triple {17622#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,038 INFO L280 TraceCheckUtils]: 98: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,039 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17622#(<= 1 ~pumpRunning~0)} #537#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,040 INFO L280 TraceCheckUtils]: 100: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,040 INFO L280 TraceCheckUtils]: 101: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~4); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,041 INFO L280 TraceCheckUtils]: 102: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,041 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,042 INFO L280 TraceCheckUtils]: 104: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,042 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #505#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,043 INFO L280 TraceCheckUtils]: 106: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !false; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,043 INFO L280 TraceCheckUtils]: 107: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,044 INFO L280 TraceCheckUtils]: 108: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,045 INFO L280 TraceCheckUtils]: 109: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,045 INFO L280 TraceCheckUtils]: 110: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,046 INFO L280 TraceCheckUtils]: 111: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,046 INFO L280 TraceCheckUtils]: 112: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,047 INFO L280 TraceCheckUtils]: 113: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,047 INFO L263 TraceCheckUtils]: 114: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call timeShift(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,048 INFO L263 TraceCheckUtils]: 115: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,049 INFO L263 TraceCheckUtils]: 116: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call #t~ret47 := isPumpRunning(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:52:02,049 INFO L280 TraceCheckUtils]: 117: Hoare triple {17622#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:52:02,051 INFO L280 TraceCheckUtils]: 118: Hoare triple {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:52:02,052 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {17622#(<= 1 ~pumpRunning~0)} #535#return; {18112#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret47|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:52:02,053 INFO L280 TraceCheckUtils]: 120: Hoare triple {18112#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret47|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:52:02,053 INFO L280 TraceCheckUtils]: 121: Hoare triple {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:52:02,054 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {17622#(<= 1 ~pumpRunning~0)} #515#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,055 INFO L280 TraceCheckUtils]: 123: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,055 INFO L263 TraceCheckUtils]: 124: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,056 INFO L280 TraceCheckUtils]: 125: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,057 INFO L280 TraceCheckUtils]: 126: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,058 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #517#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,058 INFO L280 TraceCheckUtils]: 128: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,059 INFO L263 TraceCheckUtils]: 129: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,059 INFO L280 TraceCheckUtils]: 130: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~7; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,060 INFO L280 TraceCheckUtils]: 131: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,061 INFO L263 TraceCheckUtils]: 132: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret55 := isLowWaterLevel(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,061 INFO L280 TraceCheckUtils]: 133: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,062 INFO L263 TraceCheckUtils]: 134: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret75 := isLowWaterSensorDry(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,062 INFO L280 TraceCheckUtils]: 135: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,063 INFO L280 TraceCheckUtils]: 136: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,064 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #491#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,064 INFO L280 TraceCheckUtils]: 138: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,065 INFO L280 TraceCheckUtils]: 139: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~10;~tmp___0~3 := 0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,066 INFO L280 TraceCheckUtils]: 140: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,066 INFO L280 TraceCheckUtils]: 141: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,068 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #493#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,068 INFO L280 TraceCheckUtils]: 143: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,069 INFO L280 TraceCheckUtils]: 144: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~7); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,070 INFO L263 TraceCheckUtils]: 145: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,070 INFO L280 TraceCheckUtils]: 146: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,071 INFO L280 TraceCheckUtils]: 147: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,071 INFO L263 TraceCheckUtils]: 148: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,072 INFO L280 TraceCheckUtils]: 149: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,072 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,073 INFO L280 TraceCheckUtils]: 151: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,074 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #497#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,074 INFO L280 TraceCheckUtils]: 153: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,075 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #519#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,075 INFO L263 TraceCheckUtils]: 155: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,076 INFO L280 TraceCheckUtils]: 156: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4;havoc ~tmp___0~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,076 INFO L263 TraceCheckUtils]: 157: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret48 := getWaterLevel(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,077 INFO L280 TraceCheckUtils]: 158: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,077 INFO L280 TraceCheckUtils]: 159: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,078 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #537#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,079 INFO L280 TraceCheckUtils]: 161: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,079 INFO L280 TraceCheckUtils]: 162: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~4; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,080 INFO L263 TraceCheckUtils]: 163: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret49 := isPumpRunning(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,081 INFO L280 TraceCheckUtils]: 164: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,081 INFO L280 TraceCheckUtils]: 165: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,082 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #539#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,083 INFO L280 TraceCheckUtils]: 167: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,083 INFO L280 TraceCheckUtils]: 168: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:52:02,084 INFO L280 TraceCheckUtils]: 169: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17439#false} is VALID [2020-07-08 11:52:02,084 INFO L263 TraceCheckUtils]: 170: Hoare triple {17439#false} call __automaton_fail(); {17439#false} is VALID [2020-07-08 11:52:02,084 INFO L280 TraceCheckUtils]: 171: Hoare triple {17439#false} assume !false; {17439#false} is VALID [2020-07-08 11:52:02,128 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 11:52:02,129 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:52:02,129 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-08 11:52:02,130 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296876760] [2020-07-08 11:52:02,132 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-08 11:52:02,276 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:52:02,277 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:52:02,600 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:02,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:52:02,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:52:02,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:52:02,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:52:02,602 INFO L87 Difference]: Start difference. First operand 700 states and 810 transitions. Second operand 20 states. [2020-07-08 11:52:04,172 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:52:05,857 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-08 11:52:06,498 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:52:06,911 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:52:11,904 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-08 11:52:12,734 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:52:13,875 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-08 11:52:21,132 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-08 11:52:25,429 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:52:27,980 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:52:30,054 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:52:30,664 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:52:31,359 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:34,465 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:52:36,511 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:52:38,047 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:52:41,433 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:52:41,933 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:52:47,285 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:52:49,053 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:52:49,662 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:52:52,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:52,790 INFO L93 Difference]: Finished difference Result 1531 states and 1833 transitions. [2020-07-08 11:52:52,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2020-07-08 11:52:52,790 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-08 11:52:52,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:52:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:52:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 620 transitions. [2020-07-08 11:52:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:52:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 620 transitions. [2020-07-08 11:52:52,803 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 52 states and 620 transitions. [2020-07-08 11:52:54,895 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 620 edges. 620 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:54,962 INFO L225 Difference]: With dead ends: 1531 [2020-07-08 11:52:54,963 INFO L226 Difference]: Without dead ends: 925 [2020-07-08 11:52:54,966 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1081 ImplicationChecksByTransitivity, 8.2s TimeCoverageRelationStatistics Valid=782, Invalid=3250, Unknown=0, NotChecked=0, Total=4032 [2020-07-08 11:52:54,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 925 states. [2020-07-08 11:53:02,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 925 to 830. [2020-07-08 11:53:02,470 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:53:02,470 INFO L82 GeneralOperation]: Start isEquivalent. First operand 925 states. Second operand 830 states. [2020-07-08 11:53:02,470 INFO L74 IsIncluded]: Start isIncluded. First operand 925 states. Second operand 830 states. [2020-07-08 11:53:02,470 INFO L87 Difference]: Start difference. First operand 925 states. Second operand 830 states. [2020-07-08 11:53:02,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:02,507 INFO L93 Difference]: Finished difference Result 925 states and 1104 transitions. [2020-07-08 11:53:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1104 transitions. [2020-07-08 11:53:02,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:02,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:02,511 INFO L74 IsIncluded]: Start isIncluded. First operand 830 states. Second operand 925 states. [2020-07-08 11:53:02,511 INFO L87 Difference]: Start difference. First operand 830 states. Second operand 925 states. [2020-07-08 11:53:02,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:02,563 INFO L93 Difference]: Finished difference Result 925 states and 1104 transitions. [2020-07-08 11:53:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1104 transitions. [2020-07-08 11:53:02,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:02,566 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:02,566 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:53:02,566 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:53:02,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 830 states. [2020-07-08 11:53:02,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 830 states and 969 transitions. [2020-07-08 11:53:02,617 INFO L78 Accepts]: Start accepts. Automaton has 830 states and 969 transitions. Word has length 172 [2020-07-08 11:53:02,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:53:02,618 INFO L479 AbstractCegarLoop]: Abstraction has 830 states and 969 transitions. [2020-07-08 11:53:02,618 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:53:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 969 transitions. [2020-07-08 11:53:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-08 11:53:02,624 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:02,625 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:53:02,838 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 11:53:02,839 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:02,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:02,840 INFO L82 PathProgramCache]: Analyzing trace with hash -1791991912, now seen corresponding path program 1 times [2020-07-08 11:53:02,840 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:02,841 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819638744] [2020-07-08 11:53:02,841 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,350 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {23644#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {23403#true} is VALID [2020-07-08 11:53:03,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,424 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #555#return; {23403#true} is VALID [2020-07-08 11:53:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,430 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #451#return; {23403#true} is VALID [2020-07-08 11:53:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,434 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #453#return; {23403#true} is VALID [2020-07-08 11:53:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {23403#true} is VALID [2020-07-08 11:53:03,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #455#return; {23403#true} is VALID [2020-07-08 11:53:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,443 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #457#return; {23403#true} is VALID [2020-07-08 11:53:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23403#true} is VALID [2020-07-08 11:53:03,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,465 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #545#return; {23403#true} is VALID [2020-07-08 11:53:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23403#true} is VALID [2020-07-08 11:53:03,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,487 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #501#return; {23403#true} is VALID [2020-07-08 11:53:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:03,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,561 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:03,562 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:03,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:03,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,563 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:03,563 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:03,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,564 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-08 11:53:03,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,611 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:03,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:03,611 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:03,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,612 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,612 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,612 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:03,613 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:03,613 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:03,613 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:03,613 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,613 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:03,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,625 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:03,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,625 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:03,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:03,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,626 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:03,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,627 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,627 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:03,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:03,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:03,631 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:03,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,632 INFO L263 TraceCheckUtils]: 3: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:03,632 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:03,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,633 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:03,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,634 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,634 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:03,635 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:03,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:03,637 INFO L263 TraceCheckUtils]: 12: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:03,638 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,638 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:03,639 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,639 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:03,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:03,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:03,640 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:03,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:03,641 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:03,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,642 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,642 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:03,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:03,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:03,644 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:03,644 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,644 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:03,645 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-08 11:53:03,645 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:03,647 INFO L263 TraceCheckUtils]: 16: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:03,648 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:03,648 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,648 INFO L263 TraceCheckUtils]: 20: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:03,649 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:03,649 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,650 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:03,650 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,650 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,651 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:03,651 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:03,651 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:03,653 INFO L263 TraceCheckUtils]: 29: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,653 INFO L280 TraceCheckUtils]: 30: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:03,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,654 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:03,654 INFO L280 TraceCheckUtils]: 33: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,655 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:03,655 INFO L280 TraceCheckUtils]: 35: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,655 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-08 11:53:03,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:03,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:03,659 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:03,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:03,660 INFO L263 TraceCheckUtils]: 5: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:03,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:03,661 INFO L263 TraceCheckUtils]: 7: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:03,661 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,661 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,662 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,662 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:03,662 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:03,663 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:03,663 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:03,663 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,664 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:03,664 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-08 11:53:03,664 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:03,666 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,666 INFO L280 TraceCheckUtils]: 20: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:03,667 INFO L263 TraceCheckUtils]: 21: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:03,667 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,667 INFO L263 TraceCheckUtils]: 23: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:03,668 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:03,668 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,668 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:03,669 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,669 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,669 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:03,670 INFO L280 TraceCheckUtils]: 30: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:03,670 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:03,672 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,672 INFO L280 TraceCheckUtils]: 33: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:03,673 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,673 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:03,673 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,674 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:03,674 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,674 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-08 11:53:03,675 INFO L280 TraceCheckUtils]: 40: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,675 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-08 11:53:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:03,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:03,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:03,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-08 11:53:03,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:03,891 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:03,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:03,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:03,895 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-08 11:53:03,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} is VALID [2020-07-08 11:53:03,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:03,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:03,900 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #521#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:03,902 INFO L263 TraceCheckUtils]: 0: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:03,903 INFO L263 TraceCheckUtils]: 1: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:03,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:03,903 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,904 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:03,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:03,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,904 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-08 11:53:03,905 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:03,905 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-08 11:53:03,906 INFO L263 TraceCheckUtils]: 10: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,906 INFO L280 TraceCheckUtils]: 11: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:03,907 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:03,908 INFO L263 TraceCheckUtils]: 13: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:03,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:03,909 INFO L263 TraceCheckUtils]: 16: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:03,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:03,909 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:03,910 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,910 INFO L280 TraceCheckUtils]: 20: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:03,910 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,911 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:03,911 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:03,911 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:03,912 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:03,912 INFO L280 TraceCheckUtils]: 26: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,912 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:03,913 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-08 11:53:03,913 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:03,915 INFO L263 TraceCheckUtils]: 30: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,915 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:03,916 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:03,916 INFO L280 TraceCheckUtils]: 33: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,916 INFO L263 TraceCheckUtils]: 34: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:03,916 INFO L280 TraceCheckUtils]: 35: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:03,917 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,917 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:03,917 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:03,918 INFO L280 TraceCheckUtils]: 39: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,918 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:03,918 INFO L280 TraceCheckUtils]: 41: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:03,919 INFO L280 TraceCheckUtils]: 42: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:03,920 INFO L263 TraceCheckUtils]: 43: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:03,920 INFO L280 TraceCheckUtils]: 44: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:03,920 INFO L280 TraceCheckUtils]: 45: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,921 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:03,921 INFO L280 TraceCheckUtils]: 47: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,921 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:03,922 INFO L280 TraceCheckUtils]: 49: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,922 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-08 11:53:03,922 INFO L280 TraceCheckUtils]: 51: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:03,923 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-08 11:53:03,923 INFO L263 TraceCheckUtils]: 53: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-08 11:53:03,923 INFO L280 TraceCheckUtils]: 54: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:03,924 INFO L263 TraceCheckUtils]: 55: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:03,925 INFO L280 TraceCheckUtils]: 56: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:03,926 INFO L280 TraceCheckUtils]: 57: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:03,927 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-08 11:53:03,928 INFO L280 TraceCheckUtils]: 59: Hoare triple {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} is VALID [2020-07-08 11:53:03,929 INFO L280 TraceCheckUtils]: 60: Hoare triple {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:03,930 INFO L280 TraceCheckUtils]: 61: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:03,931 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #521#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:03,931 INFO L280 TraceCheckUtils]: 63: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:03,932 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #505#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,028 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,029 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,030 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:04,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,032 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-08 11:53:04,068 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,069 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-08 11:53:04,069 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-08 11:53:04,070 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-08 11:53:04,070 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,070 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-08 11:53:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,088 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-08 11:53:04,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:04,089 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-08 11:53:04,089 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,089 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-08 11:53:04,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,089 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-08 11:53:04,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,090 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-08 11:53:04,090 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,091 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,091 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,091 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-08 11:53:04,092 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-08 11:53:04,092 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-08 11:53:04,093 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,093 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-08 11:53:04,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-08 11:53:04,094 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-08 11:53:04,095 INFO L263 TraceCheckUtils]: 15: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:04,096 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-08 11:53:04,096 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,097 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-08 11:53:04,097 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,097 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-08 11:53:04,098 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,099 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,226 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:53:04,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:04,227 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,229 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:53:04,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:53:04,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,233 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,234 INFO L263 TraceCheckUtils]: 0: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:04,234 INFO L263 TraceCheckUtils]: 1: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,235 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:04,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,237 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,237 INFO L280 TraceCheckUtils]: 8: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,238 INFO L263 TraceCheckUtils]: 9: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,240 INFO L280 TraceCheckUtils]: 11: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,240 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,242 INFO L263 TraceCheckUtils]: 14: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,242 INFO L280 TraceCheckUtils]: 15: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,242 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,243 INFO L263 TraceCheckUtils]: 17: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-08 11:53:04,243 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,243 INFO L280 TraceCheckUtils]: 20: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,244 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,244 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,244 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-08 11:53:04,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-08 11:53:04,244 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-08 11:53:04,245 INFO L280 TraceCheckUtils]: 26: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,245 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-08 11:53:04,245 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-08 11:53:04,245 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-08 11:53:04,246 INFO L263 TraceCheckUtils]: 30: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,247 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,247 INFO L280 TraceCheckUtils]: 32: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:04,247 INFO L263 TraceCheckUtils]: 33: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-08 11:53:04,247 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,248 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-08 11:53:04,248 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,248 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-08 11:53:04,248 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,249 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,250 INFO L263 TraceCheckUtils]: 40: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-08 11:53:04,250 INFO L280 TraceCheckUtils]: 41: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:04,250 INFO L263 TraceCheckUtils]: 42: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,251 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,252 INFO L280 TraceCheckUtils]: 44: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,253 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:53:04,254 INFO L280 TraceCheckUtils]: 46: Hoare triple {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:53:04,255 INFO L280 TraceCheckUtils]: 47: Hoare triple {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,256 INFO L280 TraceCheckUtils]: 48: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,257 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,258 INFO L280 TraceCheckUtils]: 50: Hoare triple {23845#(<= 3 |old(~waterLevel~0)|)} assume true; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,259 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {23845#(<= 3 |old(~waterLevel~0)|)} {23488#(= 2 ~waterLevel~0)} #505#return; {23404#false} is VALID [2020-07-08 11:53:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,281 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,281 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,281 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:04,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,282 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-08 11:53:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23403#true} is VALID [2020-07-08 11:53:04,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #517#return; {23403#true} is VALID [2020-07-08 11:53:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,329 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-08 11:53:04,330 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,331 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-08 11:53:04,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-08 11:53:04,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-08 11:53:04,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,332 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-08 11:53:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-08 11:53:04,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,335 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-08 11:53:04,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,336 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-08 11:53:04,336 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,337 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,337 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,337 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,337 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-08 11:53:04,337 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-08 11:53:04,337 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-08 11:53:04,338 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,338 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-08 11:53:04,338 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-08 11:53:04,338 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume 0 != ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,339 INFO L263 TraceCheckUtils]: 15: Hoare triple {23403#true} call deactivatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,339 INFO L280 TraceCheckUtils]: 16: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-08 11:53:04,340 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,340 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-08 11:53:04,340 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,340 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-08 11:53:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-08 11:53:04,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-08 11:53:04,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:04,346 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-08 11:53:04,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-08 11:53:04,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-08 11:53:04,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-08 11:53:04,348 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,348 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #521#return; {23403#true} is VALID [2020-07-08 11:53:04,349 INFO L263 TraceCheckUtils]: 0: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:04,349 INFO L263 TraceCheckUtils]: 1: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,350 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,350 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,350 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:04,350 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,350 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-08 11:53:04,350 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,351 INFO L263 TraceCheckUtils]: 9: Hoare triple {23403#true} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,351 INFO L280 TraceCheckUtils]: 10: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23403#true} is VALID [2020-07-08 11:53:04,351 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,352 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23403#true} {23403#true} #517#return; {23403#true} is VALID [2020-07-08 11:53:04,352 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-08 11:53:04,352 INFO L263 TraceCheckUtils]: 14: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,353 INFO L280 TraceCheckUtils]: 15: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,353 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,353 INFO L263 TraceCheckUtils]: 17: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,353 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-08 11:53:04,353 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,354 INFO L280 TraceCheckUtils]: 20: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,354 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,354 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-08 11:53:04,354 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-08 11:53:04,354 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-08 11:53:04,355 INFO L280 TraceCheckUtils]: 26: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,355 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-08 11:53:04,355 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-08 11:53:04,355 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume 0 != ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,356 INFO L263 TraceCheckUtils]: 30: Hoare triple {23403#true} call deactivatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,356 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-08 11:53:04,356 INFO L280 TraceCheckUtils]: 32: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,356 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-08 11:53:04,357 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,357 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-08 11:53:04,357 INFO L263 TraceCheckUtils]: 36: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-08 11:53:04,357 INFO L280 TraceCheckUtils]: 37: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:04,357 INFO L263 TraceCheckUtils]: 38: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,358 INFO L280 TraceCheckUtils]: 39: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-08 11:53:04,358 INFO L280 TraceCheckUtils]: 40: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,358 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-08 11:53:04,358 INFO L280 TraceCheckUtils]: 42: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-08 11:53:04,358 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-08 11:53:04,358 INFO L280 TraceCheckUtils]: 44: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,359 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23403#true} {23403#true} #521#return; {23403#true} is VALID [2020-07-08 11:53:04,359 INFO L280 TraceCheckUtils]: 46: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,359 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {23403#true} {23404#false} #505#return; {23404#false} is VALID [2020-07-08 11:53:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,367 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,367 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,368 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:04,368 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,368 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23404#false} #515#return; {23404#false} is VALID [2020-07-08 11:53:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,389 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:04,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:04,389 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,390 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:04,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:04,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:04,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:04,391 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,391 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:04,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,401 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:04,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,401 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:04,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:04,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,402 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:04,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,402 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,403 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:04,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,407 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:04,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:04,408 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:04,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,408 INFO L263 TraceCheckUtils]: 3: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:04,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:04,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,409 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:04,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,409 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:04,410 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:04,410 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:04,411 INFO L263 TraceCheckUtils]: 12: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,411 INFO L280 TraceCheckUtils]: 13: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:04,411 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,411 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:04,412 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,412 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:04,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,413 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:04,413 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,413 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,413 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,414 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:04,414 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:04,414 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:04,414 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:04,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,414 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:04,415 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-08 11:53:04,415 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,416 INFO L263 TraceCheckUtils]: 16: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,416 INFO L280 TraceCheckUtils]: 17: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:04,416 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:04,417 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,417 INFO L263 TraceCheckUtils]: 20: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:04,417 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:04,417 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,417 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:04,418 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,418 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,418 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:04,418 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:04,418 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:04,419 INFO L263 TraceCheckUtils]: 29: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,420 INFO L280 TraceCheckUtils]: 30: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:04,420 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,420 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:04,420 INFO L280 TraceCheckUtils]: 33: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,421 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:04,421 INFO L280 TraceCheckUtils]: 35: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,421 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-08 11:53:04,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:04,423 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,424 INFO L263 TraceCheckUtils]: 5: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:04,424 INFO L263 TraceCheckUtils]: 7: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,425 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,425 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,425 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,425 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:04,425 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:04,426 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:04,426 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:04,426 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,426 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:04,426 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-08 11:53:04,427 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,428 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,428 INFO L280 TraceCheckUtils]: 20: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:04,428 INFO L263 TraceCheckUtils]: 21: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:04,428 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,429 INFO L263 TraceCheckUtils]: 23: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:04,429 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:04,429 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,429 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:04,430 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,430 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,430 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:04,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:04,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:04,431 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,432 INFO L280 TraceCheckUtils]: 33: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:04,432 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,432 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:04,432 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,432 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:04,433 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,433 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-08 11:53:04,433 INFO L280 TraceCheckUtils]: 40: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,433 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23403#true} {23404#false} #519#return; {23404#false} is VALID [2020-07-08 11:53:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-08 11:53:04,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,438 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23404#false} #537#return; {23404#false} is VALID [2020-07-08 11:53:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,441 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23404#false} #539#return; {23404#false} is VALID [2020-07-08 11:53:04,448 INFO L263 TraceCheckUtils]: 0: Hoare triple {23403#true} call ULTIMATE.init(); {23644#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:53:04,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {23644#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {23403#true} is VALID [2020-07-08 11:53:04,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,449 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23403#true} #555#return; {23403#true} is VALID [2020-07-08 11:53:04,449 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret76 := main(); {23403#true} is VALID [2020-07-08 11:53:04,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~2;havoc ~tmp~0; {23403#true} is VALID [2020-07-08 11:53:04,449 INFO L263 TraceCheckUtils]: 6: Hoare triple {23403#true} call select_helpers(); {23403#true} is VALID [2020-07-08 11:53:04,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,449 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #451#return; {23403#true} is VALID [2020-07-08 11:53:04,450 INFO L263 TraceCheckUtils]: 9: Hoare triple {23403#true} call select_features(); {23403#true} is VALID [2020-07-08 11:53:04,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,450 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23403#true} {23403#true} #453#return; {23403#true} is VALID [2020-07-08 11:53:04,450 INFO L263 TraceCheckUtils]: 12: Hoare triple {23403#true} call #t~ret1 := valid_product(); {23403#true} is VALID [2020-07-08 11:53:04,450 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {23403#true} is VALID [2020-07-08 11:53:04,450 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,451 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23403#true} {23403#true} #455#return; {23403#true} is VALID [2020-07-08 11:53:04,451 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23403#true} is VALID [2020-07-08 11:53:04,451 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume 0 != ~tmp~0; {23403#true} is VALID [2020-07-08 11:53:04,451 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call setup(); {23403#true} is VALID [2020-07-08 11:53:04,451 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,452 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23403#true} {23403#true} #457#return; {23403#true} is VALID [2020-07-08 11:53:04,452 INFO L263 TraceCheckUtils]: 21: Hoare triple {23403#true} call runTest(); {23403#true} is VALID [2020-07-08 11:53:04,453 INFO L263 TraceCheckUtils]: 22: Hoare triple {23403#true} call __utac_acc__Specification5_spec__1(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:04,453 INFO L280 TraceCheckUtils]: 23: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23403#true} is VALID [2020-07-08 11:53:04,453 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,453 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23403#true} {23403#true} #545#return; {23403#true} is VALID [2020-07-08 11:53:04,453 INFO L263 TraceCheckUtils]: 26: Hoare triple {23403#true} call test(); {23403#true} is VALID [2020-07-08 11:53:04,454 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23403#true} is VALID [2020-07-08 11:53:04,454 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume !false; {23403#true} is VALID [2020-07-08 11:53:04,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume ~splverifierCounter~0 < 4; {23403#true} is VALID [2020-07-08 11:53:04,454 INFO L280 TraceCheckUtils]: 30: Hoare triple {23403#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23403#true} is VALID [2020-07-08 11:53:04,454 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume 0 != ~tmp~5; {23403#true} is VALID [2020-07-08 11:53:04,455 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call waterRise(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,455 INFO L280 TraceCheckUtils]: 33: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23403#true} is VALID [2020-07-08 11:53:04,456 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,456 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #501#return; {23403#true} is VALID [2020-07-08 11:53:04,456 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23403#true} is VALID [2020-07-08 11:53:04,456 INFO L280 TraceCheckUtils]: 37: Hoare triple {23403#true} assume !(0 != ~tmp___0~1); {23403#true} is VALID [2020-07-08 11:53:04,456 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23403#true} is VALID [2020-07-08 11:53:04,456 INFO L280 TraceCheckUtils]: 39: Hoare triple {23403#true} assume 0 != ~tmp___2~0; {23403#true} is VALID [2020-07-08 11:53:04,458 INFO L263 TraceCheckUtils]: 40: Hoare triple {23403#true} call timeShift(); {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:04,459 INFO L263 TraceCheckUtils]: 41: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:04,459 INFO L263 TraceCheckUtils]: 42: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,459 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,460 INFO L280 TraceCheckUtils]: 44: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,460 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,460 INFO L280 TraceCheckUtils]: 46: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:04,460 INFO L280 TraceCheckUtils]: 47: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,460 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-08 11:53:04,461 INFO L280 TraceCheckUtils]: 49: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:04,461 INFO L280 TraceCheckUtils]: 50: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-08 11:53:04,462 INFO L263 TraceCheckUtils]: 51: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,462 INFO L280 TraceCheckUtils]: 52: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:04,463 INFO L263 TraceCheckUtils]: 54: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,463 INFO L280 TraceCheckUtils]: 55: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,463 INFO L280 TraceCheckUtils]: 56: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,464 INFO L263 TraceCheckUtils]: 57: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,464 INFO L280 TraceCheckUtils]: 58: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:04,464 INFO L263 TraceCheckUtils]: 59: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,464 INFO L280 TraceCheckUtils]: 61: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,465 INFO L280 TraceCheckUtils]: 62: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,465 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:04,465 INFO L280 TraceCheckUtils]: 64: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:04,465 INFO L280 TraceCheckUtils]: 65: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:04,465 INFO L280 TraceCheckUtils]: 66: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:04,466 INFO L280 TraceCheckUtils]: 67: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,466 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:04,466 INFO L280 TraceCheckUtils]: 69: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-08 11:53:04,466 INFO L280 TraceCheckUtils]: 70: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,467 INFO L263 TraceCheckUtils]: 71: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,467 INFO L280 TraceCheckUtils]: 72: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:04,468 INFO L263 TraceCheckUtils]: 73: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:04,468 INFO L280 TraceCheckUtils]: 74: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,468 INFO L263 TraceCheckUtils]: 75: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:04,468 INFO L280 TraceCheckUtils]: 76: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:04,468 INFO L280 TraceCheckUtils]: 77: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,469 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:04,469 INFO L280 TraceCheckUtils]: 79: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,469 INFO L280 TraceCheckUtils]: 80: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,469 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:04,469 INFO L280 TraceCheckUtils]: 82: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:04,469 INFO L280 TraceCheckUtils]: 83: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:04,470 INFO L263 TraceCheckUtils]: 84: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,471 INFO L280 TraceCheckUtils]: 85: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:04,471 INFO L280 TraceCheckUtils]: 86: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,471 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:04,471 INFO L280 TraceCheckUtils]: 88: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,471 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:04,471 INFO L280 TraceCheckUtils]: 90: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,472 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-08 11:53:04,472 INFO L280 TraceCheckUtils]: 92: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,472 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-08 11:53:04,472 INFO L263 TraceCheckUtils]: 94: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-08 11:53:04,473 INFO L280 TraceCheckUtils]: 95: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:04,473 INFO L263 TraceCheckUtils]: 96: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,474 INFO L280 TraceCheckUtils]: 97: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,474 INFO L280 TraceCheckUtils]: 98: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,475 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-08 11:53:04,477 INFO L280 TraceCheckUtils]: 100: Hoare triple {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} is VALID [2020-07-08 11:53:04,478 INFO L280 TraceCheckUtils]: 101: Hoare triple {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,478 INFO L280 TraceCheckUtils]: 102: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,479 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #521#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,480 INFO L280 TraceCheckUtils]: 104: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,480 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #505#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,481 INFO L280 TraceCheckUtils]: 106: Hoare triple {23488#(= 2 ~waterLevel~0)} assume !false; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,482 INFO L280 TraceCheckUtils]: 107: Hoare triple {23488#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,482 INFO L280 TraceCheckUtils]: 108: Hoare triple {23488#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,483 INFO L280 TraceCheckUtils]: 109: Hoare triple {23488#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,483 INFO L280 TraceCheckUtils]: 110: Hoare triple {23488#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,484 INFO L280 TraceCheckUtils]: 111: Hoare triple {23488#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,485 INFO L280 TraceCheckUtils]: 112: Hoare triple {23488#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,485 INFO L280 TraceCheckUtils]: 113: Hoare triple {23488#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,486 INFO L263 TraceCheckUtils]: 114: Hoare triple {23488#(= 2 ~waterLevel~0)} call timeShift(); {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:04,487 INFO L263 TraceCheckUtils]: 115: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:04,487 INFO L263 TraceCheckUtils]: 116: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,488 INFO L280 TraceCheckUtils]: 117: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,488 INFO L280 TraceCheckUtils]: 118: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,488 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,488 INFO L280 TraceCheckUtils]: 120: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:04,489 INFO L280 TraceCheckUtils]: 121: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,490 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,490 INFO L280 TraceCheckUtils]: 123: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,491 INFO L263 TraceCheckUtils]: 124: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,493 INFO L280 TraceCheckUtils]: 125: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,493 INFO L280 TraceCheckUtils]: 126: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,494 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,495 INFO L280 TraceCheckUtils]: 128: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,496 INFO L263 TraceCheckUtils]: 129: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,496 INFO L280 TraceCheckUtils]: 130: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,496 INFO L280 TraceCheckUtils]: 131: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,496 INFO L263 TraceCheckUtils]: 132: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,497 INFO L280 TraceCheckUtils]: 133: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-08 11:53:04,497 INFO L263 TraceCheckUtils]: 134: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,497 INFO L280 TraceCheckUtils]: 135: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,497 INFO L280 TraceCheckUtils]: 136: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,497 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,497 INFO L280 TraceCheckUtils]: 138: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-08 11:53:04,498 INFO L280 TraceCheckUtils]: 139: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-08 11:53:04,498 INFO L280 TraceCheckUtils]: 140: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-08 11:53:04,498 INFO L280 TraceCheckUtils]: 141: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,498 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-08 11:53:04,498 INFO L280 TraceCheckUtils]: 143: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-08 11:53:04,499 INFO L280 TraceCheckUtils]: 144: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-08 11:53:04,500 INFO L263 TraceCheckUtils]: 145: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,500 INFO L280 TraceCheckUtils]: 146: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,500 INFO L280 TraceCheckUtils]: 147: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:04,500 INFO L263 TraceCheckUtils]: 148: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-08 11:53:04,501 INFO L280 TraceCheckUtils]: 149: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,501 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-08 11:53:04,501 INFO L280 TraceCheckUtils]: 151: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,501 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-08 11:53:04,501 INFO L280 TraceCheckUtils]: 153: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,503 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,503 INFO L263 TraceCheckUtils]: 155: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-08 11:53:04,503 INFO L280 TraceCheckUtils]: 156: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:04,503 INFO L263 TraceCheckUtils]: 157: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,504 INFO L280 TraceCheckUtils]: 158: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,505 INFO L280 TraceCheckUtils]: 159: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:53:04,506 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:53:04,507 INFO L280 TraceCheckUtils]: 161: Hoare triple {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:53:04,507 INFO L280 TraceCheckUtils]: 162: Hoare triple {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,508 INFO L280 TraceCheckUtils]: 163: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:04,509 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,509 INFO L280 TraceCheckUtils]: 165: Hoare triple {23845#(<= 3 |old(~waterLevel~0)|)} assume true; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,510 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {23845#(<= 3 |old(~waterLevel~0)|)} {23488#(= 2 ~waterLevel~0)} #505#return; {23404#false} is VALID [2020-07-08 11:53:04,510 INFO L280 TraceCheckUtils]: 167: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-08 11:53:04,510 INFO L280 TraceCheckUtils]: 168: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-08 11:53:04,511 INFO L280 TraceCheckUtils]: 169: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-08 11:53:04,511 INFO L280 TraceCheckUtils]: 170: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-08 11:53:04,511 INFO L280 TraceCheckUtils]: 171: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-08 11:53:04,511 INFO L280 TraceCheckUtils]: 172: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-08 11:53:04,511 INFO L280 TraceCheckUtils]: 173: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-08 11:53:04,511 INFO L280 TraceCheckUtils]: 174: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-08 11:53:04,512 INFO L263 TraceCheckUtils]: 175: Hoare triple {23404#false} call timeShift(); {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:04,513 INFO L263 TraceCheckUtils]: 176: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:04,513 INFO L263 TraceCheckUtils]: 177: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,513 INFO L280 TraceCheckUtils]: 178: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,513 INFO L280 TraceCheckUtils]: 179: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,513 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,514 INFO L280 TraceCheckUtils]: 181: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:04,514 INFO L280 TraceCheckUtils]: 182: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,514 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-08 11:53:04,514 INFO L280 TraceCheckUtils]: 184: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,515 INFO L263 TraceCheckUtils]: 185: Hoare triple {23403#true} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:04,515 INFO L280 TraceCheckUtils]: 186: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23403#true} is VALID [2020-07-08 11:53:04,515 INFO L280 TraceCheckUtils]: 187: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,515 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {23403#true} {23403#true} #517#return; {23403#true} is VALID [2020-07-08 11:53:04,516 INFO L280 TraceCheckUtils]: 189: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-08 11:53:04,516 INFO L263 TraceCheckUtils]: 190: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,516 INFO L280 TraceCheckUtils]: 191: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,517 INFO L280 TraceCheckUtils]: 192: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,517 INFO L263 TraceCheckUtils]: 193: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,517 INFO L280 TraceCheckUtils]: 194: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-08 11:53:04,517 INFO L263 TraceCheckUtils]: 195: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,517 INFO L280 TraceCheckUtils]: 196: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:04,517 INFO L280 TraceCheckUtils]: 197: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,518 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:04,518 INFO L280 TraceCheckUtils]: 199: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-08 11:53:04,518 INFO L280 TraceCheckUtils]: 200: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-08 11:53:04,518 INFO L280 TraceCheckUtils]: 201: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-08 11:53:04,518 INFO L280 TraceCheckUtils]: 202: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,519 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-08 11:53:04,519 INFO L280 TraceCheckUtils]: 204: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-08 11:53:04,519 INFO L280 TraceCheckUtils]: 205: Hoare triple {23403#true} assume 0 != ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,520 INFO L263 TraceCheckUtils]: 206: Hoare triple {23403#true} call deactivatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,520 INFO L280 TraceCheckUtils]: 207: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-08 11:53:04,520 INFO L280 TraceCheckUtils]: 208: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,520 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-08 11:53:04,521 INFO L280 TraceCheckUtils]: 210: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,521 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-08 11:53:04,521 INFO L263 TraceCheckUtils]: 212: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-08 11:53:04,521 INFO L280 TraceCheckUtils]: 213: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:04,521 INFO L263 TraceCheckUtils]: 214: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,521 INFO L280 TraceCheckUtils]: 215: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-08 11:53:04,522 INFO L280 TraceCheckUtils]: 216: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,522 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-08 11:53:04,522 INFO L280 TraceCheckUtils]: 218: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-08 11:53:04,522 INFO L280 TraceCheckUtils]: 219: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-08 11:53:04,522 INFO L280 TraceCheckUtils]: 220: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,523 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {23403#true} {23403#true} #521#return; {23403#true} is VALID [2020-07-08 11:53:04,523 INFO L280 TraceCheckUtils]: 222: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,523 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {23403#true} {23404#false} #505#return; {23404#false} is VALID [2020-07-08 11:53:04,523 INFO L280 TraceCheckUtils]: 224: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-08 11:53:04,523 INFO L280 TraceCheckUtils]: 225: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-08 11:53:04,524 INFO L280 TraceCheckUtils]: 226: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-08 11:53:04,524 INFO L280 TraceCheckUtils]: 227: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-08 11:53:04,524 INFO L280 TraceCheckUtils]: 228: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-08 11:53:04,524 INFO L280 TraceCheckUtils]: 229: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-08 11:53:04,524 INFO L280 TraceCheckUtils]: 230: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-08 11:53:04,524 INFO L280 TraceCheckUtils]: 231: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-08 11:53:04,525 INFO L263 TraceCheckUtils]: 232: Hoare triple {23404#false} call timeShift(); {23404#false} is VALID [2020-07-08 11:53:04,525 INFO L263 TraceCheckUtils]: 233: Hoare triple {23404#false} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:04,525 INFO L263 TraceCheckUtils]: 234: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,525 INFO L280 TraceCheckUtils]: 235: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,525 INFO L280 TraceCheckUtils]: 236: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,526 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-08 11:53:04,526 INFO L280 TraceCheckUtils]: 238: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:04,526 INFO L280 TraceCheckUtils]: 239: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,526 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23403#true} {23404#false} #515#return; {23404#false} is VALID [2020-07-08 11:53:04,526 INFO L280 TraceCheckUtils]: 241: Hoare triple {23404#false} assume !(0 != ~pumpRunning~0); {23404#false} is VALID [2020-07-08 11:53:04,527 INFO L280 TraceCheckUtils]: 242: Hoare triple {23404#false} assume 0 != ~systemActive~0; {23404#false} is VALID [2020-07-08 11:53:04,527 INFO L263 TraceCheckUtils]: 243: Hoare triple {23404#false} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,527 INFO L280 TraceCheckUtils]: 244: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:04,527 INFO L280 TraceCheckUtils]: 245: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:04,529 INFO L263 TraceCheckUtils]: 246: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,529 INFO L280 TraceCheckUtils]: 247: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,529 INFO L280 TraceCheckUtils]: 248: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:04,529 INFO L263 TraceCheckUtils]: 249: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,530 INFO L280 TraceCheckUtils]: 250: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:04,530 INFO L263 TraceCheckUtils]: 251: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:04,530 INFO L280 TraceCheckUtils]: 252: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,530 INFO L280 TraceCheckUtils]: 253: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:04,531 INFO L280 TraceCheckUtils]: 254: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,531 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:04,531 INFO L280 TraceCheckUtils]: 256: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:04,531 INFO L280 TraceCheckUtils]: 257: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:04,531 INFO L280 TraceCheckUtils]: 258: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:04,531 INFO L280 TraceCheckUtils]: 259: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,532 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:04,532 INFO L280 TraceCheckUtils]: 261: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-08 11:53:04,532 INFO L280 TraceCheckUtils]: 262: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:04,533 INFO L263 TraceCheckUtils]: 263: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,533 INFO L280 TraceCheckUtils]: 264: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:04,533 INFO L263 TraceCheckUtils]: 265: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:04,534 INFO L280 TraceCheckUtils]: 266: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,534 INFO L263 TraceCheckUtils]: 267: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:04,534 INFO L280 TraceCheckUtils]: 268: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:04,534 INFO L280 TraceCheckUtils]: 269: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,534 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:04,535 INFO L280 TraceCheckUtils]: 271: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:04,535 INFO L280 TraceCheckUtils]: 272: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,535 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:04,535 INFO L280 TraceCheckUtils]: 274: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:04,535 INFO L280 TraceCheckUtils]: 275: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:04,536 INFO L263 TraceCheckUtils]: 276: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:04,537 INFO L280 TraceCheckUtils]: 277: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:04,537 INFO L280 TraceCheckUtils]: 278: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,537 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:04,537 INFO L280 TraceCheckUtils]: 280: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,537 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:04,537 INFO L280 TraceCheckUtils]: 282: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,538 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-08 11:53:04,538 INFO L280 TraceCheckUtils]: 284: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,538 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23403#true} {23404#false} #519#return; {23404#false} is VALID [2020-07-08 11:53:04,538 INFO L263 TraceCheckUtils]: 286: Hoare triple {23404#false} call __utac_acc__Specification5_spec__3(); {23404#false} is VALID [2020-07-08 11:53:04,538 INFO L280 TraceCheckUtils]: 287: Hoare triple {23404#false} havoc ~tmp~4;havoc ~tmp___0~0; {23404#false} is VALID [2020-07-08 11:53:04,538 INFO L263 TraceCheckUtils]: 288: Hoare triple {23404#false} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:04,539 INFO L280 TraceCheckUtils]: 289: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-08 11:53:04,539 INFO L280 TraceCheckUtils]: 290: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,539 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23403#true} {23404#false} #537#return; {23404#false} is VALID [2020-07-08 11:53:04,539 INFO L280 TraceCheckUtils]: 292: Hoare triple {23404#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23404#false} is VALID [2020-07-08 11:53:04,539 INFO L280 TraceCheckUtils]: 293: Hoare triple {23404#false} assume 2 != ~tmp~4; {23404#false} is VALID [2020-07-08 11:53:04,540 INFO L263 TraceCheckUtils]: 294: Hoare triple {23404#false} call #t~ret49 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:04,540 INFO L280 TraceCheckUtils]: 295: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:04,540 INFO L280 TraceCheckUtils]: 296: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:04,540 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23403#true} {23404#false} #539#return; {23404#false} is VALID [2020-07-08 11:53:04,540 INFO L280 TraceCheckUtils]: 298: Hoare triple {23404#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {23404#false} is VALID [2020-07-08 11:53:04,540 INFO L280 TraceCheckUtils]: 299: Hoare triple {23404#false} assume 0 != ~tmp___0~0; {23404#false} is VALID [2020-07-08 11:53:04,541 INFO L280 TraceCheckUtils]: 300: Hoare triple {23404#false} assume 0 == ~switchedOnBeforeTS~0; {23404#false} is VALID [2020-07-08 11:53:04,541 INFO L263 TraceCheckUtils]: 301: Hoare triple {23404#false} call __automaton_fail(); {23404#false} is VALID [2020-07-08 11:53:04,541 INFO L280 TraceCheckUtils]: 302: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-08 11:53:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 78 proven. 29 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2020-07-08 11:53:04,617 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [819638744] [2020-07-08 11:53:04,618 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [120074283] [2020-07-08 11:53:04,618 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:53:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,859 INFO L264 TraceCheckSpWp]: Trace formula consists of 1276 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-08 11:53:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:04,933 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:53:05,552 INFO L263 TraceCheckUtils]: 0: Hoare triple {23403#true} call ULTIMATE.init(); {23403#true} is VALID [2020-07-08 11:53:05,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,559 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {23403#true} #555#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,560 INFO L263 TraceCheckUtils]: 4: Hoare triple {24031#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,560 INFO L280 TraceCheckUtils]: 5: Hoare triple {24031#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,560 INFO L263 TraceCheckUtils]: 6: Hoare triple {24031#(<= ~waterLevel~0 1)} call select_helpers(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,561 INFO L280 TraceCheckUtils]: 7: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,561 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #451#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,562 INFO L263 TraceCheckUtils]: 9: Hoare triple {24031#(<= ~waterLevel~0 1)} call select_features(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,563 INFO L280 TraceCheckUtils]: 10: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,564 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #453#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,564 INFO L263 TraceCheckUtils]: 12: Hoare triple {24031#(<= ~waterLevel~0 1)} call #t~ret1 := valid_product(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {24031#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,566 INFO L280 TraceCheckUtils]: 14: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,566 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #455#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,567 INFO L280 TraceCheckUtils]: 16: Hoare triple {24031#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,568 INFO L280 TraceCheckUtils]: 17: Hoare triple {24031#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,568 INFO L263 TraceCheckUtils]: 18: Hoare triple {24031#(<= ~waterLevel~0 1)} call setup(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,569 INFO L280 TraceCheckUtils]: 19: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,570 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #457#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,571 INFO L263 TraceCheckUtils]: 21: Hoare triple {24031#(<= ~waterLevel~0 1)} call runTest(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,571 INFO L263 TraceCheckUtils]: 22: Hoare triple {24031#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,572 INFO L280 TraceCheckUtils]: 23: Hoare triple {24031#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,573 INFO L280 TraceCheckUtils]: 24: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,573 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #545#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,574 INFO L263 TraceCheckUtils]: 26: Hoare triple {24031#(<= ~waterLevel~0 1)} call test(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,574 INFO L280 TraceCheckUtils]: 27: Hoare triple {24031#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,575 INFO L280 TraceCheckUtils]: 28: Hoare triple {24031#(<= ~waterLevel~0 1)} assume !false; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,575 INFO L280 TraceCheckUtils]: 29: Hoare triple {24031#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,576 INFO L280 TraceCheckUtils]: 30: Hoare triple {24031#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,576 INFO L280 TraceCheckUtils]: 31: Hoare triple {24031#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:53:05,577 INFO L263 TraceCheckUtils]: 32: Hoare triple {24031#(<= ~waterLevel~0 1)} call waterRise(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,578 INFO L280 TraceCheckUtils]: 33: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:53:05,579 INFO L280 TraceCheckUtils]: 34: Hoare triple {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:53:05,580 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {24031#(<= ~waterLevel~0 1)} #501#return; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,580 INFO L280 TraceCheckUtils]: 36: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,581 INFO L280 TraceCheckUtils]: 37: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,582 INFO L280 TraceCheckUtils]: 38: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,582 INFO L280 TraceCheckUtils]: 39: Hoare triple {24136#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,583 INFO L263 TraceCheckUtils]: 40: Hoare triple {24136#(<= ~waterLevel~0 2)} call timeShift(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,583 INFO L263 TraceCheckUtils]: 41: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23403#true} is VALID [2020-07-08 11:53:05,583 INFO L263 TraceCheckUtils]: 42: Hoare triple {23403#true} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:05,583 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:05,583 INFO L280 TraceCheckUtils]: 44: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,584 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23403#true} {23403#true} #535#return; {23403#true} is VALID [2020-07-08 11:53:05,584 INFO L280 TraceCheckUtils]: 46: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:05,584 INFO L280 TraceCheckUtils]: 47: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,584 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,585 INFO L280 TraceCheckUtils]: 49: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,585 INFO L280 TraceCheckUtils]: 50: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,585 INFO L263 TraceCheckUtils]: 51: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {23403#true} is VALID [2020-07-08 11:53:05,585 INFO L280 TraceCheckUtils]: 52: Hoare triple {23403#true} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:05,586 INFO L280 TraceCheckUtils]: 53: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:05,586 INFO L263 TraceCheckUtils]: 54: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23403#true} is VALID [2020-07-08 11:53:05,586 INFO L280 TraceCheckUtils]: 55: Hoare triple {23403#true} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:05,586 INFO L280 TraceCheckUtils]: 56: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:05,586 INFO L263 TraceCheckUtils]: 57: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:05,587 INFO L280 TraceCheckUtils]: 58: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-08 11:53:05,587 INFO L263 TraceCheckUtils]: 59: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:05,587 INFO L280 TraceCheckUtils]: 60: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:05,587 INFO L280 TraceCheckUtils]: 61: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-08 11:53:05,587 INFO L280 TraceCheckUtils]: 62: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,587 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-08 11:53:05,588 INFO L280 TraceCheckUtils]: 64: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-08 11:53:05,588 INFO L280 TraceCheckUtils]: 65: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-08 11:53:05,588 INFO L280 TraceCheckUtils]: 66: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-08 11:53:05,588 INFO L280 TraceCheckUtils]: 67: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,588 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-08 11:53:05,588 INFO L280 TraceCheckUtils]: 69: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-08 11:53:05,589 INFO L280 TraceCheckUtils]: 70: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:05,589 INFO L263 TraceCheckUtils]: 71: Hoare triple {23403#true} call activatePump(); {23403#true} is VALID [2020-07-08 11:53:05,589 INFO L280 TraceCheckUtils]: 72: Hoare triple {23403#true} havoc ~tmp~8; {23403#true} is VALID [2020-07-08 11:53:05,589 INFO L263 TraceCheckUtils]: 73: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-08 11:53:05,589 INFO L280 TraceCheckUtils]: 74: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:05,590 INFO L263 TraceCheckUtils]: 75: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-08 11:53:05,590 INFO L280 TraceCheckUtils]: 76: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-08 11:53:05,590 INFO L280 TraceCheckUtils]: 77: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,590 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-08 11:53:05,590 INFO L280 TraceCheckUtils]: 79: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-08 11:53:05,591 INFO L280 TraceCheckUtils]: 80: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,591 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-08 11:53:05,591 INFO L280 TraceCheckUtils]: 82: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-08 11:53:05,591 INFO L280 TraceCheckUtils]: 83: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-08 11:53:05,591 INFO L263 TraceCheckUtils]: 84: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23403#true} is VALID [2020-07-08 11:53:05,591 INFO L280 TraceCheckUtils]: 85: Hoare triple {23403#true} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-08 11:53:05,592 INFO L280 TraceCheckUtils]: 86: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,592 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-08 11:53:05,592 INFO L280 TraceCheckUtils]: 88: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,592 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-08 11:53:05,592 INFO L280 TraceCheckUtils]: 90: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,593 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-08 11:53:05,593 INFO L280 TraceCheckUtils]: 92: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,599 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,599 INFO L263 TraceCheckUtils]: 94: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-08 11:53:05,599 INFO L280 TraceCheckUtils]: 95: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:05,599 INFO L263 TraceCheckUtils]: 96: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:05,600 INFO L280 TraceCheckUtils]: 97: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-08 11:53:05,600 INFO L280 TraceCheckUtils]: 98: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,600 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-08 11:53:05,600 INFO L280 TraceCheckUtils]: 100: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-08 11:53:05,600 INFO L280 TraceCheckUtils]: 101: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-08 11:53:05,600 INFO L280 TraceCheckUtils]: 102: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,601 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,602 INFO L280 TraceCheckUtils]: 104: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,603 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {24136#(<= ~waterLevel~0 2)} #505#return; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,603 INFO L280 TraceCheckUtils]: 106: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !false; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,604 INFO L280 TraceCheckUtils]: 107: Hoare triple {24136#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,604 INFO L280 TraceCheckUtils]: 108: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,605 INFO L280 TraceCheckUtils]: 109: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,605 INFO L280 TraceCheckUtils]: 110: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,606 INFO L280 TraceCheckUtils]: 111: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,606 INFO L280 TraceCheckUtils]: 112: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,607 INFO L280 TraceCheckUtils]: 113: Hoare triple {24136#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:53:05,608 INFO L263 TraceCheckUtils]: 114: Hoare triple {24136#(<= ~waterLevel~0 2)} call timeShift(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,608 INFO L263 TraceCheckUtils]: 115: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23403#true} is VALID [2020-07-08 11:53:05,608 INFO L263 TraceCheckUtils]: 116: Hoare triple {23403#true} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-08 11:53:05,608 INFO L280 TraceCheckUtils]: 117: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-08 11:53:05,608 INFO L280 TraceCheckUtils]: 118: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,609 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23403#true} {23403#true} #535#return; {23403#true} is VALID [2020-07-08 11:53:05,609 INFO L280 TraceCheckUtils]: 120: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-08 11:53:05,609 INFO L280 TraceCheckUtils]: 121: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,609 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,610 INFO L280 TraceCheckUtils]: 123: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,611 INFO L263 TraceCheckUtils]: 124: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,612 INFO L280 TraceCheckUtils]: 125: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,612 INFO L280 TraceCheckUtils]: 126: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,613 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,614 INFO L280 TraceCheckUtils]: 128: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,614 INFO L263 TraceCheckUtils]: 129: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23403#true} is VALID [2020-07-08 11:53:05,614 INFO L280 TraceCheckUtils]: 130: Hoare triple {23403#true} havoc ~tmp~7; {23403#true} is VALID [2020-07-08 11:53:05,615 INFO L280 TraceCheckUtils]: 131: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-08 11:53:05,615 INFO L263 TraceCheckUtils]: 132: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:05,615 INFO L280 TraceCheckUtils]: 133: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-08 11:53:05,615 INFO L263 TraceCheckUtils]: 134: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-08 11:53:05,615 INFO L280 TraceCheckUtils]: 135: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-08 11:53:05,615 INFO L280 TraceCheckUtils]: 136: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,616 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-08 11:53:05,616 INFO L280 TraceCheckUtils]: 138: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-08 11:53:05,616 INFO L280 TraceCheckUtils]: 139: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-08 11:53:05,616 INFO L280 TraceCheckUtils]: 140: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-08 11:53:05,616 INFO L280 TraceCheckUtils]: 141: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,617 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-08 11:53:05,617 INFO L280 TraceCheckUtils]: 143: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-08 11:53:05,617 INFO L280 TraceCheckUtils]: 144: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-08 11:53:05,617 INFO L263 TraceCheckUtils]: 145: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23403#true} is VALID [2020-07-08 11:53:05,617 INFO L280 TraceCheckUtils]: 146: Hoare triple {23403#true} havoc ~tmp~6; {23403#true} is VALID [2020-07-08 11:53:05,617 INFO L280 TraceCheckUtils]: 147: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-08 11:53:05,618 INFO L263 TraceCheckUtils]: 148: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-08 11:53:05,618 INFO L280 TraceCheckUtils]: 149: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,618 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-08 11:53:05,618 INFO L280 TraceCheckUtils]: 151: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,618 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-08 11:53:05,618 INFO L280 TraceCheckUtils]: 153: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-08 11:53:05,619 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:05,619 INFO L263 TraceCheckUtils]: 155: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-08 11:53:05,620 INFO L280 TraceCheckUtils]: 156: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-08 11:53:05,620 INFO L263 TraceCheckUtils]: 157: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-08 11:53:05,620 INFO L280 TraceCheckUtils]: 158: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:53:05,621 INFO L280 TraceCheckUtils]: 159: Hoare triple {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:53:05,622 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} {23403#true} #537#return; {24513#(<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0)} is VALID [2020-07-08 11:53:05,623 INFO L280 TraceCheckUtils]: 161: Hoare triple {24513#(<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {24517#(<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)} is VALID [2020-07-08 11:53:05,623 INFO L280 TraceCheckUtils]: 162: Hoare triple {24517#(<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)} assume !(2 != ~tmp~4); {24521#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:05,624 INFO L280 TraceCheckUtils]: 163: Hoare triple {24521#(<= 2 ~waterLevel~0)} assume true; {24521#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:53:05,625 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {24521#(<= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:05,625 INFO L280 TraceCheckUtils]: 165: Hoare triple {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:05,626 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {24136#(<= ~waterLevel~0 2)} #505#return; {23404#false} is VALID [2020-07-08 11:53:05,626 INFO L280 TraceCheckUtils]: 167: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-08 11:53:05,627 INFO L280 TraceCheckUtils]: 168: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-08 11:53:05,627 INFO L280 TraceCheckUtils]: 169: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-08 11:53:05,627 INFO L280 TraceCheckUtils]: 170: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-08 11:53:05,627 INFO L280 TraceCheckUtils]: 171: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-08 11:53:05,627 INFO L280 TraceCheckUtils]: 172: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-08 11:53:05,627 INFO L280 TraceCheckUtils]: 173: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-08 11:53:05,628 INFO L280 TraceCheckUtils]: 174: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-08 11:53:05,628 INFO L263 TraceCheckUtils]: 175: Hoare triple {23404#false} call timeShift(); {23404#false} is VALID [2020-07-08 11:53:05,628 INFO L263 TraceCheckUtils]: 176: Hoare triple {23404#false} call __utac_acc__Specification5_spec__2(); {23404#false} is VALID [2020-07-08 11:53:05,628 INFO L263 TraceCheckUtils]: 177: Hoare triple {23404#false} call #t~ret47 := isPumpRunning(); {23404#false} is VALID [2020-07-08 11:53:05,628 INFO L280 TraceCheckUtils]: 178: Hoare triple {23404#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23404#false} is VALID [2020-07-08 11:53:05,628 INFO L280 TraceCheckUtils]: 179: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,629 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {23404#false} {23404#false} #535#return; {23404#false} is VALID [2020-07-08 11:53:05,629 INFO L280 TraceCheckUtils]: 181: Hoare triple {23404#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23404#false} is VALID [2020-07-08 11:53:05,629 INFO L280 TraceCheckUtils]: 182: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,629 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {23404#false} {23404#false} #515#return; {23404#false} is VALID [2020-07-08 11:53:05,629 INFO L280 TraceCheckUtils]: 184: Hoare triple {23404#false} assume 0 != ~pumpRunning~0; {23404#false} is VALID [2020-07-08 11:53:05,629 INFO L263 TraceCheckUtils]: 185: Hoare triple {23404#false} call lowerWaterLevel(); {23404#false} is VALID [2020-07-08 11:53:05,630 INFO L280 TraceCheckUtils]: 186: Hoare triple {23404#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23404#false} is VALID [2020-07-08 11:53:05,630 INFO L280 TraceCheckUtils]: 187: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,630 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {23404#false} {23404#false} #517#return; {23404#false} is VALID [2020-07-08 11:53:05,630 INFO L280 TraceCheckUtils]: 189: Hoare triple {23404#false} assume 0 != ~systemActive~0; {23404#false} is VALID [2020-07-08 11:53:05,630 INFO L263 TraceCheckUtils]: 190: Hoare triple {23404#false} call processEnvironment(); {23404#false} is VALID [2020-07-08 11:53:05,630 INFO L280 TraceCheckUtils]: 191: Hoare triple {23404#false} havoc ~tmp~7; {23404#false} is VALID [2020-07-08 11:53:05,631 INFO L280 TraceCheckUtils]: 192: Hoare triple {23404#false} assume 0 != ~pumpRunning~0; {23404#false} is VALID [2020-07-08 11:53:05,631 INFO L263 TraceCheckUtils]: 193: Hoare triple {23404#false} call #t~ret55 := isLowWaterLevel(); {23404#false} is VALID [2020-07-08 11:53:05,631 INFO L280 TraceCheckUtils]: 194: Hoare triple {23404#false} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23404#false} is VALID [2020-07-08 11:53:05,631 INFO L263 TraceCheckUtils]: 195: Hoare triple {23404#false} call #t~ret75 := isLowWaterSensorDry(); {23404#false} is VALID [2020-07-08 11:53:05,631 INFO L280 TraceCheckUtils]: 196: Hoare triple {23404#false} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23404#false} is VALID [2020-07-08 11:53:05,631 INFO L280 TraceCheckUtils]: 197: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,632 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {23404#false} {23404#false} #491#return; {23404#false} is VALID [2020-07-08 11:53:05,632 INFO L280 TraceCheckUtils]: 199: Hoare triple {23404#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23404#false} is VALID [2020-07-08 11:53:05,632 INFO L280 TraceCheckUtils]: 200: Hoare triple {23404#false} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23404#false} is VALID [2020-07-08 11:53:05,632 INFO L280 TraceCheckUtils]: 201: Hoare triple {23404#false} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23404#false} is VALID [2020-07-08 11:53:05,632 INFO L280 TraceCheckUtils]: 202: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,633 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {23404#false} {23404#false} #493#return; {23404#false} is VALID [2020-07-08 11:53:05,633 INFO L280 TraceCheckUtils]: 204: Hoare triple {23404#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23404#false} is VALID [2020-07-08 11:53:05,633 INFO L280 TraceCheckUtils]: 205: Hoare triple {23404#false} assume 0 != ~tmp~7; {23404#false} is VALID [2020-07-08 11:53:05,633 INFO L263 TraceCheckUtils]: 206: Hoare triple {23404#false} call deactivatePump(); {23404#false} is VALID [2020-07-08 11:53:05,633 INFO L280 TraceCheckUtils]: 207: Hoare triple {23404#false} ~pumpRunning~0 := 0; {23404#false} is VALID [2020-07-08 11:53:05,633 INFO L280 TraceCheckUtils]: 208: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,634 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {23404#false} {23404#false} #495#return; {23404#false} is VALID [2020-07-08 11:53:05,634 INFO L280 TraceCheckUtils]: 210: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,634 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {23404#false} {23404#false} #519#return; {23404#false} is VALID [2020-07-08 11:53:05,634 INFO L263 TraceCheckUtils]: 212: Hoare triple {23404#false} call __utac_acc__Specification5_spec__3(); {23404#false} is VALID [2020-07-08 11:53:05,634 INFO L280 TraceCheckUtils]: 213: Hoare triple {23404#false} havoc ~tmp~4;havoc ~tmp___0~0; {23404#false} is VALID [2020-07-08 11:53:05,634 INFO L263 TraceCheckUtils]: 214: Hoare triple {23404#false} call #t~ret48 := getWaterLevel(); {23404#false} is VALID [2020-07-08 11:53:05,635 INFO L280 TraceCheckUtils]: 215: Hoare triple {23404#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23404#false} is VALID [2020-07-08 11:53:05,635 INFO L280 TraceCheckUtils]: 216: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,635 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23404#false} {23404#false} #537#return; {23404#false} is VALID [2020-07-08 11:53:05,635 INFO L280 TraceCheckUtils]: 218: Hoare triple {23404#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23404#false} is VALID [2020-07-08 11:53:05,635 INFO L280 TraceCheckUtils]: 219: Hoare triple {23404#false} assume !(2 != ~tmp~4); {23404#false} is VALID [2020-07-08 11:53:05,635 INFO L280 TraceCheckUtils]: 220: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,636 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {23404#false} {23404#false} #521#return; {23404#false} is VALID [2020-07-08 11:53:05,636 INFO L280 TraceCheckUtils]: 222: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,636 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {23404#false} {23404#false} #505#return; {23404#false} is VALID [2020-07-08 11:53:05,636 INFO L280 TraceCheckUtils]: 224: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-08 11:53:05,636 INFO L280 TraceCheckUtils]: 225: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-08 11:53:05,637 INFO L280 TraceCheckUtils]: 226: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-08 11:53:05,637 INFO L280 TraceCheckUtils]: 227: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-08 11:53:05,637 INFO L280 TraceCheckUtils]: 228: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-08 11:53:05,637 INFO L280 TraceCheckUtils]: 229: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-08 11:53:05,637 INFO L280 TraceCheckUtils]: 230: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-08 11:53:05,637 INFO L280 TraceCheckUtils]: 231: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-08 11:53:05,638 INFO L263 TraceCheckUtils]: 232: Hoare triple {23404#false} call timeShift(); {23404#false} is VALID [2020-07-08 11:53:05,638 INFO L263 TraceCheckUtils]: 233: Hoare triple {23404#false} call __utac_acc__Specification5_spec__2(); {23404#false} is VALID [2020-07-08 11:53:05,638 INFO L263 TraceCheckUtils]: 234: Hoare triple {23404#false} call #t~ret47 := isPumpRunning(); {23404#false} is VALID [2020-07-08 11:53:05,638 INFO L280 TraceCheckUtils]: 235: Hoare triple {23404#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23404#false} is VALID [2020-07-08 11:53:05,638 INFO L280 TraceCheckUtils]: 236: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,639 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23404#false} {23404#false} #535#return; {23404#false} is VALID [2020-07-08 11:53:05,639 INFO L280 TraceCheckUtils]: 238: Hoare triple {23404#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23404#false} is VALID [2020-07-08 11:53:05,639 INFO L280 TraceCheckUtils]: 239: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,639 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23404#false} {23404#false} #515#return; {23404#false} is VALID [2020-07-08 11:53:05,639 INFO L280 TraceCheckUtils]: 241: Hoare triple {23404#false} assume !(0 != ~pumpRunning~0); {23404#false} is VALID [2020-07-08 11:53:05,639 INFO L280 TraceCheckUtils]: 242: Hoare triple {23404#false} assume 0 != ~systemActive~0; {23404#false} is VALID [2020-07-08 11:53:05,640 INFO L263 TraceCheckUtils]: 243: Hoare triple {23404#false} call processEnvironment(); {23404#false} is VALID [2020-07-08 11:53:05,640 INFO L280 TraceCheckUtils]: 244: Hoare triple {23404#false} havoc ~tmp~7; {23404#false} is VALID [2020-07-08 11:53:05,640 INFO L280 TraceCheckUtils]: 245: Hoare triple {23404#false} assume !(0 != ~pumpRunning~0); {23404#false} is VALID [2020-07-08 11:53:05,640 INFO L263 TraceCheckUtils]: 246: Hoare triple {23404#false} call processEnvironment__wrappee__highWaterSensor(); {23404#false} is VALID [2020-07-08 11:53:05,640 INFO L280 TraceCheckUtils]: 247: Hoare triple {23404#false} havoc ~tmp~6; {23404#false} is VALID [2020-07-08 11:53:05,641 INFO L280 TraceCheckUtils]: 248: Hoare triple {23404#false} assume 0 == ~pumpRunning~0; {23404#false} is VALID [2020-07-08 11:53:05,641 INFO L263 TraceCheckUtils]: 249: Hoare triple {23404#false} call #t~ret54 := isHighWaterLevel(); {23404#false} is VALID [2020-07-08 11:53:05,641 INFO L280 TraceCheckUtils]: 250: Hoare triple {23404#false} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23404#false} is VALID [2020-07-08 11:53:05,641 INFO L263 TraceCheckUtils]: 251: Hoare triple {23404#false} call #t~ret74 := isHighWaterSensorDry(); {23404#false} is VALID [2020-07-08 11:53:05,641 INFO L280 TraceCheckUtils]: 252: Hoare triple {23404#false} havoc ~retValue_acc~5; {23404#false} is VALID [2020-07-08 11:53:05,641 INFO L280 TraceCheckUtils]: 253: Hoare triple {23404#false} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23404#false} is VALID [2020-07-08 11:53:05,642 INFO L280 TraceCheckUtils]: 254: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,642 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23404#false} {23404#false} #513#return; {23404#false} is VALID [2020-07-08 11:53:05,642 INFO L280 TraceCheckUtils]: 256: Hoare triple {23404#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23404#false} is VALID [2020-07-08 11:53:05,642 INFO L280 TraceCheckUtils]: 257: Hoare triple {23404#false} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23404#false} is VALID [2020-07-08 11:53:05,642 INFO L280 TraceCheckUtils]: 258: Hoare triple {23404#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23404#false} is VALID [2020-07-08 11:53:05,643 INFO L280 TraceCheckUtils]: 259: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,643 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23404#false} {23404#false} #527#return; {23404#false} is VALID [2020-07-08 11:53:05,643 INFO L280 TraceCheckUtils]: 261: Hoare triple {23404#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23404#false} is VALID [2020-07-08 11:53:05,643 INFO L280 TraceCheckUtils]: 262: Hoare triple {23404#false} assume 0 != ~tmp~6; {23404#false} is VALID [2020-07-08 11:53:05,643 INFO L263 TraceCheckUtils]: 263: Hoare triple {23404#false} call activatePump(); {23404#false} is VALID [2020-07-08 11:53:05,644 INFO L280 TraceCheckUtils]: 264: Hoare triple {23404#false} havoc ~tmp~8; {23404#false} is VALID [2020-07-08 11:53:05,644 INFO L263 TraceCheckUtils]: 265: Hoare triple {23404#false} call #t~ret56 := isMethaneAlarm(); {23404#false} is VALID [2020-07-08 11:53:05,644 INFO L280 TraceCheckUtils]: 266: Hoare triple {23404#false} havoc ~retValue_acc~10; {23404#false} is VALID [2020-07-08 11:53:05,644 INFO L263 TraceCheckUtils]: 267: Hoare triple {23404#false} call #t~ret57 := isMethaneLevelCritical(); {23404#false} is VALID [2020-07-08 11:53:05,644 INFO L280 TraceCheckUtils]: 268: Hoare triple {23404#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23404#false} is VALID [2020-07-08 11:53:05,644 INFO L280 TraceCheckUtils]: 269: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,645 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23404#false} {23404#false} #549#return; {23404#false} is VALID [2020-07-08 11:53:05,645 INFO L280 TraceCheckUtils]: 271: Hoare triple {23404#false} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23404#false} is VALID [2020-07-08 11:53:05,645 INFO L280 TraceCheckUtils]: 272: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,645 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23404#false} {23404#false} #509#return; {23404#false} is VALID [2020-07-08 11:53:05,645 INFO L280 TraceCheckUtils]: 274: Hoare triple {23404#false} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23404#false} is VALID [2020-07-08 11:53:05,646 INFO L280 TraceCheckUtils]: 275: Hoare triple {23404#false} assume !(0 != ~tmp~8); {23404#false} is VALID [2020-07-08 11:53:05,646 INFO L263 TraceCheckUtils]: 276: Hoare triple {23404#false} call activatePump__wrappee__lowWaterSensor(); {23404#false} is VALID [2020-07-08 11:53:05,646 INFO L280 TraceCheckUtils]: 277: Hoare triple {23404#false} ~pumpRunning~0 := 1; {23404#false} is VALID [2020-07-08 11:53:05,646 INFO L280 TraceCheckUtils]: 278: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,646 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23404#false} {23404#false} #511#return; {23404#false} is VALID [2020-07-08 11:53:05,646 INFO L280 TraceCheckUtils]: 280: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,647 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23404#false} {23404#false} #529#return; {23404#false} is VALID [2020-07-08 11:53:05,647 INFO L280 TraceCheckUtils]: 282: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,647 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23404#false} {23404#false} #499#return; {23404#false} is VALID [2020-07-08 11:53:05,647 INFO L280 TraceCheckUtils]: 284: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,647 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23404#false} {23404#false} #519#return; {23404#false} is VALID [2020-07-08 11:53:05,648 INFO L263 TraceCheckUtils]: 286: Hoare triple {23404#false} call __utac_acc__Specification5_spec__3(); {23404#false} is VALID [2020-07-08 11:53:05,648 INFO L280 TraceCheckUtils]: 287: Hoare triple {23404#false} havoc ~tmp~4;havoc ~tmp___0~0; {23404#false} is VALID [2020-07-08 11:53:05,648 INFO L263 TraceCheckUtils]: 288: Hoare triple {23404#false} call #t~ret48 := getWaterLevel(); {23404#false} is VALID [2020-07-08 11:53:05,648 INFO L280 TraceCheckUtils]: 289: Hoare triple {23404#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23404#false} is VALID [2020-07-08 11:53:05,648 INFO L280 TraceCheckUtils]: 290: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,648 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23404#false} {23404#false} #537#return; {23404#false} is VALID [2020-07-08 11:53:05,649 INFO L280 TraceCheckUtils]: 292: Hoare triple {23404#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23404#false} is VALID [2020-07-08 11:53:05,649 INFO L280 TraceCheckUtils]: 293: Hoare triple {23404#false} assume 2 != ~tmp~4; {23404#false} is VALID [2020-07-08 11:53:05,649 INFO L263 TraceCheckUtils]: 294: Hoare triple {23404#false} call #t~ret49 := isPumpRunning(); {23404#false} is VALID [2020-07-08 11:53:05,649 INFO L280 TraceCheckUtils]: 295: Hoare triple {23404#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23404#false} is VALID [2020-07-08 11:53:05,649 INFO L280 TraceCheckUtils]: 296: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-08 11:53:05,649 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23404#false} {23404#false} #539#return; {23404#false} is VALID [2020-07-08 11:53:05,650 INFO L280 TraceCheckUtils]: 298: Hoare triple {23404#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {23404#false} is VALID [2020-07-08 11:53:05,650 INFO L280 TraceCheckUtils]: 299: Hoare triple {23404#false} assume 0 != ~tmp___0~0; {23404#false} is VALID [2020-07-08 11:53:05,650 INFO L280 TraceCheckUtils]: 300: Hoare triple {23404#false} assume 0 == ~switchedOnBeforeTS~0; {23404#false} is VALID [2020-07-08 11:53:05,650 INFO L263 TraceCheckUtils]: 301: Hoare triple {23404#false} call __automaton_fail(); {23404#false} is VALID [2020-07-08 11:53:05,650 INFO L280 TraceCheckUtils]: 302: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-08 11:53:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 212 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2020-07-08 11:53:05,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:53:05,704 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-08 11:53:05,704 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19262342] [2020-07-08 11:53:05,705 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 303 [2020-07-08 11:53:07,247 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:07,247 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-08 11:53:07,733 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 363 edges. 363 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:07,734 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-08 11:53:07,734 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:07,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-08 11:53:07,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-08 11:53:07,735 INFO L87 Difference]: Start difference. First operand 830 states and 969 transitions. Second operand 24 states. [2020-07-08 11:53:09,414 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:16,925 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:21,982 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:27,444 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:53:28,820 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-08 11:53:29,730 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-08 11:53:30,114 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:53:31,222 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:31,742 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:00,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:00,550 INFO L93 Difference]: Finished difference Result 1970 states and 2592 transitions. [2020-07-08 11:54:00,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-08 11:54:00,550 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 303 [2020-07-08 11:54:00,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:54:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:54:00,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 735 transitions. [2020-07-08 11:54:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:54:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 735 transitions. [2020-07-08 11:54:00,566 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 735 transitions. [2020-07-08 11:54:02,797 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:02,867 INFO L225 Difference]: With dead ends: 1970 [2020-07-08 11:54:02,867 INFO L226 Difference]: Without dead ends: 1187 [2020-07-08 11:54:02,871 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 468 GetRequests, 413 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 752 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=612, Invalid=2358, Unknown=0, NotChecked=0, Total=2970 [2020-07-08 11:54:02,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1187 states. [2020-07-08 11:54:10,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1187 to 838. [2020-07-08 11:54:10,283 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:54:10,283 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1187 states. Second operand 838 states. [2020-07-08 11:54:10,283 INFO L74 IsIncluded]: Start isIncluded. First operand 1187 states. Second operand 838 states. [2020-07-08 11:54:10,283 INFO L87 Difference]: Start difference. First operand 1187 states. Second operand 838 states. [2020-07-08 11:54:10,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:10,340 INFO L93 Difference]: Finished difference Result 1187 states and 1549 transitions. [2020-07-08 11:54:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1549 transitions. [2020-07-08 11:54:10,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:10,344 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:10,344 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 1187 states. [2020-07-08 11:54:10,344 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 1187 states. [2020-07-08 11:54:10,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:10,431 INFO L93 Difference]: Finished difference Result 1187 states and 1549 transitions. [2020-07-08 11:54:10,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1549 transitions. [2020-07-08 11:54:10,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:10,435 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:10,435 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:54:10,435 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:54:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2020-07-08 11:54:10,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 964 transitions. [2020-07-08 11:54:10,489 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 964 transitions. Word has length 303 [2020-07-08 11:54:10,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:54:10,490 INFO L479 AbstractCegarLoop]: Abstraction has 838 states and 964 transitions. [2020-07-08 11:54:10,490 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-08 11:54:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 964 transitions. [2020-07-08 11:54:10,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-08 11:54:10,498 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:54:10,498 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:54:10,712 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:54:10,713 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:54:10,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:54:10,713 INFO L82 PathProgramCache]: Analyzing trace with hash 2036762078, now seen corresponding path program 1 times [2020-07-08 11:54:10,713 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:54:10,714 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580380428] [2020-07-08 11:54:10,714 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:54:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,188 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:54:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {31442#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31184#true} is VALID [2020-07-08 11:54:11,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,254 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #555#return; {31184#true} is VALID [2020-07-08 11:54:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,257 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31184#true} #451#return; {31184#true} is VALID [2020-07-08 11:54:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,273 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31184#true} #453#return; {31184#true} is VALID [2020-07-08 11:54:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:54:11,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:54:11,313 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31184#true} #455#return; {31196#(= 1 |main_#t~ret1|)} is VALID [2020-07-08 11:54:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,317 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31184#true} #457#return; {31184#true} is VALID [2020-07-08 11:54:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31184#true} is VALID [2020-07-08 11:54:11,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #545#return; {31184#true} is VALID [2020-07-08 11:54:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-08 11:54:11,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #501#return; {31184#true} is VALID [2020-07-08 11:54:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,443 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,443 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,444 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:11,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,445 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-08 11:54:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,501 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:11,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:11,502 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,503 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:11,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:11,503 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:11,503 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:11,503 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,504 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,521 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,521 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:11,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,522 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,522 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,523 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,523 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:11,532 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:11,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,533 INFO L263 TraceCheckUtils]: 3: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:11,533 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,534 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,534 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,534 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,534 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:11,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:11,535 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:11,536 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,537 INFO L280 TraceCheckUtils]: 13: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,537 INFO L280 TraceCheckUtils]: 14: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,538 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,539 INFO L280 TraceCheckUtils]: 16: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,539 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:11,540 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:11,541 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,542 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:11,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:11,543 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:11,543 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:11,543 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,543 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:11,544 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-08 11:54:11,544 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,545 INFO L263 TraceCheckUtils]: 16: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:11,545 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:11,546 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,546 INFO L263 TraceCheckUtils]: 20: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:11,546 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,546 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,546 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,547 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:11,547 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:11,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:11,549 INFO L263 TraceCheckUtils]: 29: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,550 INFO L280 TraceCheckUtils]: 30: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,551 INFO L280 TraceCheckUtils]: 31: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,552 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,552 INFO L280 TraceCheckUtils]: 33: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,553 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,554 INFO L280 TraceCheckUtils]: 35: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,555 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:11,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-08 11:54:11,559 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,559 INFO L280 TraceCheckUtils]: 3: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:11,560 INFO L263 TraceCheckUtils]: 5: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,560 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:11,560 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,560 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,560 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,561 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:11,561 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:11,561 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:11,561 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:11,562 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,562 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:11,562 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-08 11:54:11,562 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,564 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,564 INFO L280 TraceCheckUtils]: 20: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:11,565 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:11,565 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,565 INFO L263 TraceCheckUtils]: 23: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:11,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,566 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,566 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,566 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,566 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:11,567 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:11,567 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:11,568 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,569 INFO L280 TraceCheckUtils]: 33: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,570 INFO L280 TraceCheckUtils]: 34: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,571 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,571 INFO L280 TraceCheckUtils]: 36: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,573 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,574 INFO L280 TraceCheckUtils]: 38: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,575 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,576 INFO L280 TraceCheckUtils]: 40: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,578 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:11,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:11,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:11,589 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:11,590 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,590 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:11,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:11,590 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume !(2 != ~tmp~4); {31184#true} is VALID [2020-07-08 11:54:11,590 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,591 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,592 INFO L263 TraceCheckUtils]: 0: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:11,593 INFO L263 TraceCheckUtils]: 1: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,593 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:11,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,594 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-08 11:54:11,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-08 11:54:11,594 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-08 11:54:11,595 INFO L263 TraceCheckUtils]: 10: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,595 INFO L280 TraceCheckUtils]: 11: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:11,596 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-08 11:54:11,596 INFO L263 TraceCheckUtils]: 13: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,597 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:11,597 INFO L263 TraceCheckUtils]: 16: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,597 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:11,597 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,598 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,598 INFO L280 TraceCheckUtils]: 20: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,598 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,598 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:11,598 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:11,598 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:11,599 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:11,599 INFO L280 TraceCheckUtils]: 26: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,599 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:11,599 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-08 11:54:11,599 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,600 INFO L263 TraceCheckUtils]: 30: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,601 INFO L280 TraceCheckUtils]: 31: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:11,601 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:11,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,601 INFO L263 TraceCheckUtils]: 34: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:11,601 INFO L280 TraceCheckUtils]: 35: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,602 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,602 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,602 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,602 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,602 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:11,603 INFO L280 TraceCheckUtils]: 41: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:11,603 INFO L280 TraceCheckUtils]: 42: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:11,604 INFO L263 TraceCheckUtils]: 43: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,605 INFO L280 TraceCheckUtils]: 44: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,606 INFO L280 TraceCheckUtils]: 45: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,606 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,607 INFO L280 TraceCheckUtils]: 47: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,608 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,609 INFO L280 TraceCheckUtils]: 49: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,609 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,610 INFO L280 TraceCheckUtils]: 51: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,611 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,611 INFO L263 TraceCheckUtils]: 53: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-08 11:54:11,611 INFO L280 TraceCheckUtils]: 54: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:11,612 INFO L263 TraceCheckUtils]: 55: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,612 INFO L280 TraceCheckUtils]: 56: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:11,612 INFO L280 TraceCheckUtils]: 57: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,612 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:11,613 INFO L280 TraceCheckUtils]: 59: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:11,613 INFO L280 TraceCheckUtils]: 60: Hoare triple {31184#true} assume !(2 != ~tmp~4); {31184#true} is VALID [2020-07-08 11:54:11,613 INFO L280 TraceCheckUtils]: 61: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,614 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {31184#true} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,615 INFO L280 TraceCheckUtils]: 63: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,618 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #505#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,663 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,664 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,664 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,664 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:11,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,665 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-08 11:54:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-08 11:54:11,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,670 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #517#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:11,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,689 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:11,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-08 11:54:11,689 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:11,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,690 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:11,690 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-08 11:54:11,691 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-08 11:54:11,691 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-08 11:54:11,691 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,691 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-08 11:54:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,702 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,703 INFO L263 TraceCheckUtils]: 2: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-08 11:54:11,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,704 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,706 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:11,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:11,706 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-08 11:54:11,707 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,707 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:11,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,708 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:11,708 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-08 11:54:11,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-08 11:54:11,708 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-08 11:54:11,709 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,709 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-08 11:54:11,709 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-08 11:54:11,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume !(0 != ~tmp~7); {31184#true} is VALID [2020-07-08 11:54:11,710 INFO L263 TraceCheckUtils]: 15: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,710 INFO L280 TraceCheckUtils]: 16: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,711 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,711 INFO L263 TraceCheckUtils]: 18: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-08 11:54:11,712 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,712 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,713 INFO L280 TraceCheckUtils]: 21: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,714 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,715 INFO L280 TraceCheckUtils]: 23: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,715 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31271#(not (= 0 ~pumpRunning~0))} #519#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:11,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:11,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:11,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-08 11:54:11,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:11,816 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:11,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,816 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:11,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:11,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-08 11:54:11,817 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,818 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:11,819 INFO L280 TraceCheckUtils]: 9: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:11,819 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-08 11:54:11,820 INFO L280 TraceCheckUtils]: 11: Hoare triple {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:54:11,821 INFO L280 TraceCheckUtils]: 12: Hoare triple {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {31680#(= 0 ~pumpRunning~0)} assume true; {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,822 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31680#(= 0 ~pumpRunning~0)} {31271#(not (= 0 ~pumpRunning~0))} #521#return; {31185#false} is VALID [2020-07-08 11:54:11,823 INFO L263 TraceCheckUtils]: 0: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:11,824 INFO L263 TraceCheckUtils]: 1: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,824 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:11,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,825 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-08 11:54:11,825 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,827 INFO L263 TraceCheckUtils]: 9: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:54:11,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-08 11:54:11,827 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,828 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #517#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,829 INFO L263 TraceCheckUtils]: 14: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,830 INFO L280 TraceCheckUtils]: 15: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:11,830 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:11,830 INFO L263 TraceCheckUtils]: 17: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,830 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-08 11:54:11,830 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:11,831 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,831 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:11,831 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-08 11:54:11,832 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-08 11:54:11,832 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-08 11:54:11,832 INFO L280 TraceCheckUtils]: 26: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,832 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-08 11:54:11,832 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-08 11:54:11,832 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume !(0 != ~tmp~7); {31184#true} is VALID [2020-07-08 11:54:11,833 INFO L263 TraceCheckUtils]: 30: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,834 INFO L280 TraceCheckUtils]: 32: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,834 INFO L263 TraceCheckUtils]: 33: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-08 11:54:11,835 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,836 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,836 INFO L280 TraceCheckUtils]: 36: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,837 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,838 INFO L280 TraceCheckUtils]: 38: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,838 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31271#(not (= 0 ~pumpRunning~0))} #519#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:11,838 INFO L263 TraceCheckUtils]: 40: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-08 11:54:11,839 INFO L280 TraceCheckUtils]: 41: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:11,839 INFO L263 TraceCheckUtils]: 42: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,839 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:11,839 INFO L280 TraceCheckUtils]: 44: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,840 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:11,840 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:11,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-08 11:54:11,840 INFO L263 TraceCheckUtils]: 48: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,841 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:11,841 INFO L280 TraceCheckUtils]: 50: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:11,842 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-08 11:54:11,843 INFO L280 TraceCheckUtils]: 52: Hoare triple {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:54:11,844 INFO L280 TraceCheckUtils]: 53: Hoare triple {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,844 INFO L280 TraceCheckUtils]: 54: Hoare triple {31680#(= 0 ~pumpRunning~0)} assume true; {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:54:11,845 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31680#(= 0 ~pumpRunning~0)} {31271#(not (= 0 ~pumpRunning~0))} #521#return; {31185#false} is VALID [2020-07-08 11:54:11,845 INFO L280 TraceCheckUtils]: 56: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:11,845 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {31185#false} {31271#(not (= 0 ~pumpRunning~0))} #505#return; {31185#false} is VALID [2020-07-08 11:54:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,865 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,865 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,866 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,866 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:11,866 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,866 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-08 11:54:11,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-08 11:54:11,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,870 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #517#return; {31184#true} is VALID [2020-07-08 11:54:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:11,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,885 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:11,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-08 11:54:11,886 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:11,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,886 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:11,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-08 11:54:11,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-08 11:54:11,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-08 11:54:11,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,887 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-08 11:54:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-08 11:54:11,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-08 11:54:11,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:11,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:11,892 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-08 11:54:11,892 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:11,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,893 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:11,893 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-08 11:54:11,893 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-08 11:54:11,893 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-08 11:54:11,894 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,894 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-08 11:54:11,894 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-08 11:54:11,894 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume 0 != ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:11,895 INFO L263 TraceCheckUtils]: 15: Hoare triple {31184#true} call deactivatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,895 INFO L280 TraceCheckUtils]: 16: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-08 11:54:11,896 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,896 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-08 11:54:11,896 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,896 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31184#true} #519#return; {31184#true} is VALID [2020-07-08 11:54:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:11,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:11,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-08 11:54:11,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:11,909 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:11,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,910 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:11,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:11,910 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-08 11:54:11,910 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,911 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,911 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-08 11:54:11,911 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31184#true} is VALID [2020-07-08 11:54:11,911 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume !(0 != ~tmp___0~0); {31184#true} is VALID [2020-07-08 11:54:11,912 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,912 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31184#true} {31184#true} #521#return; {31184#true} is VALID [2020-07-08 11:54:11,914 INFO L263 TraceCheckUtils]: 0: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:11,914 INFO L263 TraceCheckUtils]: 1: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,915 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,915 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:11,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,915 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-08 11:54:11,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:11,916 INFO L263 TraceCheckUtils]: 9: Hoare triple {31184#true} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:54:11,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-08 11:54:11,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,917 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31184#true} #517#return; {31184#true} is VALID [2020-07-08 11:54:11,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-08 11:54:11,918 INFO L263 TraceCheckUtils]: 14: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,918 INFO L280 TraceCheckUtils]: 15: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:11,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:11,918 INFO L263 TraceCheckUtils]: 17: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,919 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-08 11:54:11,919 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,919 INFO L280 TraceCheckUtils]: 20: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:11,919 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,919 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:11,920 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-08 11:54:11,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-08 11:54:11,920 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-08 11:54:11,920 INFO L280 TraceCheckUtils]: 26: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,920 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-08 11:54:11,921 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-08 11:54:11,921 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume 0 != ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:11,922 INFO L263 TraceCheckUtils]: 30: Hoare triple {31184#true} call deactivatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,922 INFO L280 TraceCheckUtils]: 31: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-08 11:54:11,922 INFO L280 TraceCheckUtils]: 32: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,922 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-08 11:54:11,923 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,923 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #519#return; {31184#true} is VALID [2020-07-08 11:54:11,923 INFO L263 TraceCheckUtils]: 36: Hoare triple {31184#true} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-08 11:54:11,923 INFO L280 TraceCheckUtils]: 37: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:11,923 INFO L263 TraceCheckUtils]: 38: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,924 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:11,924 INFO L280 TraceCheckUtils]: 40: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,924 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:11,924 INFO L280 TraceCheckUtils]: 42: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:11,924 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-08 11:54:11,925 INFO L263 TraceCheckUtils]: 44: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,925 INFO L280 TraceCheckUtils]: 45: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,925 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,925 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-08 11:54:11,925 INFO L280 TraceCheckUtils]: 48: Hoare triple {31184#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31184#true} is VALID [2020-07-08 11:54:11,925 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} assume !(0 != ~tmp___0~0); {31184#true} is VALID [2020-07-08 11:54:11,926 INFO L280 TraceCheckUtils]: 50: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,926 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31184#true} {31184#true} #521#return; {31184#true} is VALID [2020-07-08 11:54:11,926 INFO L280 TraceCheckUtils]: 52: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,927 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {31184#true} {31185#false} #505#return; {31185#false} is VALID [2020-07-08 11:54:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-08 11:54:11,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,933 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31185#false} #501#return; {31185#false} is VALID [2020-07-08 11:54:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,940 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,940 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:11,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:11,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,941 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:11,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:11,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,941 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31185#false} #515#return; {31185#false} is VALID [2020-07-08 11:54:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,965 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:11,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:11,966 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,966 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:11,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:11,967 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:11,967 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:11,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,968 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,979 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,979 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:11,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,980 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,980 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,981 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,981 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:11,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-08 11:54:11,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-08 11:54:11,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:11,987 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:11,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,987 INFO L263 TraceCheckUtils]: 3: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:11,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,988 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,988 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,988 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,989 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:11,989 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:11,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:11,990 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,990 INFO L280 TraceCheckUtils]: 13: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-08 11:54:11,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,990 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-08 11:54:11,991 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,991 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-08 11:54:11,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:11,992 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:11,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:11,992 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:11,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,993 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:11,993 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,993 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:11,993 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:11,993 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:11,994 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:11,994 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,994 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:11,994 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-08 11:54:11,995 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:11,996 INFO L263 TraceCheckUtils]: 16: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,996 INFO L280 TraceCheckUtils]: 17: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:11,996 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:11,996 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,997 INFO L263 TraceCheckUtils]: 20: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:11,997 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:11,997 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,997 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:11,997 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:11,998 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:11,998 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:11,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:11,998 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:11,999 INFO L263 TraceCheckUtils]: 29: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:11,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-08 11:54:12,000 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,000 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-08 11:54:12,000 INFO L280 TraceCheckUtils]: 33: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,000 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-08 11:54:12,000 INFO L280 TraceCheckUtils]: 35: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,001 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31184#true} {31184#true} #499#return; {31184#true} is VALID [2020-07-08 11:54:12,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:12,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-08 11:54:12,003 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:12,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:12,003 INFO L263 TraceCheckUtils]: 5: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:12,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:12,004 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:12,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:12,004 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:12,004 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,005 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:12,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:12,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:12,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:12,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,005 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:12,006 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-08 11:54:12,006 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:12,007 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,007 INFO L280 TraceCheckUtils]: 20: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:12,007 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:12,008 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:12,008 INFO L263 TraceCheckUtils]: 23: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:12,008 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:12,008 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,008 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:12,009 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:12,009 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,009 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:12,009 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:12,010 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:12,010 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,011 INFO L280 TraceCheckUtils]: 33: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-08 11:54:12,011 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,011 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-08 11:54:12,011 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,012 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-08 11:54:12,012 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,012 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31184#true} {31184#true} #499#return; {31184#true} is VALID [2020-07-08 11:54:12,012 INFO L280 TraceCheckUtils]: 40: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,012 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31184#true} {31185#false} #519#return; {31185#false} is VALID [2020-07-08 11:54:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:12,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:12,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31185#false} #537#return; {31185#false} is VALID [2020-07-08 11:54:12,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:12,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:12,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,023 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31185#false} #539#return; {31185#false} is VALID [2020-07-08 11:54:12,028 INFO L263 TraceCheckUtils]: 0: Hoare triple {31184#true} call ULTIMATE.init(); {31442#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:54:12,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {31442#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31184#true} is VALID [2020-07-08 11:54:12,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,029 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #555#return; {31184#true} is VALID [2020-07-08 11:54:12,029 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret76 := main(); {31184#true} is VALID [2020-07-08 11:54:12,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~2;havoc ~tmp~0; {31184#true} is VALID [2020-07-08 11:54:12,030 INFO L263 TraceCheckUtils]: 6: Hoare triple {31184#true} call select_helpers(); {31184#true} is VALID [2020-07-08 11:54:12,030 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,030 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #451#return; {31184#true} is VALID [2020-07-08 11:54:12,030 INFO L263 TraceCheckUtils]: 9: Hoare triple {31184#true} call select_features(); {31184#true} is VALID [2020-07-08 11:54:12,031 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,031 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #453#return; {31184#true} is VALID [2020-07-08 11:54:12,031 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call #t~ret1 := valid_product(); {31184#true} is VALID [2020-07-08 11:54:12,032 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:54:12,033 INFO L280 TraceCheckUtils]: 14: Hoare triple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 11:54:12,034 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31184#true} #455#return; {31196#(= 1 |main_#t~ret1|)} is VALID [2020-07-08 11:54:12,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {31196#(= 1 |main_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31197#(= 1 main_~tmp~0)} is VALID [2020-07-08 11:54:12,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {31197#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {31184#true} is VALID [2020-07-08 11:54:12,035 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call setup(); {31184#true} is VALID [2020-07-08 11:54:12,035 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,035 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31184#true} #457#return; {31184#true} is VALID [2020-07-08 11:54:12,036 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call runTest(); {31184#true} is VALID [2020-07-08 11:54:12,036 INFO L263 TraceCheckUtils]: 22: Hoare triple {31184#true} call __utac_acc__Specification5_spec__1(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:12,037 INFO L280 TraceCheckUtils]: 23: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31184#true} is VALID [2020-07-08 11:54:12,037 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,037 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31184#true} {31184#true} #545#return; {31184#true} is VALID [2020-07-08 11:54:12,037 INFO L263 TraceCheckUtils]: 26: Hoare triple {31184#true} call test(); {31184#true} is VALID [2020-07-08 11:54:12,037 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31184#true} is VALID [2020-07-08 11:54:12,037 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !false; {31184#true} is VALID [2020-07-08 11:54:12,038 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume ~splverifierCounter~0 < 4; {31184#true} is VALID [2020-07-08 11:54:12,038 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31184#true} is VALID [2020-07-08 11:54:12,038 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume 0 != ~tmp~5; {31184#true} is VALID [2020-07-08 11:54:12,039 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call waterRise(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:54:12,039 INFO L280 TraceCheckUtils]: 33: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-08 11:54:12,039 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,039 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #501#return; {31184#true} is VALID [2020-07-08 11:54:12,040 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31184#true} is VALID [2020-07-08 11:54:12,040 INFO L280 TraceCheckUtils]: 37: Hoare triple {31184#true} assume !(0 != ~tmp___0~1); {31184#true} is VALID [2020-07-08 11:54:12,040 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31184#true} is VALID [2020-07-08 11:54:12,040 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} assume 0 != ~tmp___2~0; {31184#true} is VALID [2020-07-08 11:54:12,041 INFO L263 TraceCheckUtils]: 40: Hoare triple {31184#true} call timeShift(); {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:54:12,042 INFO L263 TraceCheckUtils]: 41: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:12,042 INFO L263 TraceCheckUtils]: 42: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:12,042 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:12,043 INFO L280 TraceCheckUtils]: 44: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,043 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:12,043 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:12,043 INFO L280 TraceCheckUtils]: 47: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,043 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-08 11:54:12,043 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-08 11:54:12,044 INFO L280 TraceCheckUtils]: 50: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-08 11:54:12,044 INFO L263 TraceCheckUtils]: 51: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,044 INFO L280 TraceCheckUtils]: 52: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:12,045 INFO L280 TraceCheckUtils]: 53: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-08 11:54:12,046 INFO L263 TraceCheckUtils]: 54: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,046 INFO L280 TraceCheckUtils]: 55: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:12,046 INFO L280 TraceCheckUtils]: 56: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:12,046 INFO L263 TraceCheckUtils]: 57: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:12,046 INFO L280 TraceCheckUtils]: 58: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:12,047 INFO L263 TraceCheckUtils]: 59: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:12,047 INFO L280 TraceCheckUtils]: 60: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:12,047 INFO L280 TraceCheckUtils]: 61: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:12,047 INFO L280 TraceCheckUtils]: 62: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,047 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:12,047 INFO L280 TraceCheckUtils]: 64: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:12,048 INFO L280 TraceCheckUtils]: 65: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:12,048 INFO L280 TraceCheckUtils]: 66: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:12,048 INFO L280 TraceCheckUtils]: 67: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,048 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:12,048 INFO L280 TraceCheckUtils]: 69: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-08 11:54:12,048 INFO L280 TraceCheckUtils]: 70: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:12,049 INFO L263 TraceCheckUtils]: 71: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,050 INFO L280 TraceCheckUtils]: 72: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:12,050 INFO L263 TraceCheckUtils]: 73: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:12,050 INFO L280 TraceCheckUtils]: 74: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:12,050 INFO L263 TraceCheckUtils]: 75: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:12,050 INFO L280 TraceCheckUtils]: 76: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:12,050 INFO L280 TraceCheckUtils]: 77: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,051 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:12,051 INFO L280 TraceCheckUtils]: 79: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:12,051 INFO L280 TraceCheckUtils]: 80: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,051 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:12,051 INFO L280 TraceCheckUtils]: 82: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:12,051 INFO L280 TraceCheckUtils]: 83: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:12,052 INFO L263 TraceCheckUtils]: 84: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,053 INFO L280 TraceCheckUtils]: 85: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,054 INFO L280 TraceCheckUtils]: 86: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,055 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,055 INFO L280 TraceCheckUtils]: 88: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,056 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,056 INFO L280 TraceCheckUtils]: 90: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,057 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,058 INFO L280 TraceCheckUtils]: 92: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,058 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,059 INFO L263 TraceCheckUtils]: 94: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-08 11:54:12,059 INFO L280 TraceCheckUtils]: 95: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:12,059 INFO L263 TraceCheckUtils]: 96: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:12,059 INFO L280 TraceCheckUtils]: 97: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:12,059 INFO L280 TraceCheckUtils]: 98: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,060 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:12,060 INFO L280 TraceCheckUtils]: 100: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:12,060 INFO L280 TraceCheckUtils]: 101: Hoare triple {31184#true} assume !(2 != ~tmp~4); {31184#true} is VALID [2020-07-08 11:54:12,060 INFO L280 TraceCheckUtils]: 102: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,061 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31184#true} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,061 INFO L280 TraceCheckUtils]: 104: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,062 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #505#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,063 INFO L280 TraceCheckUtils]: 106: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume !false; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,064 INFO L280 TraceCheckUtils]: 107: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,064 INFO L280 TraceCheckUtils]: 108: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,065 INFO L280 TraceCheckUtils]: 109: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,065 INFO L280 TraceCheckUtils]: 110: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,066 INFO L280 TraceCheckUtils]: 111: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,066 INFO L280 TraceCheckUtils]: 112: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,067 INFO L280 TraceCheckUtils]: 113: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,068 INFO L263 TraceCheckUtils]: 114: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call timeShift(); {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:54:12,069 INFO L263 TraceCheckUtils]: 115: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:12,069 INFO L263 TraceCheckUtils]: 116: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:12,069 INFO L280 TraceCheckUtils]: 117: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:12,069 INFO L280 TraceCheckUtils]: 118: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,069 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:12,070 INFO L280 TraceCheckUtils]: 120: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:12,070 INFO L280 TraceCheckUtils]: 121: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,070 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-08 11:54:12,071 INFO L280 TraceCheckUtils]: 123: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,071 INFO L263 TraceCheckUtils]: 124: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:54:12,072 INFO L280 TraceCheckUtils]: 125: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-08 11:54:12,072 INFO L280 TraceCheckUtils]: 126: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,073 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #517#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,073 INFO L280 TraceCheckUtils]: 128: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,074 INFO L263 TraceCheckUtils]: 129: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,074 INFO L280 TraceCheckUtils]: 130: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:12,074 INFO L280 TraceCheckUtils]: 131: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:12,075 INFO L263 TraceCheckUtils]: 132: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:12,075 INFO L280 TraceCheckUtils]: 133: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-08 11:54:12,075 INFO L263 TraceCheckUtils]: 134: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:12,075 INFO L280 TraceCheckUtils]: 135: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:12,075 INFO L280 TraceCheckUtils]: 136: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,075 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:12,076 INFO L280 TraceCheckUtils]: 138: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-08 11:54:12,076 INFO L280 TraceCheckUtils]: 139: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-08 11:54:12,076 INFO L280 TraceCheckUtils]: 140: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-08 11:54:12,076 INFO L280 TraceCheckUtils]: 141: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,076 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-08 11:54:12,076 INFO L280 TraceCheckUtils]: 143: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-08 11:54:12,077 INFO L280 TraceCheckUtils]: 144: Hoare triple {31184#true} assume !(0 != ~tmp~7); {31184#true} is VALID [2020-07-08 11:54:12,077 INFO L263 TraceCheckUtils]: 145: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,078 INFO L280 TraceCheckUtils]: 146: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:12,078 INFO L280 TraceCheckUtils]: 147: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,079 INFO L263 TraceCheckUtils]: 148: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-08 11:54:12,079 INFO L280 TraceCheckUtils]: 149: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,079 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,080 INFO L280 TraceCheckUtils]: 151: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,081 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,081 INFO L280 TraceCheckUtils]: 153: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,082 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31271#(not (= 0 ~pumpRunning~0))} #519#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:54:12,082 INFO L263 TraceCheckUtils]: 155: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-08 11:54:12,082 INFO L280 TraceCheckUtils]: 156: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:12,083 INFO L263 TraceCheckUtils]: 157: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:12,083 INFO L280 TraceCheckUtils]: 158: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:12,083 INFO L280 TraceCheckUtils]: 159: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,083 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:12,083 INFO L280 TraceCheckUtils]: 161: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:12,083 INFO L280 TraceCheckUtils]: 162: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-08 11:54:12,084 INFO L263 TraceCheckUtils]: 163: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:12,085 INFO L280 TraceCheckUtils]: 164: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:12,085 INFO L280 TraceCheckUtils]: 165: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:12,086 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-08 11:54:12,087 INFO L280 TraceCheckUtils]: 167: Hoare triple {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:54:12,088 INFO L280 TraceCheckUtils]: 168: Hoare triple {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,088 INFO L280 TraceCheckUtils]: 169: Hoare triple {31680#(= 0 ~pumpRunning~0)} assume true; {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:54:12,089 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {31680#(= 0 ~pumpRunning~0)} {31271#(not (= 0 ~pumpRunning~0))} #521#return; {31185#false} is VALID [2020-07-08 11:54:12,090 INFO L280 TraceCheckUtils]: 171: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:12,090 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {31185#false} {31271#(not (= 0 ~pumpRunning~0))} #505#return; {31185#false} is VALID [2020-07-08 11:54:12,090 INFO L280 TraceCheckUtils]: 173: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-08 11:54:12,090 INFO L280 TraceCheckUtils]: 174: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-08 11:54:12,090 INFO L280 TraceCheckUtils]: 175: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-08 11:54:12,090 INFO L280 TraceCheckUtils]: 176: Hoare triple {31185#false} assume !(0 != ~tmp~5); {31185#false} is VALID [2020-07-08 11:54:12,091 INFO L280 TraceCheckUtils]: 177: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-08 11:54:12,091 INFO L280 TraceCheckUtils]: 178: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-08 11:54:12,091 INFO L280 TraceCheckUtils]: 179: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-08 11:54:12,091 INFO L280 TraceCheckUtils]: 180: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-08 11:54:12,091 INFO L263 TraceCheckUtils]: 181: Hoare triple {31185#false} call timeShift(); {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:54:12,093 INFO L263 TraceCheckUtils]: 182: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:12,093 INFO L263 TraceCheckUtils]: 183: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:12,093 INFO L280 TraceCheckUtils]: 184: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:12,093 INFO L280 TraceCheckUtils]: 185: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,093 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:12,094 INFO L280 TraceCheckUtils]: 187: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:12,094 INFO L280 TraceCheckUtils]: 188: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,094 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-08 11:54:12,094 INFO L280 TraceCheckUtils]: 190: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:12,095 INFO L263 TraceCheckUtils]: 191: Hoare triple {31184#true} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:54:12,095 INFO L280 TraceCheckUtils]: 192: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-08 11:54:12,096 INFO L280 TraceCheckUtils]: 193: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,096 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {31184#true} {31184#true} #517#return; {31184#true} is VALID [2020-07-08 11:54:12,096 INFO L280 TraceCheckUtils]: 195: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-08 11:54:12,097 INFO L263 TraceCheckUtils]: 196: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,097 INFO L280 TraceCheckUtils]: 197: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:12,097 INFO L280 TraceCheckUtils]: 198: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:12,097 INFO L263 TraceCheckUtils]: 199: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:12,097 INFO L280 TraceCheckUtils]: 200: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-08 11:54:12,098 INFO L263 TraceCheckUtils]: 201: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:12,098 INFO L280 TraceCheckUtils]: 202: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:12,098 INFO L280 TraceCheckUtils]: 203: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,098 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:12,098 INFO L280 TraceCheckUtils]: 205: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-08 11:54:12,098 INFO L280 TraceCheckUtils]: 206: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-08 11:54:12,099 INFO L280 TraceCheckUtils]: 207: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-08 11:54:12,099 INFO L280 TraceCheckUtils]: 208: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,099 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-08 11:54:12,099 INFO L280 TraceCheckUtils]: 210: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-08 11:54:12,099 INFO L280 TraceCheckUtils]: 211: Hoare triple {31184#true} assume 0 != ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:12,100 INFO L263 TraceCheckUtils]: 212: Hoare triple {31184#true} call deactivatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,100 INFO L280 TraceCheckUtils]: 213: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-08 11:54:12,101 INFO L280 TraceCheckUtils]: 214: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,101 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-08 11:54:12,101 INFO L280 TraceCheckUtils]: 216: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,101 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {31184#true} {31184#true} #519#return; {31184#true} is VALID [2020-07-08 11:54:12,101 INFO L263 TraceCheckUtils]: 218: Hoare triple {31184#true} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-08 11:54:12,101 INFO L280 TraceCheckUtils]: 219: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:12,102 INFO L263 TraceCheckUtils]: 220: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:12,102 INFO L280 TraceCheckUtils]: 221: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:12,102 INFO L280 TraceCheckUtils]: 222: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,102 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:12,102 INFO L280 TraceCheckUtils]: 224: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:12,102 INFO L280 TraceCheckUtils]: 225: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-08 11:54:12,103 INFO L263 TraceCheckUtils]: 226: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:12,103 INFO L280 TraceCheckUtils]: 227: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:12,103 INFO L280 TraceCheckUtils]: 228: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,103 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-08 11:54:12,103 INFO L280 TraceCheckUtils]: 230: Hoare triple {31184#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31184#true} is VALID [2020-07-08 11:54:12,103 INFO L280 TraceCheckUtils]: 231: Hoare triple {31184#true} assume !(0 != ~tmp___0~0); {31184#true} is VALID [2020-07-08 11:54:12,104 INFO L280 TraceCheckUtils]: 232: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,104 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {31184#true} {31184#true} #521#return; {31184#true} is VALID [2020-07-08 11:54:12,104 INFO L280 TraceCheckUtils]: 234: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,104 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {31184#true} {31185#false} #505#return; {31185#false} is VALID [2020-07-08 11:54:12,104 INFO L280 TraceCheckUtils]: 236: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-08 11:54:12,104 INFO L280 TraceCheckUtils]: 237: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-08 11:54:12,105 INFO L280 TraceCheckUtils]: 238: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-08 11:54:12,105 INFO L280 TraceCheckUtils]: 239: Hoare triple {31185#false} assume 0 != ~tmp~5; {31185#false} is VALID [2020-07-08 11:54:12,105 INFO L263 TraceCheckUtils]: 240: Hoare triple {31185#false} call waterRise(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:54:12,105 INFO L280 TraceCheckUtils]: 241: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-08 11:54:12,105 INFO L280 TraceCheckUtils]: 242: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,105 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {31184#true} {31185#false} #501#return; {31185#false} is VALID [2020-07-08 11:54:12,106 INFO L280 TraceCheckUtils]: 244: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-08 11:54:12,106 INFO L280 TraceCheckUtils]: 245: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-08 11:54:12,106 INFO L280 TraceCheckUtils]: 246: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-08 11:54:12,106 INFO L280 TraceCheckUtils]: 247: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-08 11:54:12,106 INFO L263 TraceCheckUtils]: 248: Hoare triple {31185#false} call timeShift(); {31185#false} is VALID [2020-07-08 11:54:12,107 INFO L263 TraceCheckUtils]: 249: Hoare triple {31185#false} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:12,107 INFO L263 TraceCheckUtils]: 250: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:12,107 INFO L280 TraceCheckUtils]: 251: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:12,107 INFO L280 TraceCheckUtils]: 252: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,107 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-08 11:54:12,107 INFO L280 TraceCheckUtils]: 254: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:12,108 INFO L280 TraceCheckUtils]: 255: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,108 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31184#true} {31185#false} #515#return; {31185#false} is VALID [2020-07-08 11:54:12,108 INFO L280 TraceCheckUtils]: 257: Hoare triple {31185#false} assume !(0 != ~pumpRunning~0); {31185#false} is VALID [2020-07-08 11:54:12,108 INFO L280 TraceCheckUtils]: 258: Hoare triple {31185#false} assume 0 != ~systemActive~0; {31185#false} is VALID [2020-07-08 11:54:12,108 INFO L263 TraceCheckUtils]: 259: Hoare triple {31185#false} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,108 INFO L280 TraceCheckUtils]: 260: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:12,109 INFO L280 TraceCheckUtils]: 261: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-08 11:54:12,110 INFO L263 TraceCheckUtils]: 262: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,110 INFO L280 TraceCheckUtils]: 263: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:12,110 INFO L280 TraceCheckUtils]: 264: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:12,110 INFO L263 TraceCheckUtils]: 265: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:12,111 INFO L280 TraceCheckUtils]: 266: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:12,111 INFO L263 TraceCheckUtils]: 267: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:12,111 INFO L280 TraceCheckUtils]: 268: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:12,111 INFO L280 TraceCheckUtils]: 269: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:12,111 INFO L280 TraceCheckUtils]: 270: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,111 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:12,112 INFO L280 TraceCheckUtils]: 272: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:12,112 INFO L280 TraceCheckUtils]: 273: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:12,112 INFO L280 TraceCheckUtils]: 274: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:12,112 INFO L280 TraceCheckUtils]: 275: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,112 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:12,112 INFO L280 TraceCheckUtils]: 277: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-08 11:54:12,113 INFO L280 TraceCheckUtils]: 278: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:12,113 INFO L263 TraceCheckUtils]: 279: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,114 INFO L280 TraceCheckUtils]: 280: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:12,114 INFO L263 TraceCheckUtils]: 281: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:12,114 INFO L280 TraceCheckUtils]: 282: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:12,114 INFO L263 TraceCheckUtils]: 283: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:12,114 INFO L280 TraceCheckUtils]: 284: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:12,114 INFO L280 TraceCheckUtils]: 285: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,115 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:12,115 INFO L280 TraceCheckUtils]: 287: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:12,115 INFO L280 TraceCheckUtils]: 288: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,115 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:12,115 INFO L280 TraceCheckUtils]: 290: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:12,115 INFO L280 TraceCheckUtils]: 291: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:12,116 INFO L263 TraceCheckUtils]: 292: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:12,116 INFO L280 TraceCheckUtils]: 293: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-08 11:54:12,117 INFO L280 TraceCheckUtils]: 294: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,117 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-08 11:54:12,117 INFO L280 TraceCheckUtils]: 296: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,117 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-08 11:54:12,117 INFO L280 TraceCheckUtils]: 298: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,118 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31184#true} {31184#true} #499#return; {31184#true} is VALID [2020-07-08 11:54:12,118 INFO L280 TraceCheckUtils]: 300: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,118 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31184#true} {31185#false} #519#return; {31185#false} is VALID [2020-07-08 11:54:12,118 INFO L263 TraceCheckUtils]: 302: Hoare triple {31185#false} call __utac_acc__Specification5_spec__3(); {31185#false} is VALID [2020-07-08 11:54:12,118 INFO L280 TraceCheckUtils]: 303: Hoare triple {31185#false} havoc ~tmp~4;havoc ~tmp___0~0; {31185#false} is VALID [2020-07-08 11:54:12,118 INFO L263 TraceCheckUtils]: 304: Hoare triple {31185#false} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:12,119 INFO L280 TraceCheckUtils]: 305: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:12,119 INFO L280 TraceCheckUtils]: 306: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,119 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31184#true} {31185#false} #537#return; {31185#false} is VALID [2020-07-08 11:54:12,119 INFO L280 TraceCheckUtils]: 308: Hoare triple {31185#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31185#false} is VALID [2020-07-08 11:54:12,119 INFO L280 TraceCheckUtils]: 309: Hoare triple {31185#false} assume 2 != ~tmp~4; {31185#false} is VALID [2020-07-08 11:54:12,120 INFO L263 TraceCheckUtils]: 310: Hoare triple {31185#false} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:12,120 INFO L280 TraceCheckUtils]: 311: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:12,120 INFO L280 TraceCheckUtils]: 312: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:12,120 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31184#true} {31185#false} #539#return; {31185#false} is VALID [2020-07-08 11:54:12,120 INFO L280 TraceCheckUtils]: 314: Hoare triple {31185#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31185#false} is VALID [2020-07-08 11:54:12,120 INFO L280 TraceCheckUtils]: 315: Hoare triple {31185#false} assume 0 != ~tmp___0~0; {31185#false} is VALID [2020-07-08 11:54:12,121 INFO L280 TraceCheckUtils]: 316: Hoare triple {31185#false} assume 0 == ~switchedOnBeforeTS~0; {31185#false} is VALID [2020-07-08 11:54:12,121 INFO L263 TraceCheckUtils]: 317: Hoare triple {31185#false} call __automaton_fail(); {31185#false} is VALID [2020-07-08 11:54:12,121 INFO L280 TraceCheckUtils]: 318: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-08 11:54:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2020-07-08 11:54:12,243 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580380428] [2020-07-08 11:54:12,245 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1919590494] [2020-07-08 11:54:12,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:54:12,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:12,483 INFO L264 TraceCheckSpWp]: Trace formula consists of 1315 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-08 11:54:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:12,545 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:54:13,043 INFO L263 TraceCheckUtils]: 0: Hoare triple {31184#true} call ULTIMATE.init(); {31184#true} is VALID [2020-07-08 11:54:13,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31184#true} is VALID [2020-07-08 11:54:13,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,044 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #555#return; {31184#true} is VALID [2020-07-08 11:54:13,044 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret76 := main(); {31184#true} is VALID [2020-07-08 11:54:13,044 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~2;havoc ~tmp~0; {31184#true} is VALID [2020-07-08 11:54:13,045 INFO L263 TraceCheckUtils]: 6: Hoare triple {31184#true} call select_helpers(); {31184#true} is VALID [2020-07-08 11:54:13,045 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,045 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #451#return; {31184#true} is VALID [2020-07-08 11:54:13,045 INFO L263 TraceCheckUtils]: 9: Hoare triple {31184#true} call select_features(); {31184#true} is VALID [2020-07-08 11:54:13,045 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,046 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #453#return; {31184#true} is VALID [2020-07-08 11:54:13,046 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call #t~ret1 := valid_product(); {31184#true} is VALID [2020-07-08 11:54:13,046 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31184#true} is VALID [2020-07-08 11:54:13,046 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,046 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31184#true} {31184#true} #455#return; {31184#true} is VALID [2020-07-08 11:54:13,046 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31184#true} is VALID [2020-07-08 11:54:13,047 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume 0 != ~tmp~0; {31184#true} is VALID [2020-07-08 11:54:13,047 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call setup(); {31184#true} is VALID [2020-07-08 11:54:13,047 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,047 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31184#true} #457#return; {31184#true} is VALID [2020-07-08 11:54:13,047 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call runTest(); {31184#true} is VALID [2020-07-08 11:54:13,047 INFO L263 TraceCheckUtils]: 22: Hoare triple {31184#true} call __utac_acc__Specification5_spec__1(); {31184#true} is VALID [2020-07-08 11:54:13,047 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} ~switchedOnBeforeTS~0 := 0; {31184#true} is VALID [2020-07-08 11:54:13,048 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,048 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31184#true} {31184#true} #545#return; {31184#true} is VALID [2020-07-08 11:54:13,048 INFO L263 TraceCheckUtils]: 26: Hoare triple {31184#true} call test(); {31184#true} is VALID [2020-07-08 11:54:13,048 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31184#true} is VALID [2020-07-08 11:54:13,048 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !false; {31184#true} is VALID [2020-07-08 11:54:13,048 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume ~splverifierCounter~0 < 4; {31184#true} is VALID [2020-07-08 11:54:13,048 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31184#true} is VALID [2020-07-08 11:54:13,048 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume 0 != ~tmp~5; {31184#true} is VALID [2020-07-08 11:54:13,048 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call waterRise(); {31184#true} is VALID [2020-07-08 11:54:13,049 INFO L280 TraceCheckUtils]: 33: Hoare triple {31184#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-08 11:54:13,049 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,049 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #501#return; {31184#true} is VALID [2020-07-08 11:54:13,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31184#true} is VALID [2020-07-08 11:54:13,049 INFO L280 TraceCheckUtils]: 37: Hoare triple {31184#true} assume !(0 != ~tmp___0~1); {31184#true} is VALID [2020-07-08 11:54:13,049 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31184#true} is VALID [2020-07-08 11:54:13,049 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} assume 0 != ~tmp___2~0; {31184#true} is VALID [2020-07-08 11:54:13,049 INFO L263 TraceCheckUtils]: 40: Hoare triple {31184#true} call timeShift(); {31184#true} is VALID [2020-07-08 11:54:13,050 INFO L263 TraceCheckUtils]: 41: Hoare triple {31184#true} call __utac_acc__Specification5_spec__2(); {31184#true} is VALID [2020-07-08 11:54:13,050 INFO L263 TraceCheckUtils]: 42: Hoare triple {31184#true} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:13,050 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:13,050 INFO L280 TraceCheckUtils]: 44: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,050 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31184#true} {31184#true} #535#return; {31184#true} is VALID [2020-07-08 11:54:13,050 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:13,050 INFO L280 TraceCheckUtils]: 47: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,050 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31184#true} {31184#true} #515#return; {31184#true} is VALID [2020-07-08 11:54:13,051 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-08 11:54:13,051 INFO L280 TraceCheckUtils]: 50: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-08 11:54:13,051 INFO L263 TraceCheckUtils]: 51: Hoare triple {31184#true} call processEnvironment(); {31184#true} is VALID [2020-07-08 11:54:13,051 INFO L280 TraceCheckUtils]: 52: Hoare triple {31184#true} havoc ~tmp~7; {31184#true} is VALID [2020-07-08 11:54:13,051 INFO L280 TraceCheckUtils]: 53: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-08 11:54:13,051 INFO L263 TraceCheckUtils]: 54: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31184#true} is VALID [2020-07-08 11:54:13,052 INFO L280 TraceCheckUtils]: 55: Hoare triple {31184#true} havoc ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:13,052 INFO L280 TraceCheckUtils]: 56: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-08 11:54:13,052 INFO L263 TraceCheckUtils]: 57: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:13,052 INFO L280 TraceCheckUtils]: 58: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-08 11:54:13,052 INFO L263 TraceCheckUtils]: 59: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:13,052 INFO L280 TraceCheckUtils]: 60: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:13,053 INFO L280 TraceCheckUtils]: 61: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-08 11:54:13,053 INFO L280 TraceCheckUtils]: 62: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,053 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-08 11:54:13,053 INFO L280 TraceCheckUtils]: 64: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-08 11:54:13,053 INFO L280 TraceCheckUtils]: 65: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-08 11:54:13,053 INFO L280 TraceCheckUtils]: 66: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-08 11:54:13,054 INFO L280 TraceCheckUtils]: 67: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,054 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-08 11:54:13,054 INFO L280 TraceCheckUtils]: 69: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-08 11:54:13,054 INFO L280 TraceCheckUtils]: 70: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-08 11:54:13,054 INFO L263 TraceCheckUtils]: 71: Hoare triple {31184#true} call activatePump(); {31184#true} is VALID [2020-07-08 11:54:13,054 INFO L280 TraceCheckUtils]: 72: Hoare triple {31184#true} havoc ~tmp~8; {31184#true} is VALID [2020-07-08 11:54:13,055 INFO L263 TraceCheckUtils]: 73: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-08 11:54:13,055 INFO L280 TraceCheckUtils]: 74: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:13,055 INFO L263 TraceCheckUtils]: 75: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-08 11:54:13,055 INFO L280 TraceCheckUtils]: 76: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-08 11:54:13,055 INFO L280 TraceCheckUtils]: 77: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,055 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-08 11:54:13,055 INFO L280 TraceCheckUtils]: 79: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-08 11:54:13,055 INFO L280 TraceCheckUtils]: 80: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,055 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-08 11:54:13,056 INFO L280 TraceCheckUtils]: 82: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-08 11:54:13,056 INFO L280 TraceCheckUtils]: 83: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-08 11:54:13,056 INFO L263 TraceCheckUtils]: 84: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31184#true} is VALID [2020-07-08 11:54:13,056 INFO L280 TraceCheckUtils]: 85: Hoare triple {31184#true} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,057 INFO L280 TraceCheckUtils]: 86: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,057 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,058 INFO L280 TraceCheckUtils]: 88: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,058 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,059 INFO L280 TraceCheckUtils]: 90: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,059 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,060 INFO L280 TraceCheckUtils]: 92: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,060 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,061 INFO L263 TraceCheckUtils]: 94: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,061 INFO L280 TraceCheckUtils]: 95: Hoare triple {31496#(<= 1 ~pumpRunning~0)} havoc ~tmp~4;havoc ~tmp___0~0; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,062 INFO L263 TraceCheckUtils]: 96: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call #t~ret48 := getWaterLevel(); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,063 INFO L280 TraceCheckUtils]: 97: Hoare triple {31496#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,063 INFO L280 TraceCheckUtils]: 98: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,064 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31496#(<= 1 ~pumpRunning~0)} #537#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,065 INFO L280 TraceCheckUtils]: 100: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,065 INFO L280 TraceCheckUtils]: 101: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~4); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,066 INFO L280 TraceCheckUtils]: 102: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,067 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,067 INFO L280 TraceCheckUtils]: 104: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,068 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #505#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,068 INFO L280 TraceCheckUtils]: 106: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !false; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,069 INFO L280 TraceCheckUtils]: 107: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,069 INFO L280 TraceCheckUtils]: 108: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,070 INFO L280 TraceCheckUtils]: 109: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,070 INFO L280 TraceCheckUtils]: 110: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,071 INFO L280 TraceCheckUtils]: 111: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,072 INFO L280 TraceCheckUtils]: 112: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,072 INFO L280 TraceCheckUtils]: 113: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,073 INFO L263 TraceCheckUtils]: 114: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call timeShift(); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,073 INFO L263 TraceCheckUtils]: 115: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31184#true} is VALID [2020-07-08 11:54:13,073 INFO L263 TraceCheckUtils]: 116: Hoare triple {31184#true} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:13,073 INFO L280 TraceCheckUtils]: 117: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-08 11:54:13,073 INFO L280 TraceCheckUtils]: 118: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,073 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31184#true} {31184#true} #535#return; {31184#true} is VALID [2020-07-08 11:54:13,073 INFO L280 TraceCheckUtils]: 120: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-08 11:54:13,074 INFO L280 TraceCheckUtils]: 121: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,074 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #515#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,074 INFO L280 TraceCheckUtils]: 123: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,075 INFO L263 TraceCheckUtils]: 124: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:13,075 INFO L280 TraceCheckUtils]: 125: Hoare triple {31184#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-08 11:54:13,075 INFO L280 TraceCheckUtils]: 126: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,075 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #517#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,076 INFO L280 TraceCheckUtils]: 128: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,076 INFO L263 TraceCheckUtils]: 129: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,077 INFO L280 TraceCheckUtils]: 130: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~7; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,078 INFO L280 TraceCheckUtils]: 131: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,078 INFO L263 TraceCheckUtils]: 132: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:13,078 INFO L280 TraceCheckUtils]: 133: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-08 11:54:13,079 INFO L263 TraceCheckUtils]: 134: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-08 11:54:13,079 INFO L280 TraceCheckUtils]: 135: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-08 11:54:13,079 INFO L280 TraceCheckUtils]: 136: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,079 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-08 11:54:13,079 INFO L280 TraceCheckUtils]: 138: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-08 11:54:13,080 INFO L280 TraceCheckUtils]: 139: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-08 11:54:13,080 INFO L280 TraceCheckUtils]: 140: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-08 11:54:13,080 INFO L280 TraceCheckUtils]: 141: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,081 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #493#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,082 INFO L280 TraceCheckUtils]: 143: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,082 INFO L280 TraceCheckUtils]: 144: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~7); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,083 INFO L263 TraceCheckUtils]: 145: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,084 INFO L280 TraceCheckUtils]: 146: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~6; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,084 INFO L280 TraceCheckUtils]: 147: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,085 INFO L263 TraceCheckUtils]: 148: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-08 11:54:13,085 INFO L280 TraceCheckUtils]: 149: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,086 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #533#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,086 INFO L280 TraceCheckUtils]: 151: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,087 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #497#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,088 INFO L280 TraceCheckUtils]: 153: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,088 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #519#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:54:13,089 INFO L263 TraceCheckUtils]: 155: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-08 11:54:13,089 INFO L280 TraceCheckUtils]: 156: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-08 11:54:13,089 INFO L263 TraceCheckUtils]: 157: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-08 11:54:13,089 INFO L280 TraceCheckUtils]: 158: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-08 11:54:13,089 INFO L280 TraceCheckUtils]: 159: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-08 11:54:13,089 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-08 11:54:13,089 INFO L280 TraceCheckUtils]: 161: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-08 11:54:13,089 INFO L280 TraceCheckUtils]: 162: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-08 11:54:13,089 INFO L263 TraceCheckUtils]: 163: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-08 11:54:13,090 INFO L280 TraceCheckUtils]: 164: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:13,090 INFO L280 TraceCheckUtils]: 165: Hoare triple {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:54:13,091 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {32343#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-08 11:54:13,092 INFO L280 TraceCheckUtils]: 167: Hoare triple {32343#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {32347#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:54:13,092 INFO L280 TraceCheckUtils]: 168: Hoare triple {32347#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {32351#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:54:13,092 INFO L280 TraceCheckUtils]: 169: Hoare triple {32351#(<= ~pumpRunning~0 0)} assume true; {32351#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:54:13,093 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {32351#(<= ~pumpRunning~0 0)} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #521#return; {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:54:13,094 INFO L280 TraceCheckUtils]: 171: Hoare triple {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:54:13,095 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {31496#(<= 1 ~pumpRunning~0)} #505#return; {31185#false} is VALID [2020-07-08 11:54:13,095 INFO L280 TraceCheckUtils]: 173: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-08 11:54:13,095 INFO L280 TraceCheckUtils]: 174: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-08 11:54:13,096 INFO L280 TraceCheckUtils]: 175: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-08 11:54:13,096 INFO L280 TraceCheckUtils]: 176: Hoare triple {31185#false} assume !(0 != ~tmp~5); {31185#false} is VALID [2020-07-08 11:54:13,096 INFO L280 TraceCheckUtils]: 177: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-08 11:54:13,096 INFO L280 TraceCheckUtils]: 178: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-08 11:54:13,097 INFO L280 TraceCheckUtils]: 179: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-08 11:54:13,097 INFO L280 TraceCheckUtils]: 180: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-08 11:54:13,097 INFO L263 TraceCheckUtils]: 181: Hoare triple {31185#false} call timeShift(); {31185#false} is VALID [2020-07-08 11:54:13,097 INFO L263 TraceCheckUtils]: 182: Hoare triple {31185#false} call __utac_acc__Specification5_spec__2(); {31185#false} is VALID [2020-07-08 11:54:13,098 INFO L263 TraceCheckUtils]: 183: Hoare triple {31185#false} call #t~ret47 := isPumpRunning(); {31185#false} is VALID [2020-07-08 11:54:13,098 INFO L280 TraceCheckUtils]: 184: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-08 11:54:13,098 INFO L280 TraceCheckUtils]: 185: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,098 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {31185#false} {31185#false} #535#return; {31185#false} is VALID [2020-07-08 11:54:13,099 INFO L280 TraceCheckUtils]: 187: Hoare triple {31185#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31185#false} is VALID [2020-07-08 11:54:13,099 INFO L280 TraceCheckUtils]: 188: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,099 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {31185#false} {31185#false} #515#return; {31185#false} is VALID [2020-07-08 11:54:13,099 INFO L280 TraceCheckUtils]: 190: Hoare triple {31185#false} assume 0 != ~pumpRunning~0; {31185#false} is VALID [2020-07-08 11:54:13,099 INFO L263 TraceCheckUtils]: 191: Hoare triple {31185#false} call lowerWaterLevel(); {31185#false} is VALID [2020-07-08 11:54:13,100 INFO L280 TraceCheckUtils]: 192: Hoare triple {31185#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31185#false} is VALID [2020-07-08 11:54:13,100 INFO L280 TraceCheckUtils]: 193: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,100 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {31185#false} {31185#false} #517#return; {31185#false} is VALID [2020-07-08 11:54:13,100 INFO L280 TraceCheckUtils]: 195: Hoare triple {31185#false} assume 0 != ~systemActive~0; {31185#false} is VALID [2020-07-08 11:54:13,100 INFO L263 TraceCheckUtils]: 196: Hoare triple {31185#false} call processEnvironment(); {31185#false} is VALID [2020-07-08 11:54:13,100 INFO L280 TraceCheckUtils]: 197: Hoare triple {31185#false} havoc ~tmp~7; {31185#false} is VALID [2020-07-08 11:54:13,101 INFO L280 TraceCheckUtils]: 198: Hoare triple {31185#false} assume 0 != ~pumpRunning~0; {31185#false} is VALID [2020-07-08 11:54:13,101 INFO L263 TraceCheckUtils]: 199: Hoare triple {31185#false} call #t~ret55 := isLowWaterLevel(); {31185#false} is VALID [2020-07-08 11:54:13,101 INFO L280 TraceCheckUtils]: 200: Hoare triple {31185#false} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31185#false} is VALID [2020-07-08 11:54:13,101 INFO L263 TraceCheckUtils]: 201: Hoare triple {31185#false} call #t~ret75 := isLowWaterSensorDry(); {31185#false} is VALID [2020-07-08 11:54:13,101 INFO L280 TraceCheckUtils]: 202: Hoare triple {31185#false} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31185#false} is VALID [2020-07-08 11:54:13,101 INFO L280 TraceCheckUtils]: 203: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,102 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {31185#false} {31185#false} #491#return; {31185#false} is VALID [2020-07-08 11:54:13,102 INFO L280 TraceCheckUtils]: 205: Hoare triple {31185#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31185#false} is VALID [2020-07-08 11:54:13,102 INFO L280 TraceCheckUtils]: 206: Hoare triple {31185#false} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31185#false} is VALID [2020-07-08 11:54:13,102 INFO L280 TraceCheckUtils]: 207: Hoare triple {31185#false} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31185#false} is VALID [2020-07-08 11:54:13,102 INFO L280 TraceCheckUtils]: 208: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,102 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {31185#false} {31185#false} #493#return; {31185#false} is VALID [2020-07-08 11:54:13,103 INFO L280 TraceCheckUtils]: 210: Hoare triple {31185#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31185#false} is VALID [2020-07-08 11:54:13,103 INFO L280 TraceCheckUtils]: 211: Hoare triple {31185#false} assume 0 != ~tmp~7; {31185#false} is VALID [2020-07-08 11:54:13,103 INFO L263 TraceCheckUtils]: 212: Hoare triple {31185#false} call deactivatePump(); {31185#false} is VALID [2020-07-08 11:54:13,103 INFO L280 TraceCheckUtils]: 213: Hoare triple {31185#false} ~pumpRunning~0 := 0; {31185#false} is VALID [2020-07-08 11:54:13,103 INFO L280 TraceCheckUtils]: 214: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,103 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {31185#false} {31185#false} #495#return; {31185#false} is VALID [2020-07-08 11:54:13,103 INFO L280 TraceCheckUtils]: 216: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,104 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {31185#false} {31185#false} #519#return; {31185#false} is VALID [2020-07-08 11:54:13,104 INFO L263 TraceCheckUtils]: 218: Hoare triple {31185#false} call __utac_acc__Specification5_spec__3(); {31185#false} is VALID [2020-07-08 11:54:13,104 INFO L280 TraceCheckUtils]: 219: Hoare triple {31185#false} havoc ~tmp~4;havoc ~tmp___0~0; {31185#false} is VALID [2020-07-08 11:54:13,104 INFO L263 TraceCheckUtils]: 220: Hoare triple {31185#false} call #t~ret48 := getWaterLevel(); {31185#false} is VALID [2020-07-08 11:54:13,104 INFO L280 TraceCheckUtils]: 221: Hoare triple {31185#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31185#false} is VALID [2020-07-08 11:54:13,104 INFO L280 TraceCheckUtils]: 222: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,105 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {31185#false} {31185#false} #537#return; {31185#false} is VALID [2020-07-08 11:54:13,105 INFO L280 TraceCheckUtils]: 224: Hoare triple {31185#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31185#false} is VALID [2020-07-08 11:54:13,105 INFO L280 TraceCheckUtils]: 225: Hoare triple {31185#false} assume 2 != ~tmp~4; {31185#false} is VALID [2020-07-08 11:54:13,105 INFO L263 TraceCheckUtils]: 226: Hoare triple {31185#false} call #t~ret49 := isPumpRunning(); {31185#false} is VALID [2020-07-08 11:54:13,105 INFO L280 TraceCheckUtils]: 227: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-08 11:54:13,105 INFO L280 TraceCheckUtils]: 228: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,106 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31185#false} {31185#false} #539#return; {31185#false} is VALID [2020-07-08 11:54:13,106 INFO L280 TraceCheckUtils]: 230: Hoare triple {31185#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31185#false} is VALID [2020-07-08 11:54:13,106 INFO L280 TraceCheckUtils]: 231: Hoare triple {31185#false} assume !(0 != ~tmp___0~0); {31185#false} is VALID [2020-07-08 11:54:13,106 INFO L280 TraceCheckUtils]: 232: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,106 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {31185#false} {31185#false} #521#return; {31185#false} is VALID [2020-07-08 11:54:13,107 INFO L280 TraceCheckUtils]: 234: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,107 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {31185#false} {31185#false} #505#return; {31185#false} is VALID [2020-07-08 11:54:13,107 INFO L280 TraceCheckUtils]: 236: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-08 11:54:13,107 INFO L280 TraceCheckUtils]: 237: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-08 11:54:13,107 INFO L280 TraceCheckUtils]: 238: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-08 11:54:13,107 INFO L280 TraceCheckUtils]: 239: Hoare triple {31185#false} assume 0 != ~tmp~5; {31185#false} is VALID [2020-07-08 11:54:13,108 INFO L263 TraceCheckUtils]: 240: Hoare triple {31185#false} call waterRise(); {31185#false} is VALID [2020-07-08 11:54:13,108 INFO L280 TraceCheckUtils]: 241: Hoare triple {31185#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31185#false} is VALID [2020-07-08 11:54:13,108 INFO L280 TraceCheckUtils]: 242: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,108 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {31185#false} {31185#false} #501#return; {31185#false} is VALID [2020-07-08 11:54:13,108 INFO L280 TraceCheckUtils]: 244: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-08 11:54:13,108 INFO L280 TraceCheckUtils]: 245: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-08 11:54:13,109 INFO L280 TraceCheckUtils]: 246: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-08 11:54:13,109 INFO L280 TraceCheckUtils]: 247: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-08 11:54:13,109 INFO L263 TraceCheckUtils]: 248: Hoare triple {31185#false} call timeShift(); {31185#false} is VALID [2020-07-08 11:54:13,109 INFO L263 TraceCheckUtils]: 249: Hoare triple {31185#false} call __utac_acc__Specification5_spec__2(); {31185#false} is VALID [2020-07-08 11:54:13,109 INFO L263 TraceCheckUtils]: 250: Hoare triple {31185#false} call #t~ret47 := isPumpRunning(); {31185#false} is VALID [2020-07-08 11:54:13,109 INFO L280 TraceCheckUtils]: 251: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-08 11:54:13,110 INFO L280 TraceCheckUtils]: 252: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,110 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31185#false} {31185#false} #535#return; {31185#false} is VALID [2020-07-08 11:54:13,110 INFO L280 TraceCheckUtils]: 254: Hoare triple {31185#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31185#false} is VALID [2020-07-08 11:54:13,110 INFO L280 TraceCheckUtils]: 255: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,110 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31185#false} {31185#false} #515#return; {31185#false} is VALID [2020-07-08 11:54:13,110 INFO L280 TraceCheckUtils]: 257: Hoare triple {31185#false} assume !(0 != ~pumpRunning~0); {31185#false} is VALID [2020-07-08 11:54:13,111 INFO L280 TraceCheckUtils]: 258: Hoare triple {31185#false} assume 0 != ~systemActive~0; {31185#false} is VALID [2020-07-08 11:54:13,111 INFO L263 TraceCheckUtils]: 259: Hoare triple {31185#false} call processEnvironment(); {31185#false} is VALID [2020-07-08 11:54:13,111 INFO L280 TraceCheckUtils]: 260: Hoare triple {31185#false} havoc ~tmp~7; {31185#false} is VALID [2020-07-08 11:54:13,111 INFO L280 TraceCheckUtils]: 261: Hoare triple {31185#false} assume !(0 != ~pumpRunning~0); {31185#false} is VALID [2020-07-08 11:54:13,111 INFO L263 TraceCheckUtils]: 262: Hoare triple {31185#false} call processEnvironment__wrappee__highWaterSensor(); {31185#false} is VALID [2020-07-08 11:54:13,112 INFO L280 TraceCheckUtils]: 263: Hoare triple {31185#false} havoc ~tmp~6; {31185#false} is VALID [2020-07-08 11:54:13,112 INFO L280 TraceCheckUtils]: 264: Hoare triple {31185#false} assume 0 == ~pumpRunning~0; {31185#false} is VALID [2020-07-08 11:54:13,112 INFO L263 TraceCheckUtils]: 265: Hoare triple {31185#false} call #t~ret54 := isHighWaterLevel(); {31185#false} is VALID [2020-07-08 11:54:13,112 INFO L280 TraceCheckUtils]: 266: Hoare triple {31185#false} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31185#false} is VALID [2020-07-08 11:54:13,112 INFO L263 TraceCheckUtils]: 267: Hoare triple {31185#false} call #t~ret74 := isHighWaterSensorDry(); {31185#false} is VALID [2020-07-08 11:54:13,112 INFO L280 TraceCheckUtils]: 268: Hoare triple {31185#false} havoc ~retValue_acc~5; {31185#false} is VALID [2020-07-08 11:54:13,113 INFO L280 TraceCheckUtils]: 269: Hoare triple {31185#false} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31185#false} is VALID [2020-07-08 11:54:13,113 INFO L280 TraceCheckUtils]: 270: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,113 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31185#false} {31185#false} #513#return; {31185#false} is VALID [2020-07-08 11:54:13,113 INFO L280 TraceCheckUtils]: 272: Hoare triple {31185#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31185#false} is VALID [2020-07-08 11:54:13,113 INFO L280 TraceCheckUtils]: 273: Hoare triple {31185#false} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31185#false} is VALID [2020-07-08 11:54:13,113 INFO L280 TraceCheckUtils]: 274: Hoare triple {31185#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31185#false} is VALID [2020-07-08 11:54:13,113 INFO L280 TraceCheckUtils]: 275: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,114 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31185#false} {31185#false} #527#return; {31185#false} is VALID [2020-07-08 11:54:13,114 INFO L280 TraceCheckUtils]: 277: Hoare triple {31185#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31185#false} is VALID [2020-07-08 11:54:13,114 INFO L280 TraceCheckUtils]: 278: Hoare triple {31185#false} assume 0 != ~tmp~6; {31185#false} is VALID [2020-07-08 11:54:13,114 INFO L263 TraceCheckUtils]: 279: Hoare triple {31185#false} call activatePump(); {31185#false} is VALID [2020-07-08 11:54:13,114 INFO L280 TraceCheckUtils]: 280: Hoare triple {31185#false} havoc ~tmp~8; {31185#false} is VALID [2020-07-08 11:54:13,114 INFO L263 TraceCheckUtils]: 281: Hoare triple {31185#false} call #t~ret56 := isMethaneAlarm(); {31185#false} is VALID [2020-07-08 11:54:13,115 INFO L280 TraceCheckUtils]: 282: Hoare triple {31185#false} havoc ~retValue_acc~10; {31185#false} is VALID [2020-07-08 11:54:13,115 INFO L263 TraceCheckUtils]: 283: Hoare triple {31185#false} call #t~ret57 := isMethaneLevelCritical(); {31185#false} is VALID [2020-07-08 11:54:13,115 INFO L280 TraceCheckUtils]: 284: Hoare triple {31185#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31185#false} is VALID [2020-07-08 11:54:13,115 INFO L280 TraceCheckUtils]: 285: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,115 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31185#false} {31185#false} #549#return; {31185#false} is VALID [2020-07-08 11:54:13,116 INFO L280 TraceCheckUtils]: 287: Hoare triple {31185#false} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31185#false} is VALID [2020-07-08 11:54:13,116 INFO L280 TraceCheckUtils]: 288: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,116 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31185#false} {31185#false} #509#return; {31185#false} is VALID [2020-07-08 11:54:13,116 INFO L280 TraceCheckUtils]: 290: Hoare triple {31185#false} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31185#false} is VALID [2020-07-08 11:54:13,116 INFO L280 TraceCheckUtils]: 291: Hoare triple {31185#false} assume !(0 != ~tmp~8); {31185#false} is VALID [2020-07-08 11:54:13,117 INFO L263 TraceCheckUtils]: 292: Hoare triple {31185#false} call activatePump__wrappee__lowWaterSensor(); {31185#false} is VALID [2020-07-08 11:54:13,117 INFO L280 TraceCheckUtils]: 293: Hoare triple {31185#false} ~pumpRunning~0 := 1; {31185#false} is VALID [2020-07-08 11:54:13,117 INFO L280 TraceCheckUtils]: 294: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,117 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31185#false} {31185#false} #511#return; {31185#false} is VALID [2020-07-08 11:54:13,117 INFO L280 TraceCheckUtils]: 296: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,117 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31185#false} {31185#false} #529#return; {31185#false} is VALID [2020-07-08 11:54:13,118 INFO L280 TraceCheckUtils]: 298: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,118 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31185#false} {31185#false} #499#return; {31185#false} is VALID [2020-07-08 11:54:13,118 INFO L280 TraceCheckUtils]: 300: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,118 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31185#false} {31185#false} #519#return; {31185#false} is VALID [2020-07-08 11:54:13,118 INFO L263 TraceCheckUtils]: 302: Hoare triple {31185#false} call __utac_acc__Specification5_spec__3(); {31185#false} is VALID [2020-07-08 11:54:13,118 INFO L280 TraceCheckUtils]: 303: Hoare triple {31185#false} havoc ~tmp~4;havoc ~tmp___0~0; {31185#false} is VALID [2020-07-08 11:54:13,118 INFO L263 TraceCheckUtils]: 304: Hoare triple {31185#false} call #t~ret48 := getWaterLevel(); {31185#false} is VALID [2020-07-08 11:54:13,118 INFO L280 TraceCheckUtils]: 305: Hoare triple {31185#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31185#false} is VALID [2020-07-08 11:54:13,118 INFO L280 TraceCheckUtils]: 306: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,119 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31185#false} {31185#false} #537#return; {31185#false} is VALID [2020-07-08 11:54:13,119 INFO L280 TraceCheckUtils]: 308: Hoare triple {31185#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31185#false} is VALID [2020-07-08 11:54:13,119 INFO L280 TraceCheckUtils]: 309: Hoare triple {31185#false} assume 2 != ~tmp~4; {31185#false} is VALID [2020-07-08 11:54:13,119 INFO L263 TraceCheckUtils]: 310: Hoare triple {31185#false} call #t~ret49 := isPumpRunning(); {31185#false} is VALID [2020-07-08 11:54:13,119 INFO L280 TraceCheckUtils]: 311: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-08 11:54:13,119 INFO L280 TraceCheckUtils]: 312: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-08 11:54:13,120 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31185#false} {31185#false} #539#return; {31185#false} is VALID [2020-07-08 11:54:13,120 INFO L280 TraceCheckUtils]: 314: Hoare triple {31185#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31185#false} is VALID [2020-07-08 11:54:13,120 INFO L280 TraceCheckUtils]: 315: Hoare triple {31185#false} assume 0 != ~tmp___0~0; {31185#false} is VALID [2020-07-08 11:54:13,120 INFO L280 TraceCheckUtils]: 316: Hoare triple {31185#false} assume 0 == ~switchedOnBeforeTS~0; {31185#false} is VALID [2020-07-08 11:54:13,120 INFO L263 TraceCheckUtils]: 317: Hoare triple {31185#false} call __automaton_fail(); {31185#false} is VALID [2020-07-08 11:54:13,120 INFO L280 TraceCheckUtils]: 318: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-08 11:54:13,156 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 250 proven. 16 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-08 11:54:13,156 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:54:13,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-08 11:54:13,156 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048336055] [2020-07-08 11:54:13,158 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-08 11:57:26,550 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:57:26,551 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 11:57:27,064 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 378 edges. 378 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:57:27,065 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 11:57:27,065 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:57:27,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 11:57:27,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-08 11:57:27,066 INFO L87 Difference]: Start difference. First operand 838 states and 964 transitions. Second operand 22 states. [2020-07-08 11:57:29,479 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-08 11:57:31,285 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-08 11:57:32,148 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:57:32,815 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:57:37,487 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:57:45,927 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:57:46,706 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:57:49,209 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:57:53,066 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:57:59,634 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:58:00,065 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:58:10,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:58:10,079 INFO L93 Difference]: Finished difference Result 1626 states and 1926 transitions. [2020-07-08 11:58:10,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-08 11:58:10,080 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-08 11:58:10,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:58:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:58:10,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 504 transitions. [2020-07-08 11:58:10,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:58:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 504 transitions. [2020-07-08 11:58:10,092 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 504 transitions. [2020-07-08 11:58:11,798 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 504 edges. 504 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:58:11,855 INFO L225 Difference]: With dead ends: 1626 [2020-07-08 11:58:11,855 INFO L226 Difference]: Without dead ends: 901 [2020-07-08 11:58:11,858 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 480 GetRequests, 436 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-08 11:58:11,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 901 states. [2020-07-08 11:58:21,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 901 to 838. [2020-07-08 11:58:21,432 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:58:21,432 INFO L82 GeneralOperation]: Start isEquivalent. First operand 901 states. Second operand 838 states. [2020-07-08 11:58:21,433 INFO L74 IsIncluded]: Start isIncluded. First operand 901 states. Second operand 838 states. [2020-07-08 11:58:21,433 INFO L87 Difference]: Start difference. First operand 901 states. Second operand 838 states. [2020-07-08 11:58:21,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:58:21,477 INFO L93 Difference]: Finished difference Result 901 states and 1069 transitions. [2020-07-08 11:58:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1069 transitions. [2020-07-08 11:58:21,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:58:21,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:58:21,479 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 901 states. [2020-07-08 11:58:21,479 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 901 states. [2020-07-08 11:58:21,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:58:21,532 INFO L93 Difference]: Finished difference Result 901 states and 1069 transitions. [2020-07-08 11:58:21,532 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1069 transitions. [2020-07-08 11:58:21,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:58:21,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:58:21,534 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:58:21,535 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:58:21,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2020-07-08 11:58:21,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 961 transitions. [2020-07-08 11:58:21,579 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 961 transitions. Word has length 319 [2020-07-08 11:58:21,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:58:21,579 INFO L479 AbstractCegarLoop]: Abstraction has 838 states and 961 transitions. [2020-07-08 11:58:21,579 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 11:58:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 961 transitions. [2020-07-08 11:58:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2020-07-08 11:58:21,586 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:58:21,587 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:58:21,800 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-08 11:58:21,801 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:58:21,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:58:21,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1411306482, now seen corresponding path program 1 times [2020-07-08 11:58:21,801 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:58:21,801 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421459730] [2020-07-08 11:58:21,802 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:58:21,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,188 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:58:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {38243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {37987#true} is VALID [2020-07-08 11:58:22,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,262 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #555#return; {37987#true} is VALID [2020-07-08 11:58:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,266 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #451#return; {37987#true} is VALID [2020-07-08 11:58:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,270 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #453#return; {37987#true} is VALID [2020-07-08 11:58:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {37987#true} is VALID [2020-07-08 11:58:22,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,275 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #455#return; {37987#true} is VALID [2020-07-08 11:58:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,279 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #457#return; {37987#true} is VALID [2020-07-08 11:58:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37987#true} is VALID [2020-07-08 11:58:22,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,298 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #545#return; {37987#true} is VALID [2020-07-08 11:58:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-08 11:58:22,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,318 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #501#return; {37987#true} is VALID [2020-07-08 11:58:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,364 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,364 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,365 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:22,366 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,366 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-08 11:58:22,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,410 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:22,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:22,411 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,412 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:22,413 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:22,413 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:22,414 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:22,414 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,415 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:22,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,429 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:22,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,430 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:22,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:22,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,431 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:22,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,432 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:22,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,454 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:22,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:22,455 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:22,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,455 INFO L263 TraceCheckUtils]: 3: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:22,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:22,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,456 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:22,457 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,457 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:22,458 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:22,458 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:22,463 INFO L263 TraceCheckUtils]: 12: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:22,464 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,464 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:22,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,465 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:22,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:22,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:22,466 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:22,467 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,468 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:22,469 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:22,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:22,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:22,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,470 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:22,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-08 11:58:22,470 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:22,472 INFO L263 TraceCheckUtils]: 16: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,472 INFO L280 TraceCheckUtils]: 17: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:22,473 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:22,473 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,473 INFO L263 TraceCheckUtils]: 20: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:22,474 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:22,474 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,474 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:22,475 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,475 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,475 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:22,476 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:22,476 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:22,478 INFO L263 TraceCheckUtils]: 29: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,478 INFO L280 TraceCheckUtils]: 30: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:22,479 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,479 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:22,479 INFO L280 TraceCheckUtils]: 33: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,480 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:22,480 INFO L280 TraceCheckUtils]: 35: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,480 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-08 11:58:22,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:22,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:22,484 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,484 INFO L280 TraceCheckUtils]: 3: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:22,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:22,485 INFO L263 TraceCheckUtils]: 5: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:22,486 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,486 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,487 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:22,487 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:22,487 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:22,488 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:22,488 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,488 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:22,489 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-08 11:58:22,489 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:22,491 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,491 INFO L280 TraceCheckUtils]: 20: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:22,492 INFO L263 TraceCheckUtils]: 21: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:22,492 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,492 INFO L263 TraceCheckUtils]: 23: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:22,493 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:22,493 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,493 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:22,493 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,494 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,494 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:22,494 INFO L280 TraceCheckUtils]: 30: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:22,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:22,496 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:22,496 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,497 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:22,497 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,497 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:22,498 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,498 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-08 11:58:22,498 INFO L280 TraceCheckUtils]: 40: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,499 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-08 11:58:22,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:22,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,513 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:22,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:22,514 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:22,515 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,515 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:22,515 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:22,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-08 11:58:22,516 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,516 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-08 11:58:22,518 INFO L263 TraceCheckUtils]: 0: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:22,519 INFO L263 TraceCheckUtils]: 1: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,519 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,520 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,520 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:22,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,520 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-08 11:58:22,521 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:22,521 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-08 11:58:22,522 INFO L263 TraceCheckUtils]: 10: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,522 INFO L280 TraceCheckUtils]: 11: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:22,523 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:22,524 INFO L263 TraceCheckUtils]: 13: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,524 INFO L280 TraceCheckUtils]: 14: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:22,524 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:22,524 INFO L263 TraceCheckUtils]: 16: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,525 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:22,525 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,525 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,526 INFO L280 TraceCheckUtils]: 20: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,526 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,526 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:22,526 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:22,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:22,527 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:22,527 INFO L280 TraceCheckUtils]: 26: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,528 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:22,528 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-08 11:58:22,528 INFO L280 TraceCheckUtils]: 29: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:22,530 INFO L263 TraceCheckUtils]: 30: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,530 INFO L280 TraceCheckUtils]: 31: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:22,531 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:22,531 INFO L280 TraceCheckUtils]: 33: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,531 INFO L263 TraceCheckUtils]: 34: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:22,532 INFO L280 TraceCheckUtils]: 35: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:22,532 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,532 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:22,532 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:22,533 INFO L280 TraceCheckUtils]: 39: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,533 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:22,533 INFO L280 TraceCheckUtils]: 41: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:22,533 INFO L280 TraceCheckUtils]: 42: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:22,535 INFO L263 TraceCheckUtils]: 43: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,535 INFO L280 TraceCheckUtils]: 44: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:22,535 INFO L280 TraceCheckUtils]: 45: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,536 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:22,536 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,536 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:22,537 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,537 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-08 11:58:22,537 INFO L280 TraceCheckUtils]: 51: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,537 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-08 11:58:22,538 INFO L263 TraceCheckUtils]: 53: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-08 11:58:22,538 INFO L280 TraceCheckUtils]: 54: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:22,538 INFO L263 TraceCheckUtils]: 55: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,539 INFO L280 TraceCheckUtils]: 56: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:22,539 INFO L280 TraceCheckUtils]: 57: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,539 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:22,540 INFO L280 TraceCheckUtils]: 59: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:22,540 INFO L280 TraceCheckUtils]: 60: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-08 11:58:22,540 INFO L280 TraceCheckUtils]: 61: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,541 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-08 11:58:22,541 INFO L280 TraceCheckUtils]: 63: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,541 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-08 11:58:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,565 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,565 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,566 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,567 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:22,567 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,567 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-08 11:58:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-08 11:58:22,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,574 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-08 11:58:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:22,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:22,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:22,590 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:22,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,591 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:22,591 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:22,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-08 11:58:22,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-08 11:58:22,592 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,593 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-08 11:58:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,601 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-08 11:58:22,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:22,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:22,602 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-08 11:58:22,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,602 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-08 11:58:22,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,603 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-08 11:58:22,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:22,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:22,604 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,604 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:22,605 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:22,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,605 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:22,606 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:22,606 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-08 11:58:22,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-08 11:58:22,607 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,607 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-08 11:58:22,607 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-08 11:58:22,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-08 11:58:22,610 INFO L263 TraceCheckUtils]: 15: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,610 INFO L280 TraceCheckUtils]: 16: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:22,611 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:22,611 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-08 11:58:22,611 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,612 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-08 11:58:22,612 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,612 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-08 11:58:22,613 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,613 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-08 11:58:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:22,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,624 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,628 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:22,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:22,629 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:22,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:22,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:22,630 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-08 11:58:22,631 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,631 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,631 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,632 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:22,632 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-08 11:58:22,632 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:22,633 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-08 11:58:22,633 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,633 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-08 11:58:22,635 INFO L263 TraceCheckUtils]: 0: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:22,635 INFO L263 TraceCheckUtils]: 1: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,636 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:22,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,637 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-08 11:58:22,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:22,639 INFO L263 TraceCheckUtils]: 9: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:22,639 INFO L280 TraceCheckUtils]: 10: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-08 11:58:22,639 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,640 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-08 11:58:22,640 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-08 11:58:22,641 INFO L263 TraceCheckUtils]: 14: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,641 INFO L280 TraceCheckUtils]: 15: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:22,642 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:22,642 INFO L263 TraceCheckUtils]: 17: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,642 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:22,643 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,643 INFO L280 TraceCheckUtils]: 20: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:22,643 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,643 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:22,644 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:22,644 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-08 11:58:22,644 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-08 11:58:22,645 INFO L280 TraceCheckUtils]: 26: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,645 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-08 11:58:22,645 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-08 11:58:22,646 INFO L280 TraceCheckUtils]: 29: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-08 11:58:22,647 INFO L263 TraceCheckUtils]: 30: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,647 INFO L280 TraceCheckUtils]: 31: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:22,647 INFO L280 TraceCheckUtils]: 32: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:22,648 INFO L263 TraceCheckUtils]: 33: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-08 11:58:22,648 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,648 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-08 11:58:22,649 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,649 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-08 11:58:22,649 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,650 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-08 11:58:22,650 INFO L263 TraceCheckUtils]: 40: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-08 11:58:22,650 INFO L280 TraceCheckUtils]: 41: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:22,650 INFO L263 TraceCheckUtils]: 42: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,651 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:22,651 INFO L280 TraceCheckUtils]: 44: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,651 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:22,652 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:22,652 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-08 11:58:22,652 INFO L263 TraceCheckUtils]: 48: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,653 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,653 INFO L280 TraceCheckUtils]: 50: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,653 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:22,653 INFO L280 TraceCheckUtils]: 52: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-08 11:58:22,654 INFO L280 TraceCheckUtils]: 53: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:22,654 INFO L280 TraceCheckUtils]: 54: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-08 11:58:22,654 INFO L280 TraceCheckUtils]: 55: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,655 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-08 11:58:22,655 INFO L280 TraceCheckUtils]: 57: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,655 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-08 11:58:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,692 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,693 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,694 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:22,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,695 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-08 11:58:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-08 11:58:22,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-08 11:58:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:22,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,839 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:22,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:22,840 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:22,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,841 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:22,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:22,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-08 11:58:22,843 INFO L280 TraceCheckUtils]: 7: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-08 11:58:22,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-08 11:58:22,846 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-08 11:58:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-08 11:58:22,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-08 11:58:22,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:22,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:22,852 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:22,853 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:22,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,854 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:22,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:22,855 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-08 11:58:22,856 INFO L280 TraceCheckUtils]: 10: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-08 11:58:22,858 INFO L280 TraceCheckUtils]: 11: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-08 11:58:22,859 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-08 11:58:22,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {38537#(= 0 |processEnvironment_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {38538#(= 0 processEnvironment_~tmp~7)} is VALID [2020-07-08 11:58:22,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {38538#(= 0 processEnvironment_~tmp~7)} assume 0 != ~tmp~7; {37988#false} is VALID [2020-07-08 11:58:22,862 INFO L263 TraceCheckUtils]: 15: Hoare triple {37988#false} call deactivatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,862 INFO L280 TraceCheckUtils]: 16: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-08 11:58:22,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,863 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-08 11:58:22,863 INFO L280 TraceCheckUtils]: 19: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:22,864 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37988#false} {37987#true} #519#return; {37988#false} is VALID [2020-07-08 11:58:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:22,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,876 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:22,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,881 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:22,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:22,881 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:22,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,882 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:22,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:22,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-08 11:58:22,883 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,883 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,884 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:22,884 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-08 11:58:22,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-08 11:58:22,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,885 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {37987#true} {37988#false} #521#return; {37988#false} is VALID [2020-07-08 11:58:22,887 INFO L263 TraceCheckUtils]: 0: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:22,888 INFO L263 TraceCheckUtils]: 1: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,889 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,889 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:22,889 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,889 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-08 11:58:22,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:22,891 INFO L263 TraceCheckUtils]: 9: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:22,891 INFO L280 TraceCheckUtils]: 10: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-08 11:58:22,891 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,892 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-08 11:58:22,892 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-08 11:58:22,893 INFO L263 TraceCheckUtils]: 14: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,894 INFO L280 TraceCheckUtils]: 15: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:22,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:22,894 INFO L263 TraceCheckUtils]: 17: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,894 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:22,895 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,895 INFO L280 TraceCheckUtils]: 20: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:22,895 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,895 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:22,896 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:22,897 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-08 11:58:22,898 INFO L280 TraceCheckUtils]: 25: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-08 11:58:22,899 INFO L280 TraceCheckUtils]: 26: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-08 11:58:22,901 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-08 11:58:22,903 INFO L280 TraceCheckUtils]: 28: Hoare triple {38537#(= 0 |processEnvironment_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {38538#(= 0 processEnvironment_~tmp~7)} is VALID [2020-07-08 11:58:22,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {38538#(= 0 processEnvironment_~tmp~7)} assume 0 != ~tmp~7; {37988#false} is VALID [2020-07-08 11:58:22,904 INFO L263 TraceCheckUtils]: 30: Hoare triple {37988#false} call deactivatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:22,904 INFO L280 TraceCheckUtils]: 31: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-08 11:58:22,905 INFO L280 TraceCheckUtils]: 32: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,905 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-08 11:58:22,905 INFO L280 TraceCheckUtils]: 34: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:22,906 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37988#false} {37987#true} #519#return; {37988#false} is VALID [2020-07-08 11:58:22,906 INFO L263 TraceCheckUtils]: 36: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-08 11:58:22,906 INFO L280 TraceCheckUtils]: 37: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:22,907 INFO L263 TraceCheckUtils]: 38: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:22,907 INFO L280 TraceCheckUtils]: 39: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:22,907 INFO L280 TraceCheckUtils]: 40: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,907 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:22,908 INFO L280 TraceCheckUtils]: 42: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:22,908 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-08 11:58:22,908 INFO L263 TraceCheckUtils]: 44: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,909 INFO L280 TraceCheckUtils]: 45: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,909 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,909 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:22,909 INFO L280 TraceCheckUtils]: 48: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-08 11:58:22,910 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-08 11:58:22,910 INFO L280 TraceCheckUtils]: 50: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,910 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {37987#true} {37988#false} #521#return; {37988#false} is VALID [2020-07-08 11:58:22,911 INFO L280 TraceCheckUtils]: 52: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:22,911 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {37988#false} {37987#true} #505#return; {37988#false} is VALID [2020-07-08 11:58:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-08 11:58:22,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,925 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #501#return; {37988#false} is VALID [2020-07-08 11:58:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,934 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,934 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:22,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:22,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,935 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:22,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:22,935 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,936 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37988#false} #515#return; {37988#false} is VALID [2020-07-08 11:58:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,984 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:22,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:22,985 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:22,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:22,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,986 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:22,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:22,987 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:22,987 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:22,987 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:22,988 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:23,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:23,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,003 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:23,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,004 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:23,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:23,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,005 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:23,005 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,005 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,006 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:23,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:23,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,010 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:23,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:23,011 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:23,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,011 INFO L263 TraceCheckUtils]: 3: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:23,011 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:23,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,012 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:23,012 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,012 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,012 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:23,013 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:23,013 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:23,014 INFO L263 TraceCheckUtils]: 12: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,014 INFO L280 TraceCheckUtils]: 13: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:23,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,015 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:23,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,016 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:23,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:23,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:23,017 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:23,018 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:23,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:23,018 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:23,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,019 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:23,019 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:23,020 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:23,020 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:23,020 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,021 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:23,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-08 11:58:23,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:23,023 INFO L263 TraceCheckUtils]: 16: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,023 INFO L280 TraceCheckUtils]: 17: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:23,024 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:23,024 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,024 INFO L263 TraceCheckUtils]: 20: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:23,025 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:23,025 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,025 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:23,026 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,026 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,026 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:23,027 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:23,027 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:23,028 INFO L263 TraceCheckUtils]: 29: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,029 INFO L280 TraceCheckUtils]: 30: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:23,029 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,029 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:23,030 INFO L280 TraceCheckUtils]: 33: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,030 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:23,030 INFO L280 TraceCheckUtils]: 35: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,031 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-08 11:58:23,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:23,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:23,034 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:23,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:23,035 INFO L263 TraceCheckUtils]: 5: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,035 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:23,035 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:23,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:23,036 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:23,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,036 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:23,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:23,037 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:23,037 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:23,038 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,038 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:23,038 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-08 11:58:23,039 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:23,040 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,040 INFO L280 TraceCheckUtils]: 20: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:23,041 INFO L263 TraceCheckUtils]: 21: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:23,041 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,041 INFO L263 TraceCheckUtils]: 23: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:23,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:23,042 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,042 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:23,042 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,043 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,043 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:23,043 INFO L280 TraceCheckUtils]: 30: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:23,044 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:23,045 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,045 INFO L280 TraceCheckUtils]: 33: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:23,045 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,046 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:23,046 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,046 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:23,047 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,047 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-08 11:58:23,047 INFO L280 TraceCheckUtils]: 40: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,048 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37987#true} {37988#false} #519#return; {37988#false} is VALID [2020-07-08 11:58:23,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:23,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:23,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,054 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #537#return; {37988#false} is VALID [2020-07-08 11:58:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:23,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:23,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #539#return; {37988#false} is VALID [2020-07-08 11:58:23,065 INFO L263 TraceCheckUtils]: 0: Hoare triple {37987#true} call ULTIMATE.init(); {38243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:58:23,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {38243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {37987#true} is VALID [2020-07-08 11:58:23,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,066 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {37987#true} #555#return; {37987#true} is VALID [2020-07-08 11:58:23,066 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret76 := main(); {37987#true} is VALID [2020-07-08 11:58:23,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~2;havoc ~tmp~0; {37987#true} is VALID [2020-07-08 11:58:23,067 INFO L263 TraceCheckUtils]: 6: Hoare triple {37987#true} call select_helpers(); {37987#true} is VALID [2020-07-08 11:58:23,067 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,067 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #451#return; {37987#true} is VALID [2020-07-08 11:58:23,068 INFO L263 TraceCheckUtils]: 9: Hoare triple {37987#true} call select_features(); {37987#true} is VALID [2020-07-08 11:58:23,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,068 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37987#true} {37987#true} #453#return; {37987#true} is VALID [2020-07-08 11:58:23,069 INFO L263 TraceCheckUtils]: 12: Hoare triple {37987#true} call #t~ret1 := valid_product(); {37987#true} is VALID [2020-07-08 11:58:23,069 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {37987#true} is VALID [2020-07-08 11:58:23,069 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,069 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #455#return; {37987#true} is VALID [2020-07-08 11:58:23,070 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {37987#true} is VALID [2020-07-08 11:58:23,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume 0 != ~tmp~0; {37987#true} is VALID [2020-07-08 11:58:23,070 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call setup(); {37987#true} is VALID [2020-07-08 11:58:23,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,071 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37987#true} {37987#true} #457#return; {37987#true} is VALID [2020-07-08 11:58:23,071 INFO L263 TraceCheckUtils]: 21: Hoare triple {37987#true} call runTest(); {37987#true} is VALID [2020-07-08 11:58:23,073 INFO L263 TraceCheckUtils]: 22: Hoare triple {37987#true} call __utac_acc__Specification5_spec__1(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:23,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37987#true} is VALID [2020-07-08 11:58:23,074 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,074 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {37987#true} {37987#true} #545#return; {37987#true} is VALID [2020-07-08 11:58:23,074 INFO L263 TraceCheckUtils]: 26: Hoare triple {37987#true} call test(); {37987#true} is VALID [2020-07-08 11:58:23,074 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {37987#true} is VALID [2020-07-08 11:58:23,075 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume !false; {37987#true} is VALID [2020-07-08 11:58:23,075 INFO L280 TraceCheckUtils]: 29: Hoare triple {37987#true} assume ~splverifierCounter~0 < 4; {37987#true} is VALID [2020-07-08 11:58:23,075 INFO L280 TraceCheckUtils]: 30: Hoare triple {37987#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37987#true} is VALID [2020-07-08 11:58:23,075 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume 0 != ~tmp~5; {37987#true} is VALID [2020-07-08 11:58:23,076 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call waterRise(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:23,077 INFO L280 TraceCheckUtils]: 33: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-08 11:58:23,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,077 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #501#return; {37987#true} is VALID [2020-07-08 11:58:23,078 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37987#true} is VALID [2020-07-08 11:58:23,078 INFO L280 TraceCheckUtils]: 37: Hoare triple {37987#true} assume !(0 != ~tmp___0~1); {37987#true} is VALID [2020-07-08 11:58:23,078 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37987#true} is VALID [2020-07-08 11:58:23,079 INFO L280 TraceCheckUtils]: 39: Hoare triple {37987#true} assume 0 != ~tmp___2~0; {37987#true} is VALID [2020-07-08 11:58:23,080 INFO L263 TraceCheckUtils]: 40: Hoare triple {37987#true} call timeShift(); {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:58:23,081 INFO L263 TraceCheckUtils]: 41: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:23,081 INFO L263 TraceCheckUtils]: 42: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:23,082 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:23,082 INFO L280 TraceCheckUtils]: 44: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,082 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:23,083 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:23,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,083 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-08 11:58:23,083 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:23,084 INFO L280 TraceCheckUtils]: 50: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-08 11:58:23,085 INFO L263 TraceCheckUtils]: 51: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,085 INFO L280 TraceCheckUtils]: 52: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:23,085 INFO L280 TraceCheckUtils]: 53: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:23,088 INFO L263 TraceCheckUtils]: 54: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,088 INFO L280 TraceCheckUtils]: 55: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:23,088 INFO L280 TraceCheckUtils]: 56: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:23,089 INFO L263 TraceCheckUtils]: 57: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,089 INFO L280 TraceCheckUtils]: 58: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:23,089 INFO L263 TraceCheckUtils]: 59: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:23,089 INFO L280 TraceCheckUtils]: 60: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:23,090 INFO L280 TraceCheckUtils]: 61: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:23,090 INFO L280 TraceCheckUtils]: 62: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,090 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:23,090 INFO L280 TraceCheckUtils]: 64: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:23,091 INFO L280 TraceCheckUtils]: 65: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:23,091 INFO L280 TraceCheckUtils]: 66: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:23,091 INFO L280 TraceCheckUtils]: 67: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,092 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:23,092 INFO L280 TraceCheckUtils]: 69: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-08 11:58:23,092 INFO L280 TraceCheckUtils]: 70: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:23,094 INFO L263 TraceCheckUtils]: 71: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,094 INFO L280 TraceCheckUtils]: 72: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:23,095 INFO L263 TraceCheckUtils]: 73: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:23,095 INFO L280 TraceCheckUtils]: 74: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,095 INFO L263 TraceCheckUtils]: 75: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:23,096 INFO L280 TraceCheckUtils]: 76: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:23,096 INFO L280 TraceCheckUtils]: 77: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,096 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:23,096 INFO L280 TraceCheckUtils]: 79: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,097 INFO L280 TraceCheckUtils]: 80: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,097 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:23,097 INFO L280 TraceCheckUtils]: 82: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:23,098 INFO L280 TraceCheckUtils]: 83: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:23,099 INFO L263 TraceCheckUtils]: 84: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,099 INFO L280 TraceCheckUtils]: 85: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:23,100 INFO L280 TraceCheckUtils]: 86: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,100 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:23,100 INFO L280 TraceCheckUtils]: 88: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,101 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:23,101 INFO L280 TraceCheckUtils]: 90: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,101 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-08 11:58:23,101 INFO L280 TraceCheckUtils]: 92: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,102 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-08 11:58:23,102 INFO L263 TraceCheckUtils]: 94: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-08 11:58:23,102 INFO L280 TraceCheckUtils]: 95: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:23,102 INFO L263 TraceCheckUtils]: 96: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,103 INFO L280 TraceCheckUtils]: 97: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:23,103 INFO L280 TraceCheckUtils]: 98: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,103 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:23,103 INFO L280 TraceCheckUtils]: 100: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:23,104 INFO L280 TraceCheckUtils]: 101: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-08 11:58:23,104 INFO L280 TraceCheckUtils]: 102: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,104 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-08 11:58:23,105 INFO L280 TraceCheckUtils]: 104: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,105 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-08 11:58:23,105 INFO L280 TraceCheckUtils]: 106: Hoare triple {37987#true} assume !false; {37987#true} is VALID [2020-07-08 11:58:23,105 INFO L280 TraceCheckUtils]: 107: Hoare triple {37987#true} assume ~splverifierCounter~0 < 4; {37987#true} is VALID [2020-07-08 11:58:23,106 INFO L280 TraceCheckUtils]: 108: Hoare triple {37987#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37987#true} is VALID [2020-07-08 11:58:23,106 INFO L280 TraceCheckUtils]: 109: Hoare triple {37987#true} assume !(0 != ~tmp~5); {37987#true} is VALID [2020-07-08 11:58:23,106 INFO L280 TraceCheckUtils]: 110: Hoare triple {37987#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37987#true} is VALID [2020-07-08 11:58:23,107 INFO L280 TraceCheckUtils]: 111: Hoare triple {37987#true} assume !(0 != ~tmp___0~1); {37987#true} is VALID [2020-07-08 11:58:23,107 INFO L280 TraceCheckUtils]: 112: Hoare triple {37987#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37987#true} is VALID [2020-07-08 11:58:23,107 INFO L280 TraceCheckUtils]: 113: Hoare triple {37987#true} assume 0 != ~tmp___2~0; {37987#true} is VALID [2020-07-08 11:58:23,109 INFO L263 TraceCheckUtils]: 114: Hoare triple {37987#true} call timeShift(); {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:58:23,110 INFO L263 TraceCheckUtils]: 115: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:23,111 INFO L263 TraceCheckUtils]: 116: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:23,111 INFO L280 TraceCheckUtils]: 117: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:23,111 INFO L280 TraceCheckUtils]: 118: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,112 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:23,112 INFO L280 TraceCheckUtils]: 120: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:23,112 INFO L280 TraceCheckUtils]: 121: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,112 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-08 11:58:23,113 INFO L280 TraceCheckUtils]: 123: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:23,114 INFO L263 TraceCheckUtils]: 124: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:23,114 INFO L280 TraceCheckUtils]: 125: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-08 11:58:23,114 INFO L280 TraceCheckUtils]: 126: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,115 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-08 11:58:23,115 INFO L280 TraceCheckUtils]: 128: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-08 11:58:23,117 INFO L263 TraceCheckUtils]: 129: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,117 INFO L280 TraceCheckUtils]: 130: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:23,117 INFO L280 TraceCheckUtils]: 131: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:23,118 INFO L263 TraceCheckUtils]: 132: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,118 INFO L280 TraceCheckUtils]: 133: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:23,118 INFO L263 TraceCheckUtils]: 134: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:23,119 INFO L280 TraceCheckUtils]: 135: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:23,119 INFO L280 TraceCheckUtils]: 136: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,119 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:23,119 INFO L280 TraceCheckUtils]: 138: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:23,120 INFO L280 TraceCheckUtils]: 139: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-08 11:58:23,120 INFO L280 TraceCheckUtils]: 140: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-08 11:58:23,120 INFO L280 TraceCheckUtils]: 141: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,121 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-08 11:58:23,121 INFO L280 TraceCheckUtils]: 143: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-08 11:58:23,121 INFO L280 TraceCheckUtils]: 144: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-08 11:58:23,123 INFO L263 TraceCheckUtils]: 145: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,123 INFO L280 TraceCheckUtils]: 146: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:23,123 INFO L280 TraceCheckUtils]: 147: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:23,124 INFO L263 TraceCheckUtils]: 148: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-08 11:58:23,124 INFO L280 TraceCheckUtils]: 149: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,124 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-08 11:58:23,125 INFO L280 TraceCheckUtils]: 151: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,125 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-08 11:58:23,125 INFO L280 TraceCheckUtils]: 153: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,125 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-08 11:58:23,126 INFO L263 TraceCheckUtils]: 155: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-08 11:58:23,126 INFO L280 TraceCheckUtils]: 156: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:23,126 INFO L263 TraceCheckUtils]: 157: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,127 INFO L280 TraceCheckUtils]: 158: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:23,127 INFO L280 TraceCheckUtils]: 159: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,127 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:23,127 INFO L280 TraceCheckUtils]: 161: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:23,128 INFO L280 TraceCheckUtils]: 162: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-08 11:58:23,128 INFO L263 TraceCheckUtils]: 163: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:23,128 INFO L280 TraceCheckUtils]: 164: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:23,128 INFO L280 TraceCheckUtils]: 165: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,129 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:23,129 INFO L280 TraceCheckUtils]: 167: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-08 11:58:23,129 INFO L280 TraceCheckUtils]: 168: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:23,129 INFO L280 TraceCheckUtils]: 169: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-08 11:58:23,130 INFO L280 TraceCheckUtils]: 170: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,130 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-08 11:58:23,130 INFO L280 TraceCheckUtils]: 172: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,131 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-08 11:58:23,131 INFO L280 TraceCheckUtils]: 174: Hoare triple {37987#true} assume !false; {37987#true} is VALID [2020-07-08 11:58:23,131 INFO L280 TraceCheckUtils]: 175: Hoare triple {37987#true} assume ~splverifierCounter~0 < 4; {37987#true} is VALID [2020-07-08 11:58:23,131 INFO L280 TraceCheckUtils]: 176: Hoare triple {37987#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37987#true} is VALID [2020-07-08 11:58:23,132 INFO L280 TraceCheckUtils]: 177: Hoare triple {37987#true} assume !(0 != ~tmp~5); {37987#true} is VALID [2020-07-08 11:58:23,132 INFO L280 TraceCheckUtils]: 178: Hoare triple {37987#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37987#true} is VALID [2020-07-08 11:58:23,132 INFO L280 TraceCheckUtils]: 179: Hoare triple {37987#true} assume !(0 != ~tmp___0~1); {37987#true} is VALID [2020-07-08 11:58:23,133 INFO L280 TraceCheckUtils]: 180: Hoare triple {37987#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37987#true} is VALID [2020-07-08 11:58:23,133 INFO L280 TraceCheckUtils]: 181: Hoare triple {37987#true} assume 0 != ~tmp___2~0; {37987#true} is VALID [2020-07-08 11:58:23,135 INFO L263 TraceCheckUtils]: 182: Hoare triple {37987#true} call timeShift(); {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:58:23,138 INFO L263 TraceCheckUtils]: 183: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:23,138 INFO L263 TraceCheckUtils]: 184: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:23,139 INFO L280 TraceCheckUtils]: 185: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:23,139 INFO L280 TraceCheckUtils]: 186: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,139 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:23,139 INFO L280 TraceCheckUtils]: 188: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:23,140 INFO L280 TraceCheckUtils]: 189: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,140 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-08 11:58:23,140 INFO L280 TraceCheckUtils]: 191: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:23,141 INFO L263 TraceCheckUtils]: 192: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:23,142 INFO L280 TraceCheckUtils]: 193: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-08 11:58:23,142 INFO L280 TraceCheckUtils]: 194: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,142 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-08 11:58:23,142 INFO L280 TraceCheckUtils]: 196: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-08 11:58:23,143 INFO L263 TraceCheckUtils]: 197: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,144 INFO L280 TraceCheckUtils]: 198: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:23,144 INFO L280 TraceCheckUtils]: 199: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:23,144 INFO L263 TraceCheckUtils]: 200: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,144 INFO L280 TraceCheckUtils]: 201: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:23,145 INFO L263 TraceCheckUtils]: 202: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:23,145 INFO L280 TraceCheckUtils]: 203: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:23,145 INFO L280 TraceCheckUtils]: 204: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,146 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:23,146 INFO L280 TraceCheckUtils]: 206: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:23,147 INFO L280 TraceCheckUtils]: 207: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-08 11:58:23,148 INFO L280 TraceCheckUtils]: 208: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-08 11:58:23,149 INFO L280 TraceCheckUtils]: 209: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-08 11:58:23,150 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-08 11:58:23,152 INFO L280 TraceCheckUtils]: 211: Hoare triple {38537#(= 0 |processEnvironment_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {38538#(= 0 processEnvironment_~tmp~7)} is VALID [2020-07-08 11:58:23,153 INFO L280 TraceCheckUtils]: 212: Hoare triple {38538#(= 0 processEnvironment_~tmp~7)} assume 0 != ~tmp~7; {37988#false} is VALID [2020-07-08 11:58:23,153 INFO L263 TraceCheckUtils]: 213: Hoare triple {37988#false} call deactivatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,153 INFO L280 TraceCheckUtils]: 214: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-08 11:58:23,153 INFO L280 TraceCheckUtils]: 215: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,154 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-08 11:58:23,154 INFO L280 TraceCheckUtils]: 217: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:23,154 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {37988#false} {37987#true} #519#return; {37988#false} is VALID [2020-07-08 11:58:23,154 INFO L263 TraceCheckUtils]: 219: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-08 11:58:23,155 INFO L280 TraceCheckUtils]: 220: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:23,155 INFO L263 TraceCheckUtils]: 221: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,155 INFO L280 TraceCheckUtils]: 222: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:23,156 INFO L280 TraceCheckUtils]: 223: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,156 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:23,156 INFO L280 TraceCheckUtils]: 225: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:23,156 INFO L280 TraceCheckUtils]: 226: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-08 11:58:23,157 INFO L263 TraceCheckUtils]: 227: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:23,157 INFO L280 TraceCheckUtils]: 228: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:23,157 INFO L280 TraceCheckUtils]: 229: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,158 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:23,158 INFO L280 TraceCheckUtils]: 231: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-08 11:58:23,158 INFO L280 TraceCheckUtils]: 232: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-08 11:58:23,158 INFO L280 TraceCheckUtils]: 233: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,159 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {37987#true} {37988#false} #521#return; {37988#false} is VALID [2020-07-08 11:58:23,159 INFO L280 TraceCheckUtils]: 235: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:23,159 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {37988#false} {37987#true} #505#return; {37988#false} is VALID [2020-07-08 11:58:23,160 INFO L280 TraceCheckUtils]: 237: Hoare triple {37988#false} assume !false; {37988#false} is VALID [2020-07-08 11:58:23,160 INFO L280 TraceCheckUtils]: 238: Hoare triple {37988#false} assume ~splverifierCounter~0 < 4; {37988#false} is VALID [2020-07-08 11:58:23,160 INFO L280 TraceCheckUtils]: 239: Hoare triple {37988#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37988#false} is VALID [2020-07-08 11:58:23,160 INFO L280 TraceCheckUtils]: 240: Hoare triple {37988#false} assume 0 != ~tmp~5; {37988#false} is VALID [2020-07-08 11:58:23,161 INFO L263 TraceCheckUtils]: 241: Hoare triple {37988#false} call waterRise(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:23,161 INFO L280 TraceCheckUtils]: 242: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-08 11:58:23,161 INFO L280 TraceCheckUtils]: 243: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,161 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {37987#true} {37988#false} #501#return; {37988#false} is VALID [2020-07-08 11:58:23,162 INFO L280 TraceCheckUtils]: 245: Hoare triple {37988#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37988#false} is VALID [2020-07-08 11:58:23,162 INFO L280 TraceCheckUtils]: 246: Hoare triple {37988#false} assume !(0 != ~tmp___0~1); {37988#false} is VALID [2020-07-08 11:58:23,162 INFO L280 TraceCheckUtils]: 247: Hoare triple {37988#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37988#false} is VALID [2020-07-08 11:58:23,163 INFO L280 TraceCheckUtils]: 248: Hoare triple {37988#false} assume 0 != ~tmp___2~0; {37988#false} is VALID [2020-07-08 11:58:23,163 INFO L263 TraceCheckUtils]: 249: Hoare triple {37988#false} call timeShift(); {37988#false} is VALID [2020-07-08 11:58:23,163 INFO L263 TraceCheckUtils]: 250: Hoare triple {37988#false} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:23,163 INFO L263 TraceCheckUtils]: 251: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:23,164 INFO L280 TraceCheckUtils]: 252: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:23,164 INFO L280 TraceCheckUtils]: 253: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,164 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-08 11:58:23,165 INFO L280 TraceCheckUtils]: 255: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:23,165 INFO L280 TraceCheckUtils]: 256: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,165 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {37987#true} {37988#false} #515#return; {37988#false} is VALID [2020-07-08 11:58:23,165 INFO L280 TraceCheckUtils]: 258: Hoare triple {37988#false} assume !(0 != ~pumpRunning~0); {37988#false} is VALID [2020-07-08 11:58:23,166 INFO L280 TraceCheckUtils]: 259: Hoare triple {37988#false} assume 0 != ~systemActive~0; {37988#false} is VALID [2020-07-08 11:58:23,166 INFO L263 TraceCheckUtils]: 260: Hoare triple {37988#false} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,166 INFO L280 TraceCheckUtils]: 261: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:23,166 INFO L280 TraceCheckUtils]: 262: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:23,171 INFO L263 TraceCheckUtils]: 263: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,171 INFO L280 TraceCheckUtils]: 264: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:23,171 INFO L280 TraceCheckUtils]: 265: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:23,172 INFO L263 TraceCheckUtils]: 266: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,172 INFO L280 TraceCheckUtils]: 267: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:23,172 INFO L263 TraceCheckUtils]: 268: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:23,172 INFO L280 TraceCheckUtils]: 269: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:23,173 INFO L280 TraceCheckUtils]: 270: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:23,173 INFO L280 TraceCheckUtils]: 271: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,173 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:23,173 INFO L280 TraceCheckUtils]: 273: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:23,174 INFO L280 TraceCheckUtils]: 274: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:23,174 INFO L280 TraceCheckUtils]: 275: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:23,174 INFO L280 TraceCheckUtils]: 276: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,175 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:23,175 INFO L280 TraceCheckUtils]: 278: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-08 11:58:23,175 INFO L280 TraceCheckUtils]: 279: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:23,177 INFO L263 TraceCheckUtils]: 280: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,177 INFO L280 TraceCheckUtils]: 281: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:23,177 INFO L263 TraceCheckUtils]: 282: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:23,178 INFO L280 TraceCheckUtils]: 283: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,178 INFO L263 TraceCheckUtils]: 284: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:23,178 INFO L280 TraceCheckUtils]: 285: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:23,179 INFO L280 TraceCheckUtils]: 286: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,179 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:23,179 INFO L280 TraceCheckUtils]: 288: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:23,179 INFO L280 TraceCheckUtils]: 289: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,180 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:23,180 INFO L280 TraceCheckUtils]: 291: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:23,180 INFO L280 TraceCheckUtils]: 292: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:23,181 INFO L263 TraceCheckUtils]: 293: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:23,181 INFO L280 TraceCheckUtils]: 294: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:23,182 INFO L280 TraceCheckUtils]: 295: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,182 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:23,182 INFO L280 TraceCheckUtils]: 297: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,183 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:23,183 INFO L280 TraceCheckUtils]: 299: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,183 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-08 11:58:23,183 INFO L280 TraceCheckUtils]: 301: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,184 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {37987#true} {37988#false} #519#return; {37988#false} is VALID [2020-07-08 11:58:23,184 INFO L263 TraceCheckUtils]: 303: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37988#false} is VALID [2020-07-08 11:58:23,184 INFO L280 TraceCheckUtils]: 304: Hoare triple {37988#false} havoc ~tmp~4;havoc ~tmp___0~0; {37988#false} is VALID [2020-07-08 11:58:23,185 INFO L263 TraceCheckUtils]: 305: Hoare triple {37988#false} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:23,185 INFO L280 TraceCheckUtils]: 306: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:23,185 INFO L280 TraceCheckUtils]: 307: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,185 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {37987#true} {37988#false} #537#return; {37988#false} is VALID [2020-07-08 11:58:23,186 INFO L280 TraceCheckUtils]: 309: Hoare triple {37988#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37988#false} is VALID [2020-07-08 11:58:23,186 INFO L280 TraceCheckUtils]: 310: Hoare triple {37988#false} assume 2 != ~tmp~4; {37988#false} is VALID [2020-07-08 11:58:23,186 INFO L263 TraceCheckUtils]: 311: Hoare triple {37988#false} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:23,187 INFO L280 TraceCheckUtils]: 312: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:23,187 INFO L280 TraceCheckUtils]: 313: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:23,187 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {37987#true} {37988#false} #539#return; {37988#false} is VALID [2020-07-08 11:58:23,187 INFO L280 TraceCheckUtils]: 315: Hoare triple {37988#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37988#false} is VALID [2020-07-08 11:58:23,188 INFO L280 TraceCheckUtils]: 316: Hoare triple {37988#false} assume 0 != ~tmp___0~0; {37988#false} is VALID [2020-07-08 11:58:23,188 INFO L280 TraceCheckUtils]: 317: Hoare triple {37988#false} assume 0 == ~switchedOnBeforeTS~0; {37988#false} is VALID [2020-07-08 11:58:23,188 INFO L263 TraceCheckUtils]: 318: Hoare triple {37988#false} call __automaton_fail(); {37988#false} is VALID [2020-07-08 11:58:23,188 INFO L280 TraceCheckUtils]: 319: Hoare triple {37988#false} assume !false; {37988#false} is VALID [2020-07-08 11:58:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 76 proven. 2 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2020-07-08 11:58:23,341 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421459730] [2020-07-08 11:58:23,341 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1668273632] [2020-07-08 11:58:23,342 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:58:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:23,724 INFO L264 TraceCheckSpWp]: Trace formula consists of 1315 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-08 11:58:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:23,800 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:58:24,656 INFO L263 TraceCheckUtils]: 0: Hoare triple {37987#true} call ULTIMATE.init(); {37987#true} is VALID [2020-07-08 11:58:24,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,661 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {37987#true} #555#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,662 INFO L263 TraceCheckUtils]: 4: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,663 INFO L263 TraceCheckUtils]: 6: Hoare triple {38646#(<= ~waterLevel~0 1)} call select_helpers(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,664 INFO L280 TraceCheckUtils]: 7: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,664 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #451#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,665 INFO L263 TraceCheckUtils]: 9: Hoare triple {38646#(<= ~waterLevel~0 1)} call select_features(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,666 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #453#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,667 INFO L263 TraceCheckUtils]: 12: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret1 := valid_product(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,668 INFO L280 TraceCheckUtils]: 13: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,669 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #455#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,670 INFO L280 TraceCheckUtils]: 16: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,671 INFO L280 TraceCheckUtils]: 17: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,671 INFO L263 TraceCheckUtils]: 18: Hoare triple {38646#(<= ~waterLevel~0 1)} call setup(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,672 INFO L280 TraceCheckUtils]: 19: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,672 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #457#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,673 INFO L263 TraceCheckUtils]: 21: Hoare triple {38646#(<= ~waterLevel~0 1)} call runTest(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,673 INFO L263 TraceCheckUtils]: 22: Hoare triple {38646#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,674 INFO L280 TraceCheckUtils]: 23: Hoare triple {38646#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,674 INFO L280 TraceCheckUtils]: 24: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,675 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #545#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,675 INFO L263 TraceCheckUtils]: 26: Hoare triple {38646#(<= ~waterLevel~0 1)} call test(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,676 INFO L280 TraceCheckUtils]: 27: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,677 INFO L280 TraceCheckUtils]: 28: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !false; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,677 INFO L280 TraceCheckUtils]: 29: Hoare triple {38646#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,678 INFO L280 TraceCheckUtils]: 30: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,679 INFO L280 TraceCheckUtils]: 31: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,679 INFO L263 TraceCheckUtils]: 32: Hoare triple {38646#(<= ~waterLevel~0 1)} call waterRise(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,680 INFO L280 TraceCheckUtils]: 33: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:58:24,681 INFO L280 TraceCheckUtils]: 34: Hoare triple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:58:24,682 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {38646#(<= ~waterLevel~0 1)} #501#return; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,683 INFO L280 TraceCheckUtils]: 36: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,683 INFO L280 TraceCheckUtils]: 37: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,684 INFO L280 TraceCheckUtils]: 38: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,684 INFO L280 TraceCheckUtils]: 39: Hoare triple {38751#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,685 INFO L263 TraceCheckUtils]: 40: Hoare triple {38751#(<= ~waterLevel~0 2)} call timeShift(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,685 INFO L263 TraceCheckUtils]: 41: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37987#true} is VALID [2020-07-08 11:58:24,685 INFO L263 TraceCheckUtils]: 42: Hoare triple {37987#true} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:24,685 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:24,685 INFO L280 TraceCheckUtils]: 44: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,685 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37987#true} {37987#true} #535#return; {37987#true} is VALID [2020-07-08 11:58:24,685 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:24,686 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,686 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,687 INFO L280 TraceCheckUtils]: 49: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,687 INFO L280 TraceCheckUtils]: 50: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,687 INFO L263 TraceCheckUtils]: 51: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {37987#true} is VALID [2020-07-08 11:58:24,687 INFO L280 TraceCheckUtils]: 52: Hoare triple {37987#true} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:24,687 INFO L280 TraceCheckUtils]: 53: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:24,687 INFO L263 TraceCheckUtils]: 54: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {37987#true} is VALID [2020-07-08 11:58:24,688 INFO L280 TraceCheckUtils]: 55: Hoare triple {37987#true} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:24,688 INFO L280 TraceCheckUtils]: 56: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:24,688 INFO L263 TraceCheckUtils]: 57: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:24,688 INFO L280 TraceCheckUtils]: 58: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-08 11:58:24,688 INFO L263 TraceCheckUtils]: 59: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:24,688 INFO L280 TraceCheckUtils]: 60: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:24,688 INFO L280 TraceCheckUtils]: 61: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-08 11:58:24,688 INFO L280 TraceCheckUtils]: 62: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,689 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-08 11:58:24,689 INFO L280 TraceCheckUtils]: 64: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-08 11:58:24,689 INFO L280 TraceCheckUtils]: 65: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-08 11:58:24,689 INFO L280 TraceCheckUtils]: 66: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-08 11:58:24,689 INFO L280 TraceCheckUtils]: 67: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,689 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-08 11:58:24,689 INFO L280 TraceCheckUtils]: 69: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-08 11:58:24,689 INFO L280 TraceCheckUtils]: 70: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:24,689 INFO L263 TraceCheckUtils]: 71: Hoare triple {37987#true} call activatePump(); {37987#true} is VALID [2020-07-08 11:58:24,690 INFO L280 TraceCheckUtils]: 72: Hoare triple {37987#true} havoc ~tmp~8; {37987#true} is VALID [2020-07-08 11:58:24,690 INFO L263 TraceCheckUtils]: 73: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-08 11:58:24,690 INFO L280 TraceCheckUtils]: 74: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:24,690 INFO L263 TraceCheckUtils]: 75: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-08 11:58:24,690 INFO L280 TraceCheckUtils]: 76: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-08 11:58:24,693 INFO L280 TraceCheckUtils]: 77: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,694 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-08 11:58:24,694 INFO L280 TraceCheckUtils]: 79: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-08 11:58:24,694 INFO L280 TraceCheckUtils]: 80: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,694 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-08 11:58:24,694 INFO L280 TraceCheckUtils]: 82: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-08 11:58:24,694 INFO L280 TraceCheckUtils]: 83: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-08 11:58:24,695 INFO L263 TraceCheckUtils]: 84: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {37987#true} is VALID [2020-07-08 11:58:24,695 INFO L280 TraceCheckUtils]: 85: Hoare triple {37987#true} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-08 11:58:24,695 INFO L280 TraceCheckUtils]: 86: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,695 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-08 11:58:24,695 INFO L280 TraceCheckUtils]: 88: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,696 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-08 11:58:24,696 INFO L280 TraceCheckUtils]: 90: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,696 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-08 11:58:24,696 INFO L280 TraceCheckUtils]: 92: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,712 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,712 INFO L263 TraceCheckUtils]: 94: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-08 11:58:24,712 INFO L280 TraceCheckUtils]: 95: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:24,712 INFO L263 TraceCheckUtils]: 96: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:24,712 INFO L280 TraceCheckUtils]: 97: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:24,713 INFO L280 TraceCheckUtils]: 98: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,713 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:24,713 INFO L280 TraceCheckUtils]: 100: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:24,713 INFO L280 TraceCheckUtils]: 101: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-08 11:58:24,713 INFO L280 TraceCheckUtils]: 102: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,718 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,718 INFO L280 TraceCheckUtils]: 104: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,719 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {38751#(<= ~waterLevel~0 2)} #505#return; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,720 INFO L280 TraceCheckUtils]: 106: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !false; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,721 INFO L280 TraceCheckUtils]: 107: Hoare triple {38751#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,721 INFO L280 TraceCheckUtils]: 108: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,722 INFO L280 TraceCheckUtils]: 109: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,723 INFO L280 TraceCheckUtils]: 110: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,723 INFO L280 TraceCheckUtils]: 111: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,724 INFO L280 TraceCheckUtils]: 112: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,725 INFO L280 TraceCheckUtils]: 113: Hoare triple {38751#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:58:24,726 INFO L263 TraceCheckUtils]: 114: Hoare triple {38751#(<= ~waterLevel~0 2)} call timeShift(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,726 INFO L263 TraceCheckUtils]: 115: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37987#true} is VALID [2020-07-08 11:58:24,726 INFO L263 TraceCheckUtils]: 116: Hoare triple {37987#true} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:24,727 INFO L280 TraceCheckUtils]: 117: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:24,727 INFO L280 TraceCheckUtils]: 118: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,727 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37987#true} {37987#true} #535#return; {37987#true} is VALID [2020-07-08 11:58:24,727 INFO L280 TraceCheckUtils]: 120: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:24,727 INFO L280 TraceCheckUtils]: 121: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,730 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,730 INFO L280 TraceCheckUtils]: 123: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,732 INFO L263 TraceCheckUtils]: 124: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,733 INFO L280 TraceCheckUtils]: 125: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,734 INFO L280 TraceCheckUtils]: 126: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,735 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,736 INFO L280 TraceCheckUtils]: 128: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,736 INFO L263 TraceCheckUtils]: 129: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37987#true} is VALID [2020-07-08 11:58:24,737 INFO L280 TraceCheckUtils]: 130: Hoare triple {37987#true} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:24,737 INFO L280 TraceCheckUtils]: 131: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:24,737 INFO L263 TraceCheckUtils]: 132: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:24,737 INFO L280 TraceCheckUtils]: 133: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:24,737 INFO L263 TraceCheckUtils]: 134: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:24,737 INFO L280 TraceCheckUtils]: 135: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:24,738 INFO L280 TraceCheckUtils]: 136: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,738 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:24,738 INFO L280 TraceCheckUtils]: 138: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:24,738 INFO L280 TraceCheckUtils]: 139: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-08 11:58:24,738 INFO L280 TraceCheckUtils]: 140: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-08 11:58:24,739 INFO L280 TraceCheckUtils]: 141: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,739 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-08 11:58:24,739 INFO L280 TraceCheckUtils]: 143: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-08 11:58:24,739 INFO L280 TraceCheckUtils]: 144: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-08 11:58:24,739 INFO L263 TraceCheckUtils]: 145: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {37987#true} is VALID [2020-07-08 11:58:24,739 INFO L280 TraceCheckUtils]: 146: Hoare triple {37987#true} havoc ~tmp~6; {37987#true} is VALID [2020-07-08 11:58:24,739 INFO L280 TraceCheckUtils]: 147: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-08 11:58:24,740 INFO L263 TraceCheckUtils]: 148: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-08 11:58:24,740 INFO L280 TraceCheckUtils]: 149: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,740 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-08 11:58:24,740 INFO L280 TraceCheckUtils]: 151: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,740 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-08 11:58:24,740 INFO L280 TraceCheckUtils]: 153: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,741 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,742 INFO L263 TraceCheckUtils]: 155: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-08 11:58:24,742 INFO L280 TraceCheckUtils]: 156: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:24,742 INFO L263 TraceCheckUtils]: 157: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:24,742 INFO L280 TraceCheckUtils]: 158: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:24,742 INFO L280 TraceCheckUtils]: 159: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,743 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:24,743 INFO L280 TraceCheckUtils]: 161: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:24,743 INFO L280 TraceCheckUtils]: 162: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-08 11:58:24,743 INFO L263 TraceCheckUtils]: 163: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:24,743 INFO L280 TraceCheckUtils]: 164: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:24,743 INFO L280 TraceCheckUtils]: 165: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,744 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:24,744 INFO L280 TraceCheckUtils]: 167: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-08 11:58:24,744 INFO L280 TraceCheckUtils]: 168: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:24,744 INFO L280 TraceCheckUtils]: 169: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-08 11:58:24,744 INFO L280 TraceCheckUtils]: 170: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,746 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,747 INFO L280 TraceCheckUtils]: 172: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,748 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38751#(<= ~waterLevel~0 2)} #505#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,748 INFO L280 TraceCheckUtils]: 174: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !false; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,749 INFO L280 TraceCheckUtils]: 175: Hoare triple {38646#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,750 INFO L280 TraceCheckUtils]: 176: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,750 INFO L280 TraceCheckUtils]: 177: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~5); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,751 INFO L280 TraceCheckUtils]: 178: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,752 INFO L280 TraceCheckUtils]: 179: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,752 INFO L280 TraceCheckUtils]: 180: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,753 INFO L280 TraceCheckUtils]: 181: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,754 INFO L263 TraceCheckUtils]: 182: Hoare triple {38646#(<= ~waterLevel~0 1)} call timeShift(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,754 INFO L263 TraceCheckUtils]: 183: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37987#true} is VALID [2020-07-08 11:58:24,755 INFO L263 TraceCheckUtils]: 184: Hoare triple {37987#true} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:24,755 INFO L280 TraceCheckUtils]: 185: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:24,755 INFO L280 TraceCheckUtils]: 186: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,755 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {37987#true} {37987#true} #535#return; {37987#true} is VALID [2020-07-08 11:58:24,755 INFO L280 TraceCheckUtils]: 188: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-08 11:58:24,755 INFO L280 TraceCheckUtils]: 189: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,756 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,757 INFO L280 TraceCheckUtils]: 191: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,758 INFO L263 TraceCheckUtils]: 192: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,760 INFO L280 TraceCheckUtils]: 193: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,761 INFO L280 TraceCheckUtils]: 194: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,762 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,763 INFO L280 TraceCheckUtils]: 196: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,763 INFO L263 TraceCheckUtils]: 197: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37987#true} is VALID [2020-07-08 11:58:24,764 INFO L280 TraceCheckUtils]: 198: Hoare triple {37987#true} havoc ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:24,764 INFO L280 TraceCheckUtils]: 199: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-08 11:58:24,764 INFO L263 TraceCheckUtils]: 200: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:24,764 INFO L280 TraceCheckUtils]: 201: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-08 11:58:24,764 INFO L263 TraceCheckUtils]: 202: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-08 11:58:24,764 INFO L280 TraceCheckUtils]: 203: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-08 11:58:24,765 INFO L280 TraceCheckUtils]: 204: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,765 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-08 11:58:24,765 INFO L280 TraceCheckUtils]: 206: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-08 11:58:24,765 INFO L280 TraceCheckUtils]: 207: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-08 11:58:24,765 INFO L280 TraceCheckUtils]: 208: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-08 11:58:24,765 INFO L280 TraceCheckUtils]: 209: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,766 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-08 11:58:24,766 INFO L280 TraceCheckUtils]: 211: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-08 11:58:24,766 INFO L280 TraceCheckUtils]: 212: Hoare triple {37987#true} assume 0 != ~tmp~7; {37987#true} is VALID [2020-07-08 11:58:24,766 INFO L263 TraceCheckUtils]: 213: Hoare triple {37987#true} call deactivatePump(); {37987#true} is VALID [2020-07-08 11:58:24,766 INFO L280 TraceCheckUtils]: 214: Hoare triple {37987#true} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-08 11:58:24,766 INFO L280 TraceCheckUtils]: 215: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,767 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {37987#true} {37987#true} #495#return; {37987#true} is VALID [2020-07-08 11:58:24,767 INFO L280 TraceCheckUtils]: 217: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,768 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,768 INFO L263 TraceCheckUtils]: 219: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-08 11:58:24,768 INFO L280 TraceCheckUtils]: 220: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-08 11:58:24,768 INFO L263 TraceCheckUtils]: 221: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-08 11:58:24,769 INFO L280 TraceCheckUtils]: 222: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-08 11:58:24,769 INFO L280 TraceCheckUtils]: 223: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,769 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-08 11:58:24,769 INFO L280 TraceCheckUtils]: 225: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-08 11:58:24,769 INFO L280 TraceCheckUtils]: 226: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-08 11:58:24,769 INFO L263 TraceCheckUtils]: 227: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-08 11:58:24,770 INFO L280 TraceCheckUtils]: 228: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-08 11:58:24,770 INFO L280 TraceCheckUtils]: 229: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,770 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-08 11:58:24,770 INFO L280 TraceCheckUtils]: 231: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-08 11:58:24,770 INFO L280 TraceCheckUtils]: 232: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-08 11:58:24,770 INFO L280 TraceCheckUtils]: 233: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-08 11:58:24,771 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,772 INFO L280 TraceCheckUtils]: 235: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,773 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38646#(<= ~waterLevel~0 1)} #505#return; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:58:24,774 INFO L280 TraceCheckUtils]: 237: Hoare triple {39356#(<= ~waterLevel~0 0)} assume !false; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:58:24,775 INFO L280 TraceCheckUtils]: 238: Hoare triple {39356#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:58:24,776 INFO L280 TraceCheckUtils]: 239: Hoare triple {39356#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:58:24,776 INFO L280 TraceCheckUtils]: 240: Hoare triple {39356#(<= ~waterLevel~0 0)} assume 0 != ~tmp~5; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:58:24,777 INFO L263 TraceCheckUtils]: 241: Hoare triple {39356#(<= ~waterLevel~0 0)} call waterRise(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:24,778 INFO L280 TraceCheckUtils]: 242: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:58:24,779 INFO L280 TraceCheckUtils]: 243: Hoare triple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:58:24,780 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {39356#(<= ~waterLevel~0 0)} #501#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,780 INFO L280 TraceCheckUtils]: 245: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,781 INFO L280 TraceCheckUtils]: 246: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,782 INFO L280 TraceCheckUtils]: 247: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,782 INFO L280 TraceCheckUtils]: 248: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,783 INFO L263 TraceCheckUtils]: 249: Hoare triple {38646#(<= ~waterLevel~0 1)} call timeShift(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,784 INFO L263 TraceCheckUtils]: 250: Hoare triple {38646#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,785 INFO L263 TraceCheckUtils]: 251: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret47 := isPumpRunning(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,786 INFO L280 TraceCheckUtils]: 252: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,786 INFO L280 TraceCheckUtils]: 253: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,787 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #535#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,788 INFO L280 TraceCheckUtils]: 255: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,789 INFO L280 TraceCheckUtils]: 256: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,790 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #515#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,790 INFO L280 TraceCheckUtils]: 258: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,792 INFO L280 TraceCheckUtils]: 259: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,793 INFO L263 TraceCheckUtils]: 260: Hoare triple {38646#(<= ~waterLevel~0 1)} call processEnvironment(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,794 INFO L280 TraceCheckUtils]: 261: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~tmp~7; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,794 INFO L280 TraceCheckUtils]: 262: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,795 INFO L263 TraceCheckUtils]: 263: Hoare triple {38646#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,796 INFO L280 TraceCheckUtils]: 264: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~tmp~6; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,797 INFO L280 TraceCheckUtils]: 265: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,798 INFO L263 TraceCheckUtils]: 266: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret54 := isHighWaterLevel(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,799 INFO L280 TraceCheckUtils]: 267: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,800 INFO L263 TraceCheckUtils]: 268: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret74 := isHighWaterSensorDry(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,801 INFO L280 TraceCheckUtils]: 269: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:58:24,802 INFO L280 TraceCheckUtils]: 270: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37988#false} is VALID [2020-07-08 11:58:24,802 INFO L280 TraceCheckUtils]: 271: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,802 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #513#return; {37988#false} is VALID [2020-07-08 11:58:24,802 INFO L280 TraceCheckUtils]: 273: Hoare triple {37988#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37988#false} is VALID [2020-07-08 11:58:24,802 INFO L280 TraceCheckUtils]: 274: Hoare triple {37988#false} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37988#false} is VALID [2020-07-08 11:58:24,803 INFO L280 TraceCheckUtils]: 275: Hoare triple {37988#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37988#false} is VALID [2020-07-08 11:58:24,803 INFO L280 TraceCheckUtils]: 276: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,803 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #527#return; {37988#false} is VALID [2020-07-08 11:58:24,803 INFO L280 TraceCheckUtils]: 278: Hoare triple {37988#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37988#false} is VALID [2020-07-08 11:58:24,803 INFO L280 TraceCheckUtils]: 279: Hoare triple {37988#false} assume 0 != ~tmp~6; {37988#false} is VALID [2020-07-08 11:58:24,803 INFO L263 TraceCheckUtils]: 280: Hoare triple {37988#false} call activatePump(); {37988#false} is VALID [2020-07-08 11:58:24,804 INFO L280 TraceCheckUtils]: 281: Hoare triple {37988#false} havoc ~tmp~8; {37988#false} is VALID [2020-07-08 11:58:24,804 INFO L263 TraceCheckUtils]: 282: Hoare triple {37988#false} call #t~ret56 := isMethaneAlarm(); {37988#false} is VALID [2020-07-08 11:58:24,804 INFO L280 TraceCheckUtils]: 283: Hoare triple {37988#false} havoc ~retValue_acc~10; {37988#false} is VALID [2020-07-08 11:58:24,804 INFO L263 TraceCheckUtils]: 284: Hoare triple {37988#false} call #t~ret57 := isMethaneLevelCritical(); {37988#false} is VALID [2020-07-08 11:58:24,804 INFO L280 TraceCheckUtils]: 285: Hoare triple {37988#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37988#false} is VALID [2020-07-08 11:58:24,805 INFO L280 TraceCheckUtils]: 286: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,805 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {37988#false} {37988#false} #549#return; {37988#false} is VALID [2020-07-08 11:58:24,805 INFO L280 TraceCheckUtils]: 288: Hoare triple {37988#false} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37988#false} is VALID [2020-07-08 11:58:24,805 INFO L280 TraceCheckUtils]: 289: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,805 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {37988#false} {37988#false} #509#return; {37988#false} is VALID [2020-07-08 11:58:24,805 INFO L280 TraceCheckUtils]: 291: Hoare triple {37988#false} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37988#false} is VALID [2020-07-08 11:58:24,806 INFO L280 TraceCheckUtils]: 292: Hoare triple {37988#false} assume !(0 != ~tmp~8); {37988#false} is VALID [2020-07-08 11:58:24,806 INFO L263 TraceCheckUtils]: 293: Hoare triple {37988#false} call activatePump__wrappee__lowWaterSensor(); {37988#false} is VALID [2020-07-08 11:58:24,806 INFO L280 TraceCheckUtils]: 294: Hoare triple {37988#false} ~pumpRunning~0 := 1; {37988#false} is VALID [2020-07-08 11:58:24,806 INFO L280 TraceCheckUtils]: 295: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,806 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37988#false} {37988#false} #511#return; {37988#false} is VALID [2020-07-08 11:58:24,806 INFO L280 TraceCheckUtils]: 297: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,807 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37988#false} {37988#false} #529#return; {37988#false} is VALID [2020-07-08 11:58:24,807 INFO L280 TraceCheckUtils]: 299: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,807 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #499#return; {37988#false} is VALID [2020-07-08 11:58:24,807 INFO L280 TraceCheckUtils]: 301: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,807 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #519#return; {37988#false} is VALID [2020-07-08 11:58:24,807 INFO L263 TraceCheckUtils]: 303: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37988#false} is VALID [2020-07-08 11:58:24,808 INFO L280 TraceCheckUtils]: 304: Hoare triple {37988#false} havoc ~tmp~4;havoc ~tmp___0~0; {37988#false} is VALID [2020-07-08 11:58:24,808 INFO L263 TraceCheckUtils]: 305: Hoare triple {37988#false} call #t~ret48 := getWaterLevel(); {37988#false} is VALID [2020-07-08 11:58:24,808 INFO L280 TraceCheckUtils]: 306: Hoare triple {37988#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37988#false} is VALID [2020-07-08 11:58:24,808 INFO L280 TraceCheckUtils]: 307: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,808 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {37988#false} {37988#false} #537#return; {37988#false} is VALID [2020-07-08 11:58:24,808 INFO L280 TraceCheckUtils]: 309: Hoare triple {37988#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37988#false} is VALID [2020-07-08 11:58:24,808 INFO L280 TraceCheckUtils]: 310: Hoare triple {37988#false} assume 2 != ~tmp~4; {37988#false} is VALID [2020-07-08 11:58:24,809 INFO L263 TraceCheckUtils]: 311: Hoare triple {37988#false} call #t~ret49 := isPumpRunning(); {37988#false} is VALID [2020-07-08 11:58:24,809 INFO L280 TraceCheckUtils]: 312: Hoare triple {37988#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37988#false} is VALID [2020-07-08 11:58:24,809 INFO L280 TraceCheckUtils]: 313: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-08 11:58:24,809 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {37988#false} {37988#false} #539#return; {37988#false} is VALID [2020-07-08 11:58:24,809 INFO L280 TraceCheckUtils]: 315: Hoare triple {37988#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37988#false} is VALID [2020-07-08 11:58:24,810 INFO L280 TraceCheckUtils]: 316: Hoare triple {37988#false} assume 0 != ~tmp___0~0; {37988#false} is VALID [2020-07-08 11:58:24,810 INFO L280 TraceCheckUtils]: 317: Hoare triple {37988#false} assume 0 == ~switchedOnBeforeTS~0; {37988#false} is VALID [2020-07-08 11:58:24,810 INFO L263 TraceCheckUtils]: 318: Hoare triple {37988#false} call __automaton_fail(); {37988#false} is VALID [2020-07-08 11:58:24,810 INFO L280 TraceCheckUtils]: 319: Hoare triple {37988#false} assume !false; {37988#false} is VALID [2020-07-08 11:58:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2020-07-08 11:58:24,878 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:58:24,878 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 8] total 17 [2020-07-08 11:58:24,879 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710535461] [2020-07-08 11:58:24,880 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 320 [2020-07-08 11:58:24,890 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:58:24,890 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-08 11:58:25,408 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 340 edges. 340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:58:25,409 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-08 11:58:25,409 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:58:25,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-08 11:58:25,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2020-07-08 11:58:25,410 INFO L87 Difference]: Start difference. First operand 838 states and 961 transitions. Second operand 17 states. [2020-07-08 11:58:27,039 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:58:31,635 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:58:45,338 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:58:45,794 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:58:46,412 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:58:46,865 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:58:50,579 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:58:51,629 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:58:52,108 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:58:52,663 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:58:53,128 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:59:14,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:14,058 INFO L93 Difference]: Finished difference Result 2068 states and 2568 transitions. [2020-07-08 11:59:14,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-07-08 11:59:14,058 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 320 [2020-07-08 11:59:14,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:59:14,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-08 11:59:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 788 transitions. [2020-07-08 11:59:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-08 11:59:14,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 788 transitions. [2020-07-08 11:59:14,074 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 788 transitions. [2020-07-08 11:59:17,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 788 edges. 788 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:59:17,171 INFO L225 Difference]: With dead ends: 2068 [2020-07-08 11:59:17,172 INFO L226 Difference]: Without dead ends: 1343 [2020-07-08 11:59:17,175 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 488 GetRequests, 436 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 742 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=709, Invalid=2047, Unknown=0, NotChecked=0, Total=2756 [2020-07-08 11:59:17,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1343 states. [2020-07-08 11:59:29,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1343 to 1082. [2020-07-08 11:59:29,945 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:59:29,945 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1343 states. Second operand 1082 states. [2020-07-08 11:59:29,945 INFO L74 IsIncluded]: Start isIncluded. First operand 1343 states. Second operand 1082 states. [2020-07-08 11:59:29,945 INFO L87 Difference]: Start difference. First operand 1343 states. Second operand 1082 states. [2020-07-08 11:59:30,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:30,007 INFO L93 Difference]: Finished difference Result 1343 states and 1679 transitions. [2020-07-08 11:59:30,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1679 transitions. [2020-07-08 11:59:30,009 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:59:30,009 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:59:30,009 INFO L74 IsIncluded]: Start isIncluded. First operand 1082 states. Second operand 1343 states. [2020-07-08 11:59:30,009 INFO L87 Difference]: Start difference. First operand 1082 states. Second operand 1343 states. [2020-07-08 11:59:30,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:30,080 INFO L93 Difference]: Finished difference Result 1343 states and 1679 transitions. [2020-07-08 11:59:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1679 transitions. [2020-07-08 11:59:30,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:59:30,083 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:59:30,083 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:59:30,083 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:59:30,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1082 states. [2020-07-08 11:59:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 1082 states and 1243 transitions. [2020-07-08 11:59:30,132 INFO L78 Accepts]: Start accepts. Automaton has 1082 states and 1243 transitions. Word has length 320 [2020-07-08 11:59:30,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:59:30,132 INFO L479 AbstractCegarLoop]: Abstraction has 1082 states and 1243 transitions. [2020-07-08 11:59:30,132 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-08 11:59:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1243 transitions. [2020-07-08 11:59:30,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2020-07-08 11:59:30,137 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:59:30,137 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-08 11:59:30,347 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:59:30,348 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:59:30,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:59:30,349 INFO L82 PathProgramCache]: Analyzing trace with hash 465719961, now seen corresponding path program 1 times [2020-07-08 11:59:30,349 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:59:30,349 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122016020] [2020-07-08 11:59:30,350 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:59:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:30,841 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:59:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:30,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {46933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {46617#true} is VALID [2020-07-08 11:59:30,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:30,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #555#return; {46617#true} is VALID [2020-07-08 11:59:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:30,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:30,904 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #451#return; {46617#true} is VALID [2020-07-08 11:59:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:30,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:30,908 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #453#return; {46617#true} is VALID [2020-07-08 11:59:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:30,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {46617#true} is VALID [2020-07-08 11:59:30,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:30,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #455#return; {46617#true} is VALID [2020-07-08 11:59:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:30,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:30,923 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #457#return; {46617#true} is VALID [2020-07-08 11:59:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:30,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {46617#true} is VALID [2020-07-08 11:59:30,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:30,939 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #545#return; {46617#true} is VALID [2020-07-08 11:59:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:30,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-08 11:59:30,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:30,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #501#return; {46617#true} is VALID [2020-07-08 11:59:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,009 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,010 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,010 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,010 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,010 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:31,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,011 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-08 11:59:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,054 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:31,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,055 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,056 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:31,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:31,056 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:31,056 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:31,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,057 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,072 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,072 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:31,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,073 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,074 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,074 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:31,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,079 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:31,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:31,079 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:31,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,080 INFO L263 TraceCheckUtils]: 3: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:31,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,081 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,082 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:31,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:31,082 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:31,084 INFO L263 TraceCheckUtils]: 12: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,085 INFO L280 TraceCheckUtils]: 13: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:31,085 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,085 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:31,086 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,086 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:31,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,087 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,087 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,087 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,088 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,088 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:31,088 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:31,089 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:31,089 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:31,089 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,089 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:31,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-08 11:59:31,090 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,091 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,091 INFO L280 TraceCheckUtils]: 17: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:31,091 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:31,092 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,092 INFO L263 TraceCheckUtils]: 20: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:31,092 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,092 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,093 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,093 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,093 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,093 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:31,093 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:31,094 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:31,095 INFO L263 TraceCheckUtils]: 29: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,095 INFO L280 TraceCheckUtils]: 30: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:31,095 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,095 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:31,096 INFO L280 TraceCheckUtils]: 33: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,096 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:31,096 INFO L280 TraceCheckUtils]: 35: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,096 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-08 11:59:31,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:31,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:31,099 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,099 INFO L263 TraceCheckUtils]: 5: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,100 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,100 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,100 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,100 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,101 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:31,101 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:31,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:31,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:31,101 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,102 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:31,102 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-08 11:59:31,102 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,103 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,103 INFO L280 TraceCheckUtils]: 20: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:31,104 INFO L263 TraceCheckUtils]: 21: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:31,104 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,104 INFO L263 TraceCheckUtils]: 23: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:31,105 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,105 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,105 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,106 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,106 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,106 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:31,106 INFO L280 TraceCheckUtils]: 30: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:31,107 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:31,108 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,108 INFO L280 TraceCheckUtils]: 33: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:31,109 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,109 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:31,109 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,110 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:31,110 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,110 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-08 11:59:31,111 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,111 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-08 11:59:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,123 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,123 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,124 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:31,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-08 11:59:31,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,126 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-08 11:59:31,127 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:31,127 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,128 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,128 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:31,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,129 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-08 11:59:31,129 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:31,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-08 11:59:31,130 INFO L263 TraceCheckUtils]: 10: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:31,130 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:31,131 INFO L263 TraceCheckUtils]: 13: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,132 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,132 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,132 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,132 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,133 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,133 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:31,133 INFO L280 TraceCheckUtils]: 23: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:31,133 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:31,133 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:31,134 INFO L280 TraceCheckUtils]: 26: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,134 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:31,134 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-08 11:59:31,134 INFO L280 TraceCheckUtils]: 29: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,135 INFO L263 TraceCheckUtils]: 30: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,136 INFO L280 TraceCheckUtils]: 31: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:31,136 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:31,136 INFO L280 TraceCheckUtils]: 33: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,137 INFO L263 TraceCheckUtils]: 34: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:31,137 INFO L280 TraceCheckUtils]: 35: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,137 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,137 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,138 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,138 INFO L280 TraceCheckUtils]: 39: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,138 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:31,139 INFO L280 TraceCheckUtils]: 41: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:31,139 INFO L280 TraceCheckUtils]: 42: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:31,141 INFO L263 TraceCheckUtils]: 43: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,141 INFO L280 TraceCheckUtils]: 44: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:31,142 INFO L280 TraceCheckUtils]: 45: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,142 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:31,142 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,143 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:31,143 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,143 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-08 11:59:31,143 INFO L280 TraceCheckUtils]: 51: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,144 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-08 11:59:31,144 INFO L263 TraceCheckUtils]: 53: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:31,144 INFO L280 TraceCheckUtils]: 54: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,144 INFO L263 TraceCheckUtils]: 55: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,145 INFO L280 TraceCheckUtils]: 56: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,145 INFO L280 TraceCheckUtils]: 57: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,145 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,145 INFO L280 TraceCheckUtils]: 59: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:31,146 INFO L280 TraceCheckUtils]: 60: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-08 11:59:31,146 INFO L280 TraceCheckUtils]: 61: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,146 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-08 11:59:31,146 INFO L280 TraceCheckUtils]: 63: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,147 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-08 11:59:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,174 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,174 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,175 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:31,176 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,176 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-08 11:59:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46617#true} is VALID [2020-07-08 11:59:31,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,181 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #517#return; {46617#true} is VALID [2020-07-08 11:59:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-08 11:59:31,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,199 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-08 11:59:31,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:31,199 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-08 11:59:31,200 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,200 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-08 11:59:31,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-08 11:59:31,200 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-08 11:59:31,200 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-08 11:59:31,201 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,201 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-08 11:59:31,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,208 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-08 11:59:31,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:31,209 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:31,209 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,209 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-08 11:59:31,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,210 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-08 11:59:31,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:31,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,210 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:31,211 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-08 11:59:31,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,211 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-08 11:59:31,212 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-08 11:59:31,212 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-08 11:59:31,212 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-08 11:59:31,212 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,213 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-08 11:59:31,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-08 11:59:31,213 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-08 11:59:31,215 INFO L263 TraceCheckUtils]: 15: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,215 INFO L280 TraceCheckUtils]: 16: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,216 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:31,216 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:31,216 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,216 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-08 11:59:31,216 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,217 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-08 11:59:31,217 INFO L280 TraceCheckUtils]: 23: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,217 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-08 11:59:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,238 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:31,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,238 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,239 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,239 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:31,239 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:31,240 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,240 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,240 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,240 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:31,240 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:31,241 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-08 11:59:31,241 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,241 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-08 11:59:31,243 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:31,243 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,244 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,244 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:31,244 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,244 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-08 11:59:31,245 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,246 INFO L263 TraceCheckUtils]: 9: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:31,246 INFO L280 TraceCheckUtils]: 10: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46617#true} is VALID [2020-07-08 11:59:31,246 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,247 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {46617#true} {46617#true} #517#return; {46617#true} is VALID [2020-07-08 11:59:31,247 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-08 11:59:31,248 INFO L263 TraceCheckUtils]: 14: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,248 INFO L280 TraceCheckUtils]: 15: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:31,248 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,249 INFO L263 TraceCheckUtils]: 17: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,249 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:31,249 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,249 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-08 11:59:31,249 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,250 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-08 11:59:31,250 INFO L280 TraceCheckUtils]: 23: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-08 11:59:31,250 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-08 11:59:31,250 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-08 11:59:31,250 INFO L280 TraceCheckUtils]: 26: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,251 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-08 11:59:31,251 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-08 11:59:31,251 INFO L280 TraceCheckUtils]: 29: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-08 11:59:31,252 INFO L263 TraceCheckUtils]: 30: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,253 INFO L280 TraceCheckUtils]: 31: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,253 INFO L280 TraceCheckUtils]: 32: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:31,253 INFO L263 TraceCheckUtils]: 33: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:31,253 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,254 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-08 11:59:31,254 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,254 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-08 11:59:31,254 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,254 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-08 11:59:31,255 INFO L263 TraceCheckUtils]: 40: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:31,255 INFO L280 TraceCheckUtils]: 41: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,255 INFO L263 TraceCheckUtils]: 42: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,255 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,255 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,256 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,256 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:31,256 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:31,256 INFO L263 TraceCheckUtils]: 48: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,256 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,257 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,257 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:31,257 INFO L280 TraceCheckUtils]: 52: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:31,257 INFO L280 TraceCheckUtils]: 53: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,257 INFO L280 TraceCheckUtils]: 54: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-08 11:59:31,258 INFO L280 TraceCheckUtils]: 55: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,258 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-08 11:59:31,258 INFO L280 TraceCheckUtils]: 57: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,258 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-08 11:59:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,333 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,333 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,334 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:31,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,334 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-08 11:59:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume true; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47178#(<= 0 ~waterLevel~0)} {46617#true} #517#return; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,563 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:31,563 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,567 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,568 INFO L280 TraceCheckUtils]: 5: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,571 INFO L280 TraceCheckUtils]: 7: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,572 INFO L280 TraceCheckUtils]: 8: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,573 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-08 11:59:31,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,578 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:31,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,579 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,579 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:31,579 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,583 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,586 INFO L280 TraceCheckUtils]: 10: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,588 INFO L280 TraceCheckUtils]: 11: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,589 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,590 INFO L280 TraceCheckUtils]: 13: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,591 INFO L280 TraceCheckUtils]: 14: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp~7; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,592 INFO L263 TraceCheckUtils]: 15: Hoare triple {47228#(not (= 0 ~waterLevel~0))} call deactivatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,593 INFO L280 TraceCheckUtils]: 16: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-08 11:59:31,593 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,594 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,595 INFO L280 TraceCheckUtils]: 19: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,597 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {47178#(<= 0 ~waterLevel~0)} #519#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,611 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:31,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,611 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,612 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,612 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,612 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:31,612 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:31,612 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,613 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,613 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,613 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:31,613 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:31,613 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-08 11:59:31,613 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,614 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {46617#true} {46815#(< 0 ~waterLevel~0)} #521#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,616 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:31,616 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,617 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:31,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,618 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-08 11:59:31,618 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,619 INFO L263 TraceCheckUtils]: 9: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:31,621 INFO L280 TraceCheckUtils]: 10: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,622 INFO L280 TraceCheckUtils]: 11: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume true; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,623 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47178#(<= 0 ~waterLevel~0)} {46617#true} #517#return; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,624 INFO L280 TraceCheckUtils]: 13: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume 0 != ~systemActive~0; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,626 INFO L263 TraceCheckUtils]: 14: Hoare triple {47178#(<= 0 ~waterLevel~0)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,626 INFO L280 TraceCheckUtils]: 15: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:31,626 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,626 INFO L263 TraceCheckUtils]: 17: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,627 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:31,627 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,629 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,630 INFO L280 TraceCheckUtils]: 21: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,631 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:31,634 INFO L280 TraceCheckUtils]: 24: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,635 INFO L280 TraceCheckUtils]: 25: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,636 INFO L280 TraceCheckUtils]: 26: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,637 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,638 INFO L280 TraceCheckUtils]: 28: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,638 INFO L280 TraceCheckUtils]: 29: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp~7; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,640 INFO L263 TraceCheckUtils]: 30: Hoare triple {47228#(not (= 0 ~waterLevel~0))} call deactivatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,640 INFO L280 TraceCheckUtils]: 31: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-08 11:59:31,640 INFO L280 TraceCheckUtils]: 32: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,641 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,642 INFO L280 TraceCheckUtils]: 34: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:31,643 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {47178#(<= 0 ~waterLevel~0)} #519#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,644 INFO L263 TraceCheckUtils]: 36: Hoare triple {46815#(< 0 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:31,644 INFO L280 TraceCheckUtils]: 37: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,644 INFO L263 TraceCheckUtils]: 38: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,644 INFO L280 TraceCheckUtils]: 39: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,644 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,644 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,645 INFO L280 TraceCheckUtils]: 42: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:31,645 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:31,645 INFO L263 TraceCheckUtils]: 44: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,645 INFO L280 TraceCheckUtils]: 45: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,645 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,645 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:31,646 INFO L280 TraceCheckUtils]: 48: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:31,646 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-08 11:59:31,646 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,647 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {46617#true} {46815#(< 0 ~waterLevel~0)} #521#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,648 INFO L280 TraceCheckUtils]: 52: Hoare triple {46815#(< 0 ~waterLevel~0)} assume true; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,649 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {46815#(< 0 ~waterLevel~0)} {46617#true} #505#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 11:59:31,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 11:59:31,684 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {46815#(< 0 ~waterLevel~0)} #501#return; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,771 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,771 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,772 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:31,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,774 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,837 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,837 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,839 INFO L280 TraceCheckUtils]: 4: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,839 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,840 INFO L280 TraceCheckUtils]: 6: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,840 INFO L280 TraceCheckUtils]: 7: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,841 INFO L280 TraceCheckUtils]: 8: Hoare triple {47319#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,842 INFO L280 TraceCheckUtils]: 9: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,843 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,846 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {47319#(<= ~waterLevel~0 1)} #531#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,846 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,847 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,847 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,849 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,850 INFO L280 TraceCheckUtils]: 9: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,851 INFO L280 TraceCheckUtils]: 10: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,851 INFO L280 TraceCheckUtils]: 11: Hoare triple {47319#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,852 INFO L280 TraceCheckUtils]: 12: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,853 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,854 INFO L280 TraceCheckUtils]: 14: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,854 INFO L280 TraceCheckUtils]: 15: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,854 INFO L263 TraceCheckUtils]: 16: Hoare triple {47319#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:31,854 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,855 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {46617#true} {47319#(<= ~waterLevel~0 1)} #531#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,856 INFO L280 TraceCheckUtils]: 19: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,856 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:31,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:31,858 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,859 INFO L263 TraceCheckUtils]: 5: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,859 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,859 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,862 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,862 INFO L280 TraceCheckUtils]: 12: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,863 INFO L280 TraceCheckUtils]: 13: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,863 INFO L280 TraceCheckUtils]: 14: Hoare triple {47319#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,864 INFO L280 TraceCheckUtils]: 15: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,864 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,865 INFO L280 TraceCheckUtils]: 18: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,865 INFO L263 TraceCheckUtils]: 19: Hoare triple {47319#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:31,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,866 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {46617#true} {47319#(<= ~waterLevel~0 1)} #531#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,867 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,868 INFO L280 TraceCheckUtils]: 24: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,868 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47278#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:59:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,888 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,892 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:31,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,892 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,893 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,893 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:31,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:31,893 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,893 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,894 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,894 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:31,894 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:31,894 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-08 11:59:31,894 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,895 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {46617#true} {47278#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} #521#return; {47294#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 11:59:31,897 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:31,897 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,897 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,897 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:31,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,899 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:31,900 INFO L280 TraceCheckUtils]: 8: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:31,901 INFO L280 TraceCheckUtils]: 9: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:31,902 INFO L263 TraceCheckUtils]: 10: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,902 INFO L280 TraceCheckUtils]: 11: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:31,902 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:31,903 INFO L263 TraceCheckUtils]: 13: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,903 INFO L280 TraceCheckUtils]: 14: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,903 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,903 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,904 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,904 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,906 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,907 INFO L280 TraceCheckUtils]: 21: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,908 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,909 INFO L280 TraceCheckUtils]: 23: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,910 INFO L280 TraceCheckUtils]: 24: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,910 INFO L280 TraceCheckUtils]: 25: Hoare triple {47319#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,911 INFO L280 TraceCheckUtils]: 26: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,912 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,913 INFO L280 TraceCheckUtils]: 28: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,914 INFO L280 TraceCheckUtils]: 29: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,914 INFO L263 TraceCheckUtils]: 30: Hoare triple {47319#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:31,915 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,916 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {46617#true} {47319#(<= ~waterLevel~0 1)} #531#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,916 INFO L280 TraceCheckUtils]: 33: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,917 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,918 INFO L280 TraceCheckUtils]: 35: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:31,919 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47278#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:59:31,920 INFO L263 TraceCheckUtils]: 37: Hoare triple {47278#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:31,920 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:31,920 INFO L263 TraceCheckUtils]: 39: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,920 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:31,920 INFO L280 TraceCheckUtils]: 41: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,921 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:31,921 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:31,921 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:31,921 INFO L263 TraceCheckUtils]: 45: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,922 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,922 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,922 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:31,922 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:31,923 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-08 11:59:31,923 INFO L280 TraceCheckUtils]: 51: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,924 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {46617#true} {47278#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} #521#return; {47294#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 11:59:31,925 INFO L280 TraceCheckUtils]: 53: Hoare triple {47294#(<= |old(~waterLevel~0)| 1)} assume true; {47294#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 11:59:31,926 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {47294#(<= |old(~waterLevel~0)| 1)} {46819#(<= 2 ~waterLevel~0)} #505#return; {46618#false} is VALID [2020-07-08 11:59:31,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-08 11:59:31,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,933 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46618#false} #501#return; {46618#false} is VALID [2020-07-08 11:59:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,941 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,941 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:31,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:31,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,942 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:31,942 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:31,942 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,942 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46618#false} #515#return; {46618#false} is VALID [2020-07-08 11:59:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,968 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:31,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,969 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,969 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:31,969 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:31,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:31,970 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:31,970 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,970 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,983 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:31,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,983 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,984 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:31,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:31,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,987 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:31,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:31,988 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:31,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,988 INFO L263 TraceCheckUtils]: 3: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:31,988 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,989 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,989 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,989 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,989 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:31,990 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:31,990 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:31,991 INFO L263 TraceCheckUtils]: 12: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,991 INFO L280 TraceCheckUtils]: 13: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:31,991 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,991 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:31,992 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,992 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:31,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:31,993 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:31,993 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:31,993 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:31,993 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,993 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:31,993 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,994 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:31,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:31,994 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:31,994 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:31,994 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,994 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:31,995 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-08 11:59:31,995 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:31,996 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:31,996 INFO L280 TraceCheckUtils]: 17: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:31,996 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:31,997 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,997 INFO L263 TraceCheckUtils]: 20: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:31,997 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:31,997 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,997 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:31,997 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:31,998 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:31,998 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:31,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:31,998 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:31,999 INFO L263 TraceCheckUtils]: 29: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,000 INFO L280 TraceCheckUtils]: 30: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:32,000 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,000 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:32,000 INFO L280 TraceCheckUtils]: 33: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,000 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:32,000 INFO L280 TraceCheckUtils]: 35: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,001 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-08 11:59:32,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:32,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:32,003 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:32,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:32,003 INFO L263 TraceCheckUtils]: 5: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:32,004 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:32,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:32,004 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:32,004 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,004 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:32,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:32,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:32,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:32,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,005 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:32,005 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-08 11:59:32,006 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:32,007 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,007 INFO L280 TraceCheckUtils]: 20: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:32,007 INFO L263 TraceCheckUtils]: 21: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:32,007 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:32,008 INFO L263 TraceCheckUtils]: 23: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:32,008 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:32,008 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,008 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:32,008 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:32,008 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,009 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:32,009 INFO L280 TraceCheckUtils]: 30: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:32,009 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:32,010 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,010 INFO L280 TraceCheckUtils]: 33: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:32,010 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,011 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:32,011 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,011 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:32,011 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,011 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-08 11:59:32,011 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,012 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {46617#true} {46618#false} #519#return; {46618#false} is VALID [2020-07-08 11:59:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:32,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:32,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,019 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46618#false} #537#return; {46618#false} is VALID [2020-07-08 11:59:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:32,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,023 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46618#false} #539#return; {46618#false} is VALID [2020-07-08 11:59:32,028 INFO L263 TraceCheckUtils]: 0: Hoare triple {46617#true} call ULTIMATE.init(); {46933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:59:32,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {46933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.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~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {46617#true} is VALID [2020-07-08 11:59:32,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,028 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46617#true} #555#return; {46617#true} is VALID [2020-07-08 11:59:32,029 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret76 := main(); {46617#true} is VALID [2020-07-08 11:59:32,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~2;havoc ~tmp~0; {46617#true} is VALID [2020-07-08 11:59:32,029 INFO L263 TraceCheckUtils]: 6: Hoare triple {46617#true} call select_helpers(); {46617#true} is VALID [2020-07-08 11:59:32,029 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,029 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #451#return; {46617#true} is VALID [2020-07-08 11:59:32,029 INFO L263 TraceCheckUtils]: 9: Hoare triple {46617#true} call select_features(); {46617#true} is VALID [2020-07-08 11:59:32,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,030 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {46617#true} {46617#true} #453#return; {46617#true} is VALID [2020-07-08 11:59:32,030 INFO L263 TraceCheckUtils]: 12: Hoare triple {46617#true} call #t~ret1 := valid_product(); {46617#true} is VALID [2020-07-08 11:59:32,030 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {46617#true} is VALID [2020-07-08 11:59:32,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,030 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #455#return; {46617#true} is VALID [2020-07-08 11:59:32,031 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {46617#true} is VALID [2020-07-08 11:59:32,031 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume 0 != ~tmp~0; {46617#true} is VALID [2020-07-08 11:59:32,031 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call setup(); {46617#true} is VALID [2020-07-08 11:59:32,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,031 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {46617#true} {46617#true} #457#return; {46617#true} is VALID [2020-07-08 11:59:32,031 INFO L263 TraceCheckUtils]: 21: Hoare triple {46617#true} call runTest(); {46617#true} is VALID [2020-07-08 11:59:32,033 INFO L263 TraceCheckUtils]: 22: Hoare triple {46617#true} call __utac_acc__Specification5_spec__1(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:32,033 INFO L280 TraceCheckUtils]: 23: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {46617#true} is VALID [2020-07-08 11:59:32,033 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,033 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {46617#true} {46617#true} #545#return; {46617#true} is VALID [2020-07-08 11:59:32,033 INFO L263 TraceCheckUtils]: 26: Hoare triple {46617#true} call test(); {46617#true} is VALID [2020-07-08 11:59:32,033 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {46617#true} is VALID [2020-07-08 11:59:32,034 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume !false; {46617#true} is VALID [2020-07-08 11:59:32,034 INFO L280 TraceCheckUtils]: 29: Hoare triple {46617#true} assume ~splverifierCounter~0 < 4; {46617#true} is VALID [2020-07-08 11:59:32,034 INFO L280 TraceCheckUtils]: 30: Hoare triple {46617#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46617#true} is VALID [2020-07-08 11:59:32,034 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume 0 != ~tmp~5; {46617#true} is VALID [2020-07-08 11:59:32,035 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call waterRise(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:32,035 INFO L280 TraceCheckUtils]: 33: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-08 11:59:32,036 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,036 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #501#return; {46617#true} is VALID [2020-07-08 11:59:32,036 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46617#true} is VALID [2020-07-08 11:59:32,036 INFO L280 TraceCheckUtils]: 37: Hoare triple {46617#true} assume !(0 != ~tmp___0~1); {46617#true} is VALID [2020-07-08 11:59:32,036 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46617#true} is VALID [2020-07-08 11:59:32,036 INFO L280 TraceCheckUtils]: 39: Hoare triple {46617#true} assume 0 != ~tmp___2~0; {46617#true} is VALID [2020-07-08 11:59:32,038 INFO L263 TraceCheckUtils]: 40: Hoare triple {46617#true} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:32,039 INFO L263 TraceCheckUtils]: 41: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:32,039 INFO L263 TraceCheckUtils]: 42: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:32,039 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,039 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,039 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:32,040 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:32,040 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,040 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-08 11:59:32,040 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:32,040 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-08 11:59:32,041 INFO L263 TraceCheckUtils]: 51: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,041 INFO L280 TraceCheckUtils]: 52: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:32,042 INFO L280 TraceCheckUtils]: 53: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:32,042 INFO L263 TraceCheckUtils]: 54: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,043 INFO L280 TraceCheckUtils]: 55: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:32,043 INFO L280 TraceCheckUtils]: 56: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:32,043 INFO L263 TraceCheckUtils]: 57: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,043 INFO L280 TraceCheckUtils]: 58: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:32,043 INFO L263 TraceCheckUtils]: 59: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:32,044 INFO L280 TraceCheckUtils]: 60: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:32,044 INFO L280 TraceCheckUtils]: 61: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:32,044 INFO L280 TraceCheckUtils]: 62: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,044 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:32,044 INFO L280 TraceCheckUtils]: 64: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:32,044 INFO L280 TraceCheckUtils]: 65: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:32,045 INFO L280 TraceCheckUtils]: 66: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:32,045 INFO L280 TraceCheckUtils]: 67: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,045 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:32,045 INFO L280 TraceCheckUtils]: 69: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-08 11:59:32,045 INFO L280 TraceCheckUtils]: 70: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:32,046 INFO L263 TraceCheckUtils]: 71: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,046 INFO L280 TraceCheckUtils]: 72: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:32,047 INFO L263 TraceCheckUtils]: 73: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:32,047 INFO L280 TraceCheckUtils]: 74: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:32,047 INFO L263 TraceCheckUtils]: 75: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:32,047 INFO L280 TraceCheckUtils]: 76: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:32,047 INFO L280 TraceCheckUtils]: 77: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,047 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:32,048 INFO L280 TraceCheckUtils]: 79: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:32,048 INFO L280 TraceCheckUtils]: 80: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,048 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:32,048 INFO L280 TraceCheckUtils]: 82: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:32,048 INFO L280 TraceCheckUtils]: 83: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:32,049 INFO L263 TraceCheckUtils]: 84: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,050 INFO L280 TraceCheckUtils]: 85: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:32,050 INFO L280 TraceCheckUtils]: 86: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,050 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:32,050 INFO L280 TraceCheckUtils]: 88: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,050 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:32,050 INFO L280 TraceCheckUtils]: 90: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,051 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-08 11:59:32,051 INFO L280 TraceCheckUtils]: 92: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,051 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-08 11:59:32,051 INFO L263 TraceCheckUtils]: 94: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:32,051 INFO L280 TraceCheckUtils]: 95: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:32,051 INFO L263 TraceCheckUtils]: 96: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,052 INFO L280 TraceCheckUtils]: 97: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:32,052 INFO L280 TraceCheckUtils]: 98: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,052 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:32,052 INFO L280 TraceCheckUtils]: 100: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:32,052 INFO L280 TraceCheckUtils]: 101: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-08 11:59:32,052 INFO L280 TraceCheckUtils]: 102: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,053 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-08 11:59:32,053 INFO L280 TraceCheckUtils]: 104: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,053 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-08 11:59:32,053 INFO L280 TraceCheckUtils]: 106: Hoare triple {46617#true} assume !false; {46617#true} is VALID [2020-07-08 11:59:32,053 INFO L280 TraceCheckUtils]: 107: Hoare triple {46617#true} assume ~splverifierCounter~0 < 4; {46617#true} is VALID [2020-07-08 11:59:32,053 INFO L280 TraceCheckUtils]: 108: Hoare triple {46617#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46617#true} is VALID [2020-07-08 11:59:32,053 INFO L280 TraceCheckUtils]: 109: Hoare triple {46617#true} assume !(0 != ~tmp~5); {46617#true} is VALID [2020-07-08 11:59:32,054 INFO L280 TraceCheckUtils]: 110: Hoare triple {46617#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46617#true} is VALID [2020-07-08 11:59:32,054 INFO L280 TraceCheckUtils]: 111: Hoare triple {46617#true} assume !(0 != ~tmp___0~1); {46617#true} is VALID [2020-07-08 11:59:32,054 INFO L280 TraceCheckUtils]: 112: Hoare triple {46617#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46617#true} is VALID [2020-07-08 11:59:32,054 INFO L280 TraceCheckUtils]: 113: Hoare triple {46617#true} assume 0 != ~tmp___2~0; {46617#true} is VALID [2020-07-08 11:59:32,055 INFO L263 TraceCheckUtils]: 114: Hoare triple {46617#true} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:32,057 INFO L263 TraceCheckUtils]: 115: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:32,057 INFO L263 TraceCheckUtils]: 116: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:32,057 INFO L280 TraceCheckUtils]: 117: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,057 INFO L280 TraceCheckUtils]: 118: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,058 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:32,058 INFO L280 TraceCheckUtils]: 120: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:32,058 INFO L280 TraceCheckUtils]: 121: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,058 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-08 11:59:32,058 INFO L280 TraceCheckUtils]: 123: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:32,059 INFO L263 TraceCheckUtils]: 124: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:32,060 INFO L280 TraceCheckUtils]: 125: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46617#true} is VALID [2020-07-08 11:59:32,060 INFO L280 TraceCheckUtils]: 126: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,060 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {46617#true} {46617#true} #517#return; {46617#true} is VALID [2020-07-08 11:59:32,060 INFO L280 TraceCheckUtils]: 128: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-08 11:59:32,061 INFO L263 TraceCheckUtils]: 129: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,061 INFO L280 TraceCheckUtils]: 130: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:32,061 INFO L280 TraceCheckUtils]: 131: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:32,062 INFO L263 TraceCheckUtils]: 132: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,062 INFO L280 TraceCheckUtils]: 133: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:32,062 INFO L263 TraceCheckUtils]: 134: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:32,062 INFO L280 TraceCheckUtils]: 135: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-08 11:59:32,062 INFO L280 TraceCheckUtils]: 136: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,062 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-08 11:59:32,062 INFO L280 TraceCheckUtils]: 138: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-08 11:59:32,063 INFO L280 TraceCheckUtils]: 139: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-08 11:59:32,063 INFO L280 TraceCheckUtils]: 140: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-08 11:59:32,063 INFO L280 TraceCheckUtils]: 141: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,063 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-08 11:59:32,063 INFO L280 TraceCheckUtils]: 143: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-08 11:59:32,063 INFO L280 TraceCheckUtils]: 144: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-08 11:59:32,065 INFO L263 TraceCheckUtils]: 145: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,065 INFO L280 TraceCheckUtils]: 146: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:32,065 INFO L280 TraceCheckUtils]: 147: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:32,065 INFO L263 TraceCheckUtils]: 148: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:32,065 INFO L280 TraceCheckUtils]: 149: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,065 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-08 11:59:32,066 INFO L280 TraceCheckUtils]: 151: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,066 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-08 11:59:32,066 INFO L280 TraceCheckUtils]: 153: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,066 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-08 11:59:32,066 INFO L263 TraceCheckUtils]: 155: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:32,066 INFO L280 TraceCheckUtils]: 156: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:32,066 INFO L263 TraceCheckUtils]: 157: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,067 INFO L280 TraceCheckUtils]: 158: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:32,067 INFO L280 TraceCheckUtils]: 159: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,067 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:32,067 INFO L280 TraceCheckUtils]: 161: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:32,067 INFO L280 TraceCheckUtils]: 162: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:32,067 INFO L263 TraceCheckUtils]: 163: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:32,068 INFO L280 TraceCheckUtils]: 164: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,068 INFO L280 TraceCheckUtils]: 165: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,068 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:32,068 INFO L280 TraceCheckUtils]: 167: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:32,068 INFO L280 TraceCheckUtils]: 168: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:32,068 INFO L280 TraceCheckUtils]: 169: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-08 11:59:32,069 INFO L280 TraceCheckUtils]: 170: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,069 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-08 11:59:32,069 INFO L280 TraceCheckUtils]: 172: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,069 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-08 11:59:32,069 INFO L280 TraceCheckUtils]: 174: Hoare triple {46617#true} assume !false; {46617#true} is VALID [2020-07-08 11:59:32,069 INFO L280 TraceCheckUtils]: 175: Hoare triple {46617#true} assume ~splverifierCounter~0 < 4; {46617#true} is VALID [2020-07-08 11:59:32,070 INFO L280 TraceCheckUtils]: 176: Hoare triple {46617#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46617#true} is VALID [2020-07-08 11:59:32,070 INFO L280 TraceCheckUtils]: 177: Hoare triple {46617#true} assume !(0 != ~tmp~5); {46617#true} is VALID [2020-07-08 11:59:32,070 INFO L280 TraceCheckUtils]: 178: Hoare triple {46617#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46617#true} is VALID [2020-07-08 11:59:32,070 INFO L280 TraceCheckUtils]: 179: Hoare triple {46617#true} assume !(0 != ~tmp___0~1); {46617#true} is VALID [2020-07-08 11:59:32,070 INFO L280 TraceCheckUtils]: 180: Hoare triple {46617#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46617#true} is VALID [2020-07-08 11:59:32,070 INFO L280 TraceCheckUtils]: 181: Hoare triple {46617#true} assume 0 != ~tmp___2~0; {46617#true} is VALID [2020-07-08 11:59:32,072 INFO L263 TraceCheckUtils]: 182: Hoare triple {46617#true} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:32,073 INFO L263 TraceCheckUtils]: 183: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:32,073 INFO L263 TraceCheckUtils]: 184: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:32,073 INFO L280 TraceCheckUtils]: 185: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,073 INFO L280 TraceCheckUtils]: 186: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,073 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:32,074 INFO L280 TraceCheckUtils]: 188: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:32,074 INFO L280 TraceCheckUtils]: 189: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,074 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-08 11:59:32,074 INFO L280 TraceCheckUtils]: 191: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:32,075 INFO L263 TraceCheckUtils]: 192: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:32,077 INFO L280 TraceCheckUtils]: 193: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,077 INFO L280 TraceCheckUtils]: 194: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume true; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,078 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {47178#(<= 0 ~waterLevel~0)} {46617#true} #517#return; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,079 INFO L280 TraceCheckUtils]: 196: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume 0 != ~systemActive~0; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,080 INFO L263 TraceCheckUtils]: 197: Hoare triple {47178#(<= 0 ~waterLevel~0)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,080 INFO L280 TraceCheckUtils]: 198: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:32,080 INFO L280 TraceCheckUtils]: 199: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:32,081 INFO L263 TraceCheckUtils]: 200: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,081 INFO L280 TraceCheckUtils]: 201: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:32,081 INFO L263 TraceCheckUtils]: 202: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:32,082 INFO L280 TraceCheckUtils]: 203: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:32,083 INFO L280 TraceCheckUtils]: 204: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:32,084 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:32,086 INFO L280 TraceCheckUtils]: 206: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-08 11:59:32,087 INFO L280 TraceCheckUtils]: 207: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:32,088 INFO L280 TraceCheckUtils]: 208: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:32,089 INFO L280 TraceCheckUtils]: 209: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:32,089 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:32,090 INFO L280 TraceCheckUtils]: 211: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:32,091 INFO L280 TraceCheckUtils]: 212: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp~7; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:32,092 INFO L263 TraceCheckUtils]: 213: Hoare triple {47228#(not (= 0 ~waterLevel~0))} call deactivatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,092 INFO L280 TraceCheckUtils]: 214: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-08 11:59:32,092 INFO L280 TraceCheckUtils]: 215: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,093 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:32,094 INFO L280 TraceCheckUtils]: 217: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 11:59:32,095 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {47178#(<= 0 ~waterLevel~0)} #519#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,095 INFO L263 TraceCheckUtils]: 219: Hoare triple {46815#(< 0 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:32,096 INFO L280 TraceCheckUtils]: 220: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:32,096 INFO L263 TraceCheckUtils]: 221: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,096 INFO L280 TraceCheckUtils]: 222: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:32,096 INFO L280 TraceCheckUtils]: 223: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,096 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:32,096 INFO L280 TraceCheckUtils]: 225: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:32,097 INFO L280 TraceCheckUtils]: 226: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:32,097 INFO L263 TraceCheckUtils]: 227: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:32,097 INFO L280 TraceCheckUtils]: 228: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,097 INFO L280 TraceCheckUtils]: 229: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,098 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:32,098 INFO L280 TraceCheckUtils]: 231: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:32,098 INFO L280 TraceCheckUtils]: 232: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-08 11:59:32,098 INFO L280 TraceCheckUtils]: 233: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,099 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {46617#true} {46815#(< 0 ~waterLevel~0)} #521#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,100 INFO L280 TraceCheckUtils]: 235: Hoare triple {46815#(< 0 ~waterLevel~0)} assume true; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,102 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {46815#(< 0 ~waterLevel~0)} {46617#true} #505#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,103 INFO L280 TraceCheckUtils]: 237: Hoare triple {46815#(< 0 ~waterLevel~0)} assume !false; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,103 INFO L280 TraceCheckUtils]: 238: Hoare triple {46815#(< 0 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,104 INFO L280 TraceCheckUtils]: 239: Hoare triple {46815#(< 0 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,105 INFO L280 TraceCheckUtils]: 240: Hoare triple {46815#(< 0 ~waterLevel~0)} assume 0 != ~tmp~5; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,106 INFO L263 TraceCheckUtils]: 241: Hoare triple {46815#(< 0 ~waterLevel~0)} call waterRise(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:32,108 INFO L280 TraceCheckUtils]: 242: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 11:59:32,109 INFO L280 TraceCheckUtils]: 243: Hoare triple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 11:59:32,110 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {46815#(< 0 ~waterLevel~0)} #501#return; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,111 INFO L280 TraceCheckUtils]: 245: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,112 INFO L280 TraceCheckUtils]: 246: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,113 INFO L280 TraceCheckUtils]: 247: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,114 INFO L280 TraceCheckUtils]: 248: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:59:32,116 INFO L263 TraceCheckUtils]: 249: Hoare triple {46819#(<= 2 ~waterLevel~0)} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:32,118 INFO L263 TraceCheckUtils]: 250: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:32,118 INFO L263 TraceCheckUtils]: 251: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:32,118 INFO L280 TraceCheckUtils]: 252: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,118 INFO L280 TraceCheckUtils]: 253: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,119 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:32,119 INFO L280 TraceCheckUtils]: 255: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:32,119 INFO L280 TraceCheckUtils]: 256: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,120 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:32,122 INFO L280 TraceCheckUtils]: 258: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:32,123 INFO L280 TraceCheckUtils]: 259: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:32,124 INFO L263 TraceCheckUtils]: 260: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,125 INFO L280 TraceCheckUtils]: 261: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:32,125 INFO L280 TraceCheckUtils]: 262: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:32,126 INFO L263 TraceCheckUtils]: 263: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,126 INFO L280 TraceCheckUtils]: 264: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:32,127 INFO L280 TraceCheckUtils]: 265: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:32,127 INFO L263 TraceCheckUtils]: 266: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,127 INFO L280 TraceCheckUtils]: 267: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:32,127 INFO L263 TraceCheckUtils]: 268: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:32,127 INFO L280 TraceCheckUtils]: 269: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:32,129 INFO L280 TraceCheckUtils]: 270: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,130 INFO L280 TraceCheckUtils]: 271: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,131 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,132 INFO L280 TraceCheckUtils]: 273: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,133 INFO L280 TraceCheckUtils]: 274: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,134 INFO L280 TraceCheckUtils]: 275: Hoare triple {47319#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,135 INFO L280 TraceCheckUtils]: 276: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,137 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,138 INFO L280 TraceCheckUtils]: 278: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,139 INFO L280 TraceCheckUtils]: 279: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,139 INFO L263 TraceCheckUtils]: 280: Hoare triple {47319#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:32,139 INFO L280 TraceCheckUtils]: 281: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,140 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {46617#true} {47319#(<= ~waterLevel~0 1)} #531#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,141 INFO L280 TraceCheckUtils]: 283: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,142 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,143 INFO L280 TraceCheckUtils]: 285: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:32,145 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47278#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:59:32,145 INFO L263 TraceCheckUtils]: 287: Hoare triple {47278#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:32,145 INFO L280 TraceCheckUtils]: 288: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:32,145 INFO L263 TraceCheckUtils]: 289: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,146 INFO L280 TraceCheckUtils]: 290: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:32,146 INFO L280 TraceCheckUtils]: 291: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,146 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:32,146 INFO L280 TraceCheckUtils]: 293: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:32,146 INFO L280 TraceCheckUtils]: 294: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:32,146 INFO L263 TraceCheckUtils]: 295: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:32,147 INFO L280 TraceCheckUtils]: 296: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,147 INFO L280 TraceCheckUtils]: 297: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,147 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:32,147 INFO L280 TraceCheckUtils]: 299: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:32,147 INFO L280 TraceCheckUtils]: 300: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-08 11:59:32,147 INFO L280 TraceCheckUtils]: 301: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,149 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {46617#true} {47278#(and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))} #521#return; {47294#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 11:59:32,150 INFO L280 TraceCheckUtils]: 303: Hoare triple {47294#(<= |old(~waterLevel~0)| 1)} assume true; {47294#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-08 11:59:32,151 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {47294#(<= |old(~waterLevel~0)| 1)} {46819#(<= 2 ~waterLevel~0)} #505#return; {46618#false} is VALID [2020-07-08 11:59:32,152 INFO L280 TraceCheckUtils]: 305: Hoare triple {46618#false} assume !false; {46618#false} is VALID [2020-07-08 11:59:32,152 INFO L280 TraceCheckUtils]: 306: Hoare triple {46618#false} assume ~splverifierCounter~0 < 4; {46618#false} is VALID [2020-07-08 11:59:32,152 INFO L280 TraceCheckUtils]: 307: Hoare triple {46618#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46618#false} is VALID [2020-07-08 11:59:32,152 INFO L280 TraceCheckUtils]: 308: Hoare triple {46618#false} assume 0 != ~tmp~5; {46618#false} is VALID [2020-07-08 11:59:32,152 INFO L263 TraceCheckUtils]: 309: Hoare triple {46618#false} call waterRise(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:32,152 INFO L280 TraceCheckUtils]: 310: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-08 11:59:32,153 INFO L280 TraceCheckUtils]: 311: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,153 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {46617#true} {46618#false} #501#return; {46618#false} is VALID [2020-07-08 11:59:32,153 INFO L280 TraceCheckUtils]: 313: Hoare triple {46618#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46618#false} is VALID [2020-07-08 11:59:32,153 INFO L280 TraceCheckUtils]: 314: Hoare triple {46618#false} assume !(0 != ~tmp___0~1); {46618#false} is VALID [2020-07-08 11:59:32,153 INFO L280 TraceCheckUtils]: 315: Hoare triple {46618#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46618#false} is VALID [2020-07-08 11:59:32,153 INFO L280 TraceCheckUtils]: 316: Hoare triple {46618#false} assume 0 != ~tmp___2~0; {46618#false} is VALID [2020-07-08 11:59:32,154 INFO L263 TraceCheckUtils]: 317: Hoare triple {46618#false} call timeShift(); {46618#false} is VALID [2020-07-08 11:59:32,154 INFO L263 TraceCheckUtils]: 318: Hoare triple {46618#false} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:32,154 INFO L263 TraceCheckUtils]: 319: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:32,154 INFO L280 TraceCheckUtils]: 320: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,154 INFO L280 TraceCheckUtils]: 321: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,154 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-08 11:59:32,155 INFO L280 TraceCheckUtils]: 323: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:32,155 INFO L280 TraceCheckUtils]: 324: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,155 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {46617#true} {46618#false} #515#return; {46618#false} is VALID [2020-07-08 11:59:32,155 INFO L280 TraceCheckUtils]: 326: Hoare triple {46618#false} assume !(0 != ~pumpRunning~0); {46618#false} is VALID [2020-07-08 11:59:32,155 INFO L280 TraceCheckUtils]: 327: Hoare triple {46618#false} assume 0 != ~systemActive~0; {46618#false} is VALID [2020-07-08 11:59:32,155 INFO L263 TraceCheckUtils]: 328: Hoare triple {46618#false} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,156 INFO L280 TraceCheckUtils]: 329: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:32,156 INFO L280 TraceCheckUtils]: 330: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:32,157 INFO L263 TraceCheckUtils]: 331: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,157 INFO L280 TraceCheckUtils]: 332: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:32,157 INFO L280 TraceCheckUtils]: 333: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:32,158 INFO L263 TraceCheckUtils]: 334: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,158 INFO L280 TraceCheckUtils]: 335: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:32,158 INFO L263 TraceCheckUtils]: 336: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:32,158 INFO L280 TraceCheckUtils]: 337: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:32,158 INFO L280 TraceCheckUtils]: 338: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:32,159 INFO L280 TraceCheckUtils]: 339: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,159 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:32,159 INFO L280 TraceCheckUtils]: 341: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:32,159 INFO L280 TraceCheckUtils]: 342: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:32,159 INFO L280 TraceCheckUtils]: 343: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:32,159 INFO L280 TraceCheckUtils]: 344: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,160 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:32,160 INFO L280 TraceCheckUtils]: 346: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-08 11:59:32,160 INFO L280 TraceCheckUtils]: 347: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:32,161 INFO L263 TraceCheckUtils]: 348: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,161 INFO L280 TraceCheckUtils]: 349: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:32,162 INFO L263 TraceCheckUtils]: 350: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:32,162 INFO L280 TraceCheckUtils]: 351: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:32,162 INFO L263 TraceCheckUtils]: 352: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:32,162 INFO L280 TraceCheckUtils]: 353: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:32,162 INFO L280 TraceCheckUtils]: 354: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,162 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:32,163 INFO L280 TraceCheckUtils]: 356: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:32,163 INFO L280 TraceCheckUtils]: 357: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,163 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:32,163 INFO L280 TraceCheckUtils]: 359: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:32,163 INFO L280 TraceCheckUtils]: 360: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:32,164 INFO L263 TraceCheckUtils]: 361: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:32,165 INFO L280 TraceCheckUtils]: 362: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:32,165 INFO L280 TraceCheckUtils]: 363: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,165 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:32,165 INFO L280 TraceCheckUtils]: 365: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,165 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:32,166 INFO L280 TraceCheckUtils]: 367: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,166 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-08 11:59:32,166 INFO L280 TraceCheckUtils]: 369: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,166 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {46617#true} {46618#false} #519#return; {46618#false} is VALID [2020-07-08 11:59:32,166 INFO L263 TraceCheckUtils]: 371: Hoare triple {46618#false} call __utac_acc__Specification5_spec__3(); {46618#false} is VALID [2020-07-08 11:59:32,166 INFO L280 TraceCheckUtils]: 372: Hoare triple {46618#false} havoc ~tmp~4;havoc ~tmp___0~0; {46618#false} is VALID [2020-07-08 11:59:32,167 INFO L263 TraceCheckUtils]: 373: Hoare triple {46618#false} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:32,167 INFO L280 TraceCheckUtils]: 374: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:32,167 INFO L280 TraceCheckUtils]: 375: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,167 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {46617#true} {46618#false} #537#return; {46618#false} is VALID [2020-07-08 11:59:32,167 INFO L280 TraceCheckUtils]: 377: Hoare triple {46618#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46618#false} is VALID [2020-07-08 11:59:32,167 INFO L280 TraceCheckUtils]: 378: Hoare triple {46618#false} assume 2 != ~tmp~4; {46618#false} is VALID [2020-07-08 11:59:32,168 INFO L263 TraceCheckUtils]: 379: Hoare triple {46618#false} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:32,168 INFO L280 TraceCheckUtils]: 380: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:32,168 INFO L280 TraceCheckUtils]: 381: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:32,168 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {46617#true} {46618#false} #539#return; {46618#false} is VALID [2020-07-08 11:59:32,168 INFO L280 TraceCheckUtils]: 383: Hoare triple {46618#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46618#false} is VALID [2020-07-08 11:59:32,169 INFO L280 TraceCheckUtils]: 384: Hoare triple {46618#false} assume 0 != ~tmp___0~0; {46618#false} is VALID [2020-07-08 11:59:32,169 INFO L280 TraceCheckUtils]: 385: Hoare triple {46618#false} assume 0 == ~switchedOnBeforeTS~0; {46618#false} is VALID [2020-07-08 11:59:32,169 INFO L263 TraceCheckUtils]: 386: Hoare triple {46618#false} call __automaton_fail(); {46618#false} is VALID [2020-07-08 11:59:32,169 INFO L280 TraceCheckUtils]: 387: Hoare triple {46618#false} assume !false; {46618#false} is VALID [2020-07-08 11:59:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 169 proven. 24 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2020-07-08 11:59:32,270 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122016020] [2020-07-08 11:59:32,270 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1405414183] [2020-07-08 11:59:32,270 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:59:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:32,527 INFO L264 TraceCheckSpWp]: Trace formula consists of 1481 conjuncts, 42 conjunts are in the unsatisfiable core [2020-07-08 11:59:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:32,604 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:59:33,660 INFO L263 TraceCheckUtils]: 0: Hoare triple {46617#true} call ULTIMATE.init(); {46617#true} is VALID [2020-07-08 11:59:33,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,666 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {46617#true} #555#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,667 INFO L263 TraceCheckUtils]: 4: Hoare triple {47319#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,668 INFO L280 TraceCheckUtils]: 5: Hoare triple {47319#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,669 INFO L263 TraceCheckUtils]: 6: Hoare triple {47319#(<= ~waterLevel~0 1)} call select_helpers(); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,669 INFO L280 TraceCheckUtils]: 7: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,670 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {47319#(<= ~waterLevel~0 1)} #451#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,671 INFO L263 TraceCheckUtils]: 9: Hoare triple {47319#(<= ~waterLevel~0 1)} call select_features(); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,673 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {47319#(<= ~waterLevel~0 1)} #453#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,674 INFO L263 TraceCheckUtils]: 12: Hoare triple {47319#(<= ~waterLevel~0 1)} call #t~ret1 := valid_product(); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,674 INFO L280 TraceCheckUtils]: 13: Hoare triple {47319#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,675 INFO L280 TraceCheckUtils]: 14: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,676 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {47319#(<= ~waterLevel~0 1)} #455#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,678 INFO L263 TraceCheckUtils]: 18: Hoare triple {47319#(<= ~waterLevel~0 1)} call setup(); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,679 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {47319#(<= ~waterLevel~0 1)} #457#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,679 INFO L263 TraceCheckUtils]: 21: Hoare triple {47319#(<= ~waterLevel~0 1)} call runTest(); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,680 INFO L263 TraceCheckUtils]: 22: Hoare triple {47319#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,680 INFO L280 TraceCheckUtils]: 23: Hoare triple {47319#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,681 INFO L280 TraceCheckUtils]: 24: Hoare triple {47319#(<= ~waterLevel~0 1)} assume true; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,681 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47319#(<= ~waterLevel~0 1)} {47319#(<= ~waterLevel~0 1)} #545#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,683 INFO L263 TraceCheckUtils]: 26: Hoare triple {47319#(<= ~waterLevel~0 1)} call test(); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,683 INFO L280 TraceCheckUtils]: 27: Hoare triple {47319#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,684 INFO L280 TraceCheckUtils]: 28: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !false; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,685 INFO L280 TraceCheckUtils]: 29: Hoare triple {47319#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,686 INFO L280 TraceCheckUtils]: 30: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,686 INFO L280 TraceCheckUtils]: 31: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,687 INFO L263 TraceCheckUtils]: 32: Hoare triple {47319#(<= ~waterLevel~0 1)} call waterRise(); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,688 INFO L280 TraceCheckUtils]: 33: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:59:33,689 INFO L280 TraceCheckUtils]: 34: Hoare triple {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:59:33,690 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {47319#(<= ~waterLevel~0 1)} #501#return; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,690 INFO L280 TraceCheckUtils]: 36: Hoare triple {47540#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,691 INFO L280 TraceCheckUtils]: 37: Hoare triple {47540#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,692 INFO L280 TraceCheckUtils]: 38: Hoare triple {47540#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,692 INFO L280 TraceCheckUtils]: 39: Hoare triple {47540#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,693 INFO L263 TraceCheckUtils]: 40: Hoare triple {47540#(<= ~waterLevel~0 2)} call timeShift(); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,693 INFO L263 TraceCheckUtils]: 41: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-08 11:59:33,693 INFO L263 TraceCheckUtils]: 42: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:33,693 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:33,693 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,693 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-08 11:59:33,694 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:33,694 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,694 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,695 INFO L280 TraceCheckUtils]: 49: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,695 INFO L280 TraceCheckUtils]: 50: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,696 INFO L263 TraceCheckUtils]: 51: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-08 11:59:33,696 INFO L280 TraceCheckUtils]: 52: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:33,696 INFO L280 TraceCheckUtils]: 53: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:33,696 INFO L263 TraceCheckUtils]: 54: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46617#true} is VALID [2020-07-08 11:59:33,696 INFO L280 TraceCheckUtils]: 55: Hoare triple {46617#true} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:33,697 INFO L280 TraceCheckUtils]: 56: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:33,697 INFO L263 TraceCheckUtils]: 57: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:33,697 INFO L280 TraceCheckUtils]: 58: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:33,697 INFO L263 TraceCheckUtils]: 59: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:33,697 INFO L280 TraceCheckUtils]: 60: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:33,698 INFO L280 TraceCheckUtils]: 61: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:33,698 INFO L280 TraceCheckUtils]: 62: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,698 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:33,698 INFO L280 TraceCheckUtils]: 64: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:33,698 INFO L280 TraceCheckUtils]: 65: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-08 11:59:33,698 INFO L280 TraceCheckUtils]: 66: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:33,699 INFO L280 TraceCheckUtils]: 67: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,699 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:33,699 INFO L280 TraceCheckUtils]: 69: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-08 11:59:33,699 INFO L280 TraceCheckUtils]: 70: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:33,699 INFO L263 TraceCheckUtils]: 71: Hoare triple {46617#true} call activatePump(); {46617#true} is VALID [2020-07-08 11:59:33,699 INFO L280 TraceCheckUtils]: 72: Hoare triple {46617#true} havoc ~tmp~8; {46617#true} is VALID [2020-07-08 11:59:33,699 INFO L263 TraceCheckUtils]: 73: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-08 11:59:33,699 INFO L280 TraceCheckUtils]: 74: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:33,699 INFO L263 TraceCheckUtils]: 75: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-08 11:59:33,700 INFO L280 TraceCheckUtils]: 76: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-08 11:59:33,700 INFO L280 TraceCheckUtils]: 77: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,700 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-08 11:59:33,700 INFO L280 TraceCheckUtils]: 79: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-08 11:59:33,700 INFO L280 TraceCheckUtils]: 80: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,700 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-08 11:59:33,700 INFO L280 TraceCheckUtils]: 82: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-08 11:59:33,700 INFO L280 TraceCheckUtils]: 83: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-08 11:59:33,700 INFO L263 TraceCheckUtils]: 84: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46617#true} is VALID [2020-07-08 11:59:33,701 INFO L280 TraceCheckUtils]: 85: Hoare triple {46617#true} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-08 11:59:33,701 INFO L280 TraceCheckUtils]: 86: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,701 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-08 11:59:33,701 INFO L280 TraceCheckUtils]: 88: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,701 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-08 11:59:33,701 INFO L280 TraceCheckUtils]: 90: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,702 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-08 11:59:33,702 INFO L280 TraceCheckUtils]: 92: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,709 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {46617#true} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,709 INFO L263 TraceCheckUtils]: 94: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:33,709 INFO L280 TraceCheckUtils]: 95: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:33,709 INFO L263 TraceCheckUtils]: 96: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:33,710 INFO L280 TraceCheckUtils]: 97: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:33,710 INFO L280 TraceCheckUtils]: 98: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,710 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:33,710 INFO L280 TraceCheckUtils]: 100: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:33,710 INFO L280 TraceCheckUtils]: 101: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-08 11:59:33,711 INFO L280 TraceCheckUtils]: 102: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,716 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {46617#true} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,717 INFO L280 TraceCheckUtils]: 104: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,718 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {47540#(<= ~waterLevel~0 2)} #505#return; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,719 INFO L280 TraceCheckUtils]: 106: Hoare triple {47540#(<= ~waterLevel~0 2)} assume !false; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,720 INFO L280 TraceCheckUtils]: 107: Hoare triple {47540#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,721 INFO L280 TraceCheckUtils]: 108: Hoare triple {47540#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,722 INFO L280 TraceCheckUtils]: 109: Hoare triple {47540#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,723 INFO L280 TraceCheckUtils]: 110: Hoare triple {47540#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,724 INFO L280 TraceCheckUtils]: 111: Hoare triple {47540#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,725 INFO L280 TraceCheckUtils]: 112: Hoare triple {47540#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,725 INFO L280 TraceCheckUtils]: 113: Hoare triple {47540#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,727 INFO L263 TraceCheckUtils]: 114: Hoare triple {47540#(<= ~waterLevel~0 2)} call timeShift(); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,727 INFO L263 TraceCheckUtils]: 115: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-08 11:59:33,727 INFO L263 TraceCheckUtils]: 116: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:33,727 INFO L280 TraceCheckUtils]: 117: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:33,727 INFO L280 TraceCheckUtils]: 118: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,728 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-08 11:59:33,728 INFO L280 TraceCheckUtils]: 120: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:33,728 INFO L280 TraceCheckUtils]: 121: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,729 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {46617#true} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,730 INFO L280 TraceCheckUtils]: 123: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,731 INFO L263 TraceCheckUtils]: 124: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,732 INFO L280 TraceCheckUtils]: 125: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,733 INFO L280 TraceCheckUtils]: 126: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,734 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,735 INFO L280 TraceCheckUtils]: 128: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,736 INFO L263 TraceCheckUtils]: 129: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-08 11:59:33,736 INFO L280 TraceCheckUtils]: 130: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:33,736 INFO L280 TraceCheckUtils]: 131: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:33,736 INFO L263 TraceCheckUtils]: 132: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:33,736 INFO L280 TraceCheckUtils]: 133: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:33,736 INFO L263 TraceCheckUtils]: 134: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:33,737 INFO L280 TraceCheckUtils]: 135: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-08 11:59:33,737 INFO L280 TraceCheckUtils]: 136: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,737 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-08 11:59:33,737 INFO L280 TraceCheckUtils]: 138: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-08 11:59:33,737 INFO L280 TraceCheckUtils]: 139: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-08 11:59:33,737 INFO L280 TraceCheckUtils]: 140: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-08 11:59:33,738 INFO L280 TraceCheckUtils]: 141: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,738 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-08 11:59:33,738 INFO L280 TraceCheckUtils]: 143: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-08 11:59:33,738 INFO L280 TraceCheckUtils]: 144: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-08 11:59:33,738 INFO L263 TraceCheckUtils]: 145: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46617#true} is VALID [2020-07-08 11:59:33,738 INFO L280 TraceCheckUtils]: 146: Hoare triple {46617#true} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:33,739 INFO L280 TraceCheckUtils]: 147: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:33,739 INFO L263 TraceCheckUtils]: 148: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:33,739 INFO L280 TraceCheckUtils]: 149: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,739 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-08 11:59:33,739 INFO L280 TraceCheckUtils]: 151: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,739 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-08 11:59:33,740 INFO L280 TraceCheckUtils]: 153: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,740 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {46617#true} {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,741 INFO L263 TraceCheckUtils]: 155: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:33,741 INFO L280 TraceCheckUtils]: 156: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:33,741 INFO L263 TraceCheckUtils]: 157: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:33,741 INFO L280 TraceCheckUtils]: 158: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:33,741 INFO L280 TraceCheckUtils]: 159: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,742 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:33,742 INFO L280 TraceCheckUtils]: 161: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:33,742 INFO L280 TraceCheckUtils]: 162: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:33,742 INFO L263 TraceCheckUtils]: 163: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:33,742 INFO L280 TraceCheckUtils]: 164: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:33,742 INFO L280 TraceCheckUtils]: 165: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,743 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:33,743 INFO L280 TraceCheckUtils]: 167: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:33,743 INFO L280 TraceCheckUtils]: 168: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:33,743 INFO L280 TraceCheckUtils]: 169: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-08 11:59:33,743 INFO L280 TraceCheckUtils]: 170: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,744 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {46617#true} {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,745 INFO L280 TraceCheckUtils]: 172: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,747 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47540#(<= ~waterLevel~0 2)} #505#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,747 INFO L280 TraceCheckUtils]: 174: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !false; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,748 INFO L280 TraceCheckUtils]: 175: Hoare triple {47319#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,749 INFO L280 TraceCheckUtils]: 176: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,749 INFO L280 TraceCheckUtils]: 177: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~5); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,750 INFO L280 TraceCheckUtils]: 178: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,751 INFO L280 TraceCheckUtils]: 179: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,751 INFO L280 TraceCheckUtils]: 180: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,752 INFO L280 TraceCheckUtils]: 181: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,753 INFO L263 TraceCheckUtils]: 182: Hoare triple {47319#(<= ~waterLevel~0 1)} call timeShift(); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,753 INFO L263 TraceCheckUtils]: 183: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-08 11:59:33,753 INFO L263 TraceCheckUtils]: 184: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:33,753 INFO L280 TraceCheckUtils]: 185: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:33,754 INFO L280 TraceCheckUtils]: 186: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,754 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-08 11:59:33,754 INFO L280 TraceCheckUtils]: 188: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:33,754 INFO L280 TraceCheckUtils]: 189: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,755 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {46617#true} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,757 INFO L280 TraceCheckUtils]: 191: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,758 INFO L263 TraceCheckUtils]: 192: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,759 INFO L280 TraceCheckUtils]: 193: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,760 INFO L280 TraceCheckUtils]: 194: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,762 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,763 INFO L280 TraceCheckUtils]: 196: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,763 INFO L263 TraceCheckUtils]: 197: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-08 11:59:33,763 INFO L280 TraceCheckUtils]: 198: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:33,763 INFO L280 TraceCheckUtils]: 199: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:33,763 INFO L263 TraceCheckUtils]: 200: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:33,763 INFO L280 TraceCheckUtils]: 201: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-08 11:59:33,764 INFO L263 TraceCheckUtils]: 202: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:33,764 INFO L280 TraceCheckUtils]: 203: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-08 11:59:33,764 INFO L280 TraceCheckUtils]: 204: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,764 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-08 11:59:33,764 INFO L280 TraceCheckUtils]: 206: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-08 11:59:33,764 INFO L280 TraceCheckUtils]: 207: Hoare triple {46617#true} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {46617#true} is VALID [2020-07-08 11:59:33,765 INFO L280 TraceCheckUtils]: 208: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-08 11:59:33,765 INFO L280 TraceCheckUtils]: 209: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,765 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-08 11:59:33,765 INFO L280 TraceCheckUtils]: 211: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-08 11:59:33,765 INFO L280 TraceCheckUtils]: 212: Hoare triple {46617#true} assume 0 != ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:33,765 INFO L263 TraceCheckUtils]: 213: Hoare triple {46617#true} call deactivatePump(); {46617#true} is VALID [2020-07-08 11:59:33,766 INFO L280 TraceCheckUtils]: 214: Hoare triple {46617#true} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-08 11:59:33,766 INFO L280 TraceCheckUtils]: 215: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,766 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {46617#true} {46617#true} #495#return; {46617#true} is VALID [2020-07-08 11:59:33,766 INFO L280 TraceCheckUtils]: 217: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,768 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {46617#true} {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,768 INFO L263 TraceCheckUtils]: 219: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:33,768 INFO L280 TraceCheckUtils]: 220: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:33,768 INFO L263 TraceCheckUtils]: 221: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:33,769 INFO L280 TraceCheckUtils]: 222: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:33,769 INFO L280 TraceCheckUtils]: 223: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,769 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:33,769 INFO L280 TraceCheckUtils]: 225: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:33,769 INFO L280 TraceCheckUtils]: 226: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:33,770 INFO L263 TraceCheckUtils]: 227: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:33,770 INFO L280 TraceCheckUtils]: 228: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:33,770 INFO L280 TraceCheckUtils]: 229: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,770 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:33,770 INFO L280 TraceCheckUtils]: 231: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:33,770 INFO L280 TraceCheckUtils]: 232: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-08 11:59:33,770 INFO L280 TraceCheckUtils]: 233: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,771 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {46617#true} {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,775 INFO L280 TraceCheckUtils]: 235: Hoare triple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,776 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {47811#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47319#(<= ~waterLevel~0 1)} #505#return; {48145#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:59:33,777 INFO L280 TraceCheckUtils]: 237: Hoare triple {48145#(<= ~waterLevel~0 0)} assume !false; {48145#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:59:33,778 INFO L280 TraceCheckUtils]: 238: Hoare triple {48145#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {48145#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:59:33,779 INFO L280 TraceCheckUtils]: 239: Hoare triple {48145#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {48145#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:59:33,780 INFO L280 TraceCheckUtils]: 240: Hoare triple {48145#(<= ~waterLevel~0 0)} assume 0 != ~tmp~5; {48145#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:59:33,781 INFO L263 TraceCheckUtils]: 241: Hoare triple {48145#(<= ~waterLevel~0 0)} call waterRise(); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,782 INFO L280 TraceCheckUtils]: 242: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:59:33,783 INFO L280 TraceCheckUtils]: 243: Hoare triple {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:59:33,784 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {48145#(<= ~waterLevel~0 0)} #501#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,785 INFO L280 TraceCheckUtils]: 245: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,785 INFO L280 TraceCheckUtils]: 246: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,786 INFO L280 TraceCheckUtils]: 247: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,787 INFO L280 TraceCheckUtils]: 248: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,787 INFO L263 TraceCheckUtils]: 249: Hoare triple {47319#(<= ~waterLevel~0 1)} call timeShift(); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,787 INFO L263 TraceCheckUtils]: 250: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-08 11:59:33,788 INFO L263 TraceCheckUtils]: 251: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:33,788 INFO L280 TraceCheckUtils]: 252: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:33,788 INFO L280 TraceCheckUtils]: 253: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,788 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-08 11:59:33,788 INFO L280 TraceCheckUtils]: 255: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-08 11:59:33,788 INFO L280 TraceCheckUtils]: 256: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,789 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {46617#true} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,790 INFO L280 TraceCheckUtils]: 258: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,790 INFO L280 TraceCheckUtils]: 259: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,791 INFO L263 TraceCheckUtils]: 260: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-08 11:59:33,791 INFO L280 TraceCheckUtils]: 261: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-08 11:59:33,791 INFO L280 TraceCheckUtils]: 262: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-08 11:59:33,791 INFO L263 TraceCheckUtils]: 263: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46617#true} is VALID [2020-07-08 11:59:33,791 INFO L280 TraceCheckUtils]: 264: Hoare triple {46617#true} havoc ~tmp~6; {46617#true} is VALID [2020-07-08 11:59:33,791 INFO L280 TraceCheckUtils]: 265: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-08 11:59:33,792 INFO L263 TraceCheckUtils]: 266: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:33,792 INFO L280 TraceCheckUtils]: 267: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-08 11:59:33,792 INFO L263 TraceCheckUtils]: 268: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-08 11:59:33,792 INFO L280 TraceCheckUtils]: 269: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:33,792 INFO L280 TraceCheckUtils]: 270: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-08 11:59:33,792 INFO L280 TraceCheckUtils]: 271: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,793 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-08 11:59:33,793 INFO L280 TraceCheckUtils]: 273: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-08 11:59:33,793 INFO L280 TraceCheckUtils]: 274: Hoare triple {46617#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {46617#true} is VALID [2020-07-08 11:59:33,793 INFO L280 TraceCheckUtils]: 275: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-08 11:59:33,793 INFO L280 TraceCheckUtils]: 276: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,793 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-08 11:59:33,794 INFO L280 TraceCheckUtils]: 278: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-08 11:59:33,794 INFO L280 TraceCheckUtils]: 279: Hoare triple {46617#true} assume !(0 != ~tmp~6); {46617#true} is VALID [2020-07-08 11:59:33,794 INFO L263 TraceCheckUtils]: 280: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-08 11:59:33,794 INFO L280 TraceCheckUtils]: 281: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,794 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {46617#true} {46617#true} #531#return; {46617#true} is VALID [2020-07-08 11:59:33,794 INFO L280 TraceCheckUtils]: 283: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,795 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-08 11:59:33,795 INFO L280 TraceCheckUtils]: 285: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,796 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {46617#true} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,796 INFO L263 TraceCheckUtils]: 287: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-08 11:59:33,796 INFO L280 TraceCheckUtils]: 288: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-08 11:59:33,796 INFO L263 TraceCheckUtils]: 289: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-08 11:59:33,797 INFO L280 TraceCheckUtils]: 290: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-08 11:59:33,797 INFO L280 TraceCheckUtils]: 291: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,797 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-08 11:59:33,797 INFO L280 TraceCheckUtils]: 293: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-08 11:59:33,797 INFO L280 TraceCheckUtils]: 294: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-08 11:59:33,798 INFO L263 TraceCheckUtils]: 295: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-08 11:59:33,798 INFO L280 TraceCheckUtils]: 296: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-08 11:59:33,798 INFO L280 TraceCheckUtils]: 297: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,798 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-08 11:59:33,798 INFO L280 TraceCheckUtils]: 299: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-08 11:59:33,799 INFO L280 TraceCheckUtils]: 300: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-08 11:59:33,799 INFO L280 TraceCheckUtils]: 301: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-08 11:59:33,800 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {46617#true} {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,802 INFO L280 TraceCheckUtils]: 303: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,803 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {47319#(<= ~waterLevel~0 1)} #505#return; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,804 INFO L280 TraceCheckUtils]: 305: Hoare triple {47319#(<= ~waterLevel~0 1)} assume !false; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,805 INFO L280 TraceCheckUtils]: 306: Hoare triple {47319#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,805 INFO L280 TraceCheckUtils]: 307: Hoare triple {47319#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,806 INFO L280 TraceCheckUtils]: 308: Hoare triple {47319#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {47319#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:59:33,807 INFO L263 TraceCheckUtils]: 309: Hoare triple {47319#(<= ~waterLevel~0 1)} call waterRise(); {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:33,808 INFO L280 TraceCheckUtils]: 310: Hoare triple {47529#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:59:33,809 INFO L280 TraceCheckUtils]: 311: Hoare triple {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:59:33,810 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {47533#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {47319#(<= ~waterLevel~0 1)} #501#return; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,811 INFO L280 TraceCheckUtils]: 313: Hoare triple {47540#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,813 INFO L280 TraceCheckUtils]: 314: Hoare triple {47540#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,814 INFO L280 TraceCheckUtils]: 315: Hoare triple {47540#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,815 INFO L280 TraceCheckUtils]: 316: Hoare triple {47540#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,815 INFO L263 TraceCheckUtils]: 317: Hoare triple {47540#(<= ~waterLevel~0 2)} call timeShift(); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,816 INFO L263 TraceCheckUtils]: 318: Hoare triple {47540#(<= ~waterLevel~0 2)} call __utac_acc__Specification5_spec__2(); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,817 INFO L263 TraceCheckUtils]: 319: Hoare triple {47540#(<= ~waterLevel~0 2)} call #t~ret47 := isPumpRunning(); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,818 INFO L280 TraceCheckUtils]: 320: Hoare triple {47540#(<= ~waterLevel~0 2)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,819 INFO L280 TraceCheckUtils]: 321: Hoare triple {47540#(<= ~waterLevel~0 2)} assume true; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,820 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {47540#(<= ~waterLevel~0 2)} {47540#(<= ~waterLevel~0 2)} #535#return; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,820 INFO L280 TraceCheckUtils]: 323: Hoare triple {47540#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,821 INFO L280 TraceCheckUtils]: 324: Hoare triple {47540#(<= ~waterLevel~0 2)} assume true; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,821 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {47540#(<= ~waterLevel~0 2)} {47540#(<= ~waterLevel~0 2)} #515#return; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,822 INFO L280 TraceCheckUtils]: 326: Hoare triple {47540#(<= ~waterLevel~0 2)} assume !(0 != ~pumpRunning~0); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,823 INFO L280 TraceCheckUtils]: 327: Hoare triple {47540#(<= ~waterLevel~0 2)} assume 0 != ~systemActive~0; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,823 INFO L263 TraceCheckUtils]: 328: Hoare triple {47540#(<= ~waterLevel~0 2)} call processEnvironment(); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,824 INFO L280 TraceCheckUtils]: 329: Hoare triple {47540#(<= ~waterLevel~0 2)} havoc ~tmp~7; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,824 INFO L280 TraceCheckUtils]: 330: Hoare triple {47540#(<= ~waterLevel~0 2)} assume !(0 != ~pumpRunning~0); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,825 INFO L263 TraceCheckUtils]: 331: Hoare triple {47540#(<= ~waterLevel~0 2)} call processEnvironment__wrappee__highWaterSensor(); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,825 INFO L280 TraceCheckUtils]: 332: Hoare triple {47540#(<= ~waterLevel~0 2)} havoc ~tmp~6; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,826 INFO L280 TraceCheckUtils]: 333: Hoare triple {47540#(<= ~waterLevel~0 2)} assume 0 == ~pumpRunning~0; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,827 INFO L263 TraceCheckUtils]: 334: Hoare triple {47540#(<= ~waterLevel~0 2)} call #t~ret54 := isHighWaterLevel(); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,827 INFO L280 TraceCheckUtils]: 335: Hoare triple {47540#(<= ~waterLevel~0 2)} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,828 INFO L263 TraceCheckUtils]: 336: Hoare triple {47540#(<= ~waterLevel~0 2)} call #t~ret74 := isHighWaterSensorDry(); {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,829 INFO L280 TraceCheckUtils]: 337: Hoare triple {47540#(<= ~waterLevel~0 2)} havoc ~retValue_acc~5; {47540#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:59:33,835 INFO L280 TraceCheckUtils]: 338: Hoare triple {47540#(<= ~waterLevel~0 2)} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,836 INFO L280 TraceCheckUtils]: 339: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,837 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47540#(<= ~waterLevel~0 2)} #513#return; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,838 INFO L280 TraceCheckUtils]: 341: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,839 INFO L280 TraceCheckUtils]: 342: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,840 INFO L280 TraceCheckUtils]: 343: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,841 INFO L280 TraceCheckUtils]: 344: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,842 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47540#(<= ~waterLevel~0 2)} #527#return; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,843 INFO L280 TraceCheckUtils]: 346: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,848 INFO L280 TraceCheckUtils]: 347: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume 0 != ~tmp~6; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,849 INFO L263 TraceCheckUtils]: 348: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call activatePump(); {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,850 INFO L280 TraceCheckUtils]: 349: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~tmp~8; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,851 INFO L263 TraceCheckUtils]: 350: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret56 := isMethaneAlarm(); {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,852 INFO L280 TraceCheckUtils]: 351: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~retValue_acc~10; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,853 INFO L263 TraceCheckUtils]: 352: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret57 := isMethaneLevelCritical(); {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,854 INFO L280 TraceCheckUtils]: 353: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,856 INFO L280 TraceCheckUtils]: 354: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,857 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #549#return; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,858 INFO L280 TraceCheckUtils]: 356: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,859 INFO L280 TraceCheckUtils]: 357: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,860 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #509#return; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,861 INFO L280 TraceCheckUtils]: 359: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,862 INFO L280 TraceCheckUtils]: 360: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp~8); {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,863 INFO L263 TraceCheckUtils]: 361: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call activatePump__wrappee__lowWaterSensor(); {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,864 INFO L280 TraceCheckUtils]: 362: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} ~pumpRunning~0 := 1; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,865 INFO L280 TraceCheckUtils]: 363: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,866 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #511#return; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,866 INFO L280 TraceCheckUtils]: 365: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,867 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #529#return; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,868 INFO L280 TraceCheckUtils]: 367: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,869 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47540#(<= ~waterLevel~0 2)} #499#return; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,869 INFO L280 TraceCheckUtils]: 369: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,870 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47540#(<= ~waterLevel~0 2)} #519#return; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,871 INFO L263 TraceCheckUtils]: 371: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call __utac_acc__Specification5_spec__3(); {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,872 INFO L280 TraceCheckUtils]: 372: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~tmp~4;havoc ~tmp___0~0; {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,873 INFO L263 TraceCheckUtils]: 373: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret48 := getWaterLevel(); {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-08 11:59:33,874 INFO L280 TraceCheckUtils]: 374: Hoare triple {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {48561#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:33,875 INFO L280 TraceCheckUtils]: 375: Hoare triple {48561#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} assume true; {48561#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:59:33,876 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {48561#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} {48452#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #537#return; {48568#(and (<= |__utac_acc__Specification5_spec__3_#t~ret48| 2) (<= 2 |__utac_acc__Specification5_spec__3_#t~ret48|))} is VALID [2020-07-08 11:59:33,877 INFO L280 TraceCheckUtils]: 377: Hoare triple {48568#(and (<= |__utac_acc__Specification5_spec__3_#t~ret48| 2) (<= 2 |__utac_acc__Specification5_spec__3_#t~ret48|))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {48572#(and (<= __utac_acc__Specification5_spec__3_~tmp~4 2) (<= 2 __utac_acc__Specification5_spec__3_~tmp~4))} is VALID [2020-07-08 11:59:33,878 INFO L280 TraceCheckUtils]: 378: Hoare triple {48572#(and (<= __utac_acc__Specification5_spec__3_~tmp~4 2) (<= 2 __utac_acc__Specification5_spec__3_~tmp~4))} assume 2 != ~tmp~4; {46618#false} is VALID [2020-07-08 11:59:33,879 INFO L263 TraceCheckUtils]: 379: Hoare triple {46618#false} call #t~ret49 := isPumpRunning(); {46618#false} is VALID [2020-07-08 11:59:33,879 INFO L280 TraceCheckUtils]: 380: Hoare triple {46618#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46618#false} is VALID [2020-07-08 11:59:33,879 INFO L280 TraceCheckUtils]: 381: Hoare triple {46618#false} assume true; {46618#false} is VALID [2020-07-08 11:59:33,879 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {46618#false} {46618#false} #539#return; {46618#false} is VALID [2020-07-08 11:59:33,879 INFO L280 TraceCheckUtils]: 383: Hoare triple {46618#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46618#false} is VALID [2020-07-08 11:59:33,879 INFO L280 TraceCheckUtils]: 384: Hoare triple {46618#false} assume 0 != ~tmp___0~0; {46618#false} is VALID [2020-07-08 11:59:33,880 INFO L280 TraceCheckUtils]: 385: Hoare triple {46618#false} assume 0 == ~switchedOnBeforeTS~0; {46618#false} is VALID [2020-07-08 11:59:33,880 INFO L263 TraceCheckUtils]: 386: Hoare triple {46618#false} call __automaton_fail(); {46618#false} is VALID [2020-07-08 11:59:33,880 INFO L280 TraceCheckUtils]: 387: Hoare triple {46618#false} assume !false; {46618#false} is VALID [2020-07-08 11:59:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 227 proven. 49 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2020-07-08 11:59:33,963 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:59:33,963 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 12] total 27 [2020-07-08 11:59:33,963 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130084449] [2020-07-08 11:59:33,964 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 388 [2020-07-08 11:59:33,991 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:59:33,991 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states. [2020-07-08 11:59:34,650 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 398 edges. 398 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:59:34,650 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2020-07-08 11:59:34,651 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:59:34,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2020-07-08 11:59:34,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=600, Unknown=0, NotChecked=0, Total=702 [2020-07-08 11:59:34,652 INFO L87 Difference]: Start difference. First operand 1082 states and 1243 transitions. Second operand 27 states. [2020-07-08 11:59:37,150 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-08 11:59:44,611 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:59:59,455 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 12:00:00,879 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 12:00:01,554 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 12:00:09,478 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-07-08 12:00:16,373 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190 [2020-07-08 12:00:17,746 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-07-08 12:00:18,715 WARN L193 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-07-08 12:00:19,456 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-07-08 12:00:28,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:28,393 INFO L93 Difference]: Finished difference Result 1212 states and 1418 transitions. [2020-07-08 12:00:28,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-07-08 12:00:28,393 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 388 [2020-07-08 12:00:28,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:00:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-08 12:00:28,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 568 transitions. [2020-07-08 12:00:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-08 12:00:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 568 transitions. [2020-07-08 12:00:28,404 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 568 transitions. [2020-07-08 12:00:30,751 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 568 edges. 568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:00:30,752 INFO L225 Difference]: With dead ends: 1212 [2020-07-08 12:00:30,752 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 12:00:30,757 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 580 GetRequests, 522 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 797 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=623, Invalid=2683, Unknown=0, NotChecked=0, Total=3306 [2020-07-08 12:00:30,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 12:00:30,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 12:00:30,758 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:00:30,758 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 12:00:30,758 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 12:00:30,758 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 12:00:30,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:30,758 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 12:00:30,759 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:00:30,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:30,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:30,759 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 12:00:30,759 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 12:00:30,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:30,760 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 12:00:30,760 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:00:30,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:30,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:30,760 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:00:30,760 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:00:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 12:00:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 12:00:30,761 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 388 [2020-07-08 12:00:30,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:00:30,761 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 12:00:30,761 INFO L480 AbstractCegarLoop]: Interpolant automaton has 27 states. [2020-07-08 12:00:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 12:00:30,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:30,966 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-07-08 12:00:30,970 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 12:00:31,246 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 239 [2020-07-08 12:00:31,808 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 230 [2020-07-08 12:00:33,271 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 369 DAG size of output: 327 [2020-07-08 12:00:33,839 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 251 [2020-07-08 12:00:34,707 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 230 [2020-07-08 12:00:34,878 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 230 [2020-07-08 12:00:37,962 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 299 [2020-07-08 12:00:39,182 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 316 [2020-07-08 12:00:40,396 WARN L193 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2020-07-08 12:00:42,001 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 176 DAG size of output: 32