/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:39:40,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:39:40,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:39:40,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:39:40,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:39:40,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:39:40,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:39:40,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:39:40,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:39:40,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:39:40,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:39:40,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:39:40,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:39:40,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:39:40,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:39:40,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:39:40,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:39:40,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:39:40,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:39:40,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:39:40,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:39:40,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:39:40,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:39:40,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:39:40,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:39:40,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:39:40,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:39:40,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:39:40,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:39:40,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:39:40,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:39:40,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:39:40,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:39:40,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:39:40,178 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:39:40,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:39:40,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:39:40,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:39:40,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:39:40,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:39:40,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:39:40,182 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 11:39:40,196 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:39:40,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:39:40,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:39:40,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:39:40,198 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:39:40,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:39:40,199 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:39:40,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:39:40,199 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:39:40,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:39:40,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:39:40,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:39:40,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:39:40,200 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:39:40,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:39:40,200 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:39:40,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:39:40,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:39:40,201 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:39:40,201 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:39:40,201 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:39:40,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:39:40,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:39:40,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:39:40,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:39:40,202 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:39:40,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:39:40,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:39:40,203 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:39:40,203 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:39:40,474 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:39:40,486 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:39:40,490 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:39:40,491 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:39:40,492 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:39:40,492 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2020-07-08 11:39:40,567 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9928630/050b076c99474b1dad23a19b9529c441/FLAGacecddfd9 [2020-07-08 11:39:41,114 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:39:41,115 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2020-07-08 11:39:41,128 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9928630/050b076c99474b1dad23a19b9529c441/FLAGacecddfd9 [2020-07-08 11:39:41,418 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9928630/050b076c99474b1dad23a19b9529c441 [2020-07-08 11:39:41,427 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:39:41,429 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:39:41,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:39:41,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:39:41,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:39:41,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:39:41" (1/1) ... [2020-07-08 11:39:41,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48078b13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:41, skipping insertion in model container [2020-07-08 11:39:41,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:39:41" (1/1) ... [2020-07-08 11:39:41,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:39:41,491 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:39:41,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:39:41,957 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:39:42,124 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:39:42,163 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:39:42,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42 WrapperNode [2020-07-08 11:39:42,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:39:42,164 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:39:42,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:39:42,165 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:39:42,175 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42" (1/1) ... [2020-07-08 11:39:42,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42" (1/1) ... [2020-07-08 11:39:42,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42" (1/1) ... [2020-07-08 11:39:42,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42" (1/1) ... [2020-07-08 11:39:42,251 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42" (1/1) ... [2020-07-08 11:39:42,263 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42" (1/1) ... [2020-07-08 11:39:42,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42" (1/1) ... [2020-07-08 11:39:42,276 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:39:42,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:39:42,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:39:42,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:39:42,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42" (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 11:39:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:39:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:39:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:39:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:39:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:39:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:39:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:39:42,368 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:39:42,368 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:39:42,368 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 11:39:42,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:39:42,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:39:42,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:39:42,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:39:42,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:39:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:39:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:39:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:39:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:39:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:39:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:39:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:39:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 11:39:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:39:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-08 11:39:42,373 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:39:42,373 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:39:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:39:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:39:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:39:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 11:39:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:39:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:39:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:39:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:39:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:39:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:39:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:39:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:39:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:39:42,376 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:39:42,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:39:42,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:39:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:39:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:39:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:39:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:39:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:39:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:39:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:39:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 11:39:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:39:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:39:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:39:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:39:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:39:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:39:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:39:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:39:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:39:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:39:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:39:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:39:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:39:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:39:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:39:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:39:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:39:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:39:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:39:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:39:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:39:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:39:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:39:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:39:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:39:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:39:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:39:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:39:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 11:39:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 11:39:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:39:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-08 11:39:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:39:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:39:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:39:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:39:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:39:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:39:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:39:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:39:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:39:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:39:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:39:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:39:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:39:43,989 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:39:43,990 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:39:43,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:39:43 BoogieIcfgContainer [2020-07-08 11:39:44,000 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:39:44,002 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:39:44,002 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:39:44,006 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:39:44,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:39:41" (1/3) ... [2020-07-08 11:39:44,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7075e952 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:39:44, skipping insertion in model container [2020-07-08 11:39:44,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:39:42" (2/3) ... [2020-07-08 11:39:44,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7075e952 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:39:44, skipping insertion in model container [2020-07-08 11:39:44,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:39:43" (3/3) ... [2020-07-08 11:39:44,011 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product45.cil.c [2020-07-08 11:39:44,022 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:39:44,030 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:39:44,044 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:39:44,078 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:39:44,078 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:39:44,078 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:39:44,078 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:39:44,079 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:39:44,079 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:39:44,080 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:39:44,081 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:39:44,116 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states. [2020-07-08 11:39:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:39:44,134 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:39:44,136 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 11:39:44,138 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:39:44,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:39:44,174 INFO L82 PathProgramCache]: Analyzing trace with hash -587014934, now seen corresponding path program 1 times [2020-07-08 11:39:44,186 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:39:44,186 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982546431] [2020-07-08 11:39:44,187 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:39:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:44,940 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:39:44,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {189#true} is VALID [2020-07-08 11:39:45,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,101 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #540#return; {189#true} is VALID [2020-07-08 11:39:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,111 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-08 11:39:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,118 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #440#return; {189#true} is VALID [2020-07-08 11:39:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-08 11:39:45,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,127 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #442#return; {189#true} is VALID [2020-07-08 11:39:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,133 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #444#return; {189#true} is VALID [2020-07-08 11:39:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-08 11:39:45,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #530#return; {189#true} is VALID [2020-07-08 11:39:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-08 11:39:45,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,157 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-08 11:39:45,158 INFO L263 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {189#true} is VALID [2020-07-08 11:39:45,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-08 11:39:45,158 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,159 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-08 11:39:45,159 INFO L280 TraceCheckUtils]: 4: Hoare triple {189#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {189#true} is VALID [2020-07-08 11:39:45,159 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,160 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-08 11:39:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {189#true} is VALID [2020-07-08 11:39:45,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,165 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-08 11:39:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:45,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-08 11:39:45,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,169 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-08 11:39:45,175 INFO L263 TraceCheckUtils]: 0: Hoare triple {189#true} call ULTIMATE.init(); {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:39:45,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {189#true} is VALID [2020-07-08 11:39:45,176 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,176 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {189#true} #540#return; {189#true} is VALID [2020-07-08 11:39:45,176 INFO L263 TraceCheckUtils]: 4: Hoare triple {189#true} call #t~ret75 := main(); {189#true} is VALID [2020-07-08 11:39:45,177 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} havoc ~retValue_acc~11;havoc ~tmp~9; {189#true} is VALID [2020-07-08 11:39:45,177 INFO L263 TraceCheckUtils]: 6: Hoare triple {189#true} call select_helpers(); {189#true} is VALID [2020-07-08 11:39:45,177 INFO L280 TraceCheckUtils]: 7: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,178 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-08 11:39:45,178 INFO L263 TraceCheckUtils]: 9: Hoare triple {189#true} call select_features(); {189#true} is VALID [2020-07-08 11:39:45,178 INFO L280 TraceCheckUtils]: 10: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,179 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {189#true} {189#true} #440#return; {189#true} is VALID [2020-07-08 11:39:45,179 INFO L263 TraceCheckUtils]: 12: Hoare triple {189#true} call #t~ret74 := valid_product(); {189#true} is VALID [2020-07-08 11:39:45,179 INFO L280 TraceCheckUtils]: 13: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-08 11:39:45,180 INFO L280 TraceCheckUtils]: 14: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,180 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {189#true} {189#true} #442#return; {189#true} is VALID [2020-07-08 11:39:45,180 INFO L280 TraceCheckUtils]: 16: Hoare triple {189#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {189#true} is VALID [2020-07-08 11:39:45,181 INFO L280 TraceCheckUtils]: 17: Hoare triple {189#true} assume 0 != ~tmp~9; {189#true} is VALID [2020-07-08 11:39:45,181 INFO L263 TraceCheckUtils]: 18: Hoare triple {189#true} call setup(); {189#true} is VALID [2020-07-08 11:39:45,181 INFO L280 TraceCheckUtils]: 19: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,182 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {189#true} {189#true} #444#return; {189#true} is VALID [2020-07-08 11:39:45,182 INFO L263 TraceCheckUtils]: 21: Hoare triple {189#true} call runTest(); {189#true} is VALID [2020-07-08 11:39:45,183 INFO L263 TraceCheckUtils]: 22: Hoare triple {189#true} call __utac_acc__Specification5_spec__1(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:45,183 INFO L280 TraceCheckUtils]: 23: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-08 11:39:45,184 INFO L280 TraceCheckUtils]: 24: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,184 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {189#true} {189#true} #530#return; {189#true} is VALID [2020-07-08 11:39:45,184 INFO L263 TraceCheckUtils]: 26: Hoare triple {189#true} call test(); {189#true} is VALID [2020-07-08 11:39:45,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {189#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {189#true} is VALID [2020-07-08 11:39:45,186 INFO L280 TraceCheckUtils]: 28: Hoare triple {189#true} assume false; {190#false} is VALID [2020-07-08 11:39:45,186 INFO L263 TraceCheckUtils]: 29: Hoare triple {190#false} call cleanup(); {190#false} is VALID [2020-07-08 11:39:45,186 INFO L280 TraceCheckUtils]: 30: Hoare triple {190#false} havoc ~i~0;havoc ~__cil_tmp2~0; {190#false} is VALID [2020-07-08 11:39:45,187 INFO L263 TraceCheckUtils]: 31: Hoare triple {190#false} call timeShift(); {190#false} is VALID [2020-07-08 11:39:45,187 INFO L263 TraceCheckUtils]: 32: Hoare triple {190#false} call __utac_acc__Specification5_spec__2(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:45,187 INFO L263 TraceCheckUtils]: 33: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {189#true} is VALID [2020-07-08 11:39:45,188 INFO L280 TraceCheckUtils]: 34: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-08 11:39:45,188 INFO L280 TraceCheckUtils]: 35: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,188 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-08 11:39:45,189 INFO L280 TraceCheckUtils]: 37: Hoare triple {189#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {189#true} is VALID [2020-07-08 11:39:45,189 INFO L280 TraceCheckUtils]: 38: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,189 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-08 11:39:45,189 INFO L280 TraceCheckUtils]: 40: Hoare triple {190#false} assume !(0 != ~pumpRunning~0); {190#false} is VALID [2020-07-08 11:39:45,190 INFO L280 TraceCheckUtils]: 41: Hoare triple {190#false} assume !(0 != ~systemActive~0); {190#false} is VALID [2020-07-08 11:39:45,190 INFO L263 TraceCheckUtils]: 42: Hoare triple {190#false} call __utac_acc__Specification5_spec__3(); {190#false} is VALID [2020-07-08 11:39:45,190 INFO L280 TraceCheckUtils]: 43: Hoare triple {190#false} havoc ~tmp~3;havoc ~tmp___0~0; {190#false} is VALID [2020-07-08 11:39:45,191 INFO L263 TraceCheckUtils]: 44: Hoare triple {190#false} call #t~ret46 := getWaterLevel(); {189#true} is VALID [2020-07-08 11:39:45,191 INFO L280 TraceCheckUtils]: 45: Hoare triple {189#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {189#true} is VALID [2020-07-08 11:39:45,191 INFO L280 TraceCheckUtils]: 46: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,192 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-08 11:39:45,192 INFO L280 TraceCheckUtils]: 48: Hoare triple {190#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {190#false} is VALID [2020-07-08 11:39:45,192 INFO L280 TraceCheckUtils]: 49: Hoare triple {190#false} assume 2 != ~tmp~3; {190#false} is VALID [2020-07-08 11:39:45,193 INFO L263 TraceCheckUtils]: 50: Hoare triple {190#false} call #t~ret47 := isPumpRunning(); {189#true} is VALID [2020-07-08 11:39:45,193 INFO L280 TraceCheckUtils]: 51: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-08 11:39:45,193 INFO L280 TraceCheckUtils]: 52: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-08 11:39:45,194 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-08 11:39:45,194 INFO L280 TraceCheckUtils]: 54: Hoare triple {190#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {190#false} is VALID [2020-07-08 11:39:45,194 INFO L280 TraceCheckUtils]: 55: Hoare triple {190#false} assume 0 != ~tmp___0~0; {190#false} is VALID [2020-07-08 11:39:45,195 INFO L280 TraceCheckUtils]: 56: Hoare triple {190#false} assume 0 == ~switchedOnBeforeTS~0; {190#false} is VALID [2020-07-08 11:39:45,195 INFO L263 TraceCheckUtils]: 57: Hoare triple {190#false} call __automaton_fail(); {190#false} is VALID [2020-07-08 11:39:45,195 INFO L280 TraceCheckUtils]: 58: Hoare triple {190#false} assume !false; {190#false} is VALID [2020-07-08 11:39:45,205 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 11:39:45,206 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982546431] [2020-07-08 11:39:45,207 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:39:45,208 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:39:45,224 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155622426] [2020-07-08 11:39:45,234 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:39:45,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:39:45,244 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:39:45,363 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 11:39:45,363 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:39:45,364 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:39:45,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:39:45,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:39:45,375 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 4 states. [2020-07-08 11:39:50,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:50,214 INFO L93 Difference]: Finished difference Result 315 states and 403 transitions. [2020-07-08 11:39:50,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:39:50,215 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:39:50,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:39:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:39:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-08 11:39:50,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:39:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-08 11:39:50,305 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 403 transitions. [2020-07-08 11:39:51,539 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 403 edges. 403 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:39:51,566 INFO L225 Difference]: With dead ends: 315 [2020-07-08 11:39:51,566 INFO L226 Difference]: Without dead ends: 173 [2020-07-08 11:39:51,575 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 11:39:51,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-07-08 11:39:53,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 143. [2020-07-08 11:39:53,034 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:39:53,035 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand 143 states. [2020-07-08 11:39:53,036 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 143 states. [2020-07-08 11:39:53,036 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 143 states. [2020-07-08 11:39:53,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:53,053 INFO L93 Difference]: Finished difference Result 173 states and 213 transitions. [2020-07-08 11:39:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 213 transitions. [2020-07-08 11:39:53,056 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:53,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:53,057 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 173 states. [2020-07-08 11:39:53,057 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 173 states. [2020-07-08 11:39:53,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:39:53,070 INFO L93 Difference]: Finished difference Result 173 states and 213 transitions. [2020-07-08 11:39:53,071 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 213 transitions. [2020-07-08 11:39:53,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:39:53,073 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:39:53,073 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:39:53,073 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:39:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2020-07-08 11:39:53,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 168 transitions. [2020-07-08 11:39:53,084 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 168 transitions. Word has length 59 [2020-07-08 11:39:53,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:39:53,085 INFO L479 AbstractCegarLoop]: Abstraction has 143 states and 168 transitions. [2020-07-08 11:39:53,085 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:39:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 168 transitions. [2020-07-08 11:39:53,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 11:39:53,088 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:39:53,088 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 11:39:53,088 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:39:53,089 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:39:53,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:39:53,089 INFO L82 PathProgramCache]: Analyzing trace with hash 272490530, now seen corresponding path program 1 times [2020-07-08 11:39:53,089 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:39:53,090 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499703876] [2020-07-08 11:39:53,090 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:39:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,514 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:39:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {1245#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {1216#(= 1 ~systemActive~0)} assume true; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,625 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1216#(= 1 ~systemActive~0)} {1211#true} #540#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,630 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #438#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,634 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #440#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:39:53,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {1246#(= 1 |valid_product_#res|)} assume true; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:39:53,664 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1246#(= 1 |valid_product_#res|)} {1216#(= 1 ~systemActive~0)} #442#return; {1224#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-08 11:39:53,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,668 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #444#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1211#true} is VALID [2020-07-08 11:39:53,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,704 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #530#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-08 11:39:53,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1211#true} is VALID [2020-07-08 11:39:53,718 INFO L263 TraceCheckUtils]: 0: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {1211#true} is VALID [2020-07-08 11:39:53,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-08 11:39:53,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,719 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1211#true} {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1211#true} is VALID [2020-07-08 11:39:53,720 INFO L280 TraceCheckUtils]: 4: Hoare triple {1211#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {1211#true} is VALID [2020-07-08 11:39:53,720 INFO L280 TraceCheckUtils]: 5: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,722 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #500#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1211#true} is VALID [2020-07-08 11:39:53,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,728 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1212#false} #514#return; {1212#false} is VALID [2020-07-08 11:39:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:39:53,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-08 11:39:53,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,731 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1212#false} #516#return; {1212#false} is VALID [2020-07-08 11:39:53,736 INFO L263 TraceCheckUtils]: 0: Hoare triple {1211#true} call ULTIMATE.init(); {1245#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:39:53,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {1245#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {1216#(= 1 ~systemActive~0)} assume true; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,744 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1216#(= 1 ~systemActive~0)} {1211#true} #540#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,745 INFO L263 TraceCheckUtils]: 4: Hoare triple {1216#(= 1 ~systemActive~0)} call #t~ret75 := main(); {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,746 INFO L280 TraceCheckUtils]: 5: Hoare triple {1216#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,747 INFO L263 TraceCheckUtils]: 6: Hoare triple {1216#(= 1 ~systemActive~0)} call select_helpers(); {1211#true} is VALID [2020-07-08 11:39:53,747 INFO L280 TraceCheckUtils]: 7: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,748 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #438#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,748 INFO L263 TraceCheckUtils]: 9: Hoare triple {1216#(= 1 ~systemActive~0)} call select_features(); {1211#true} is VALID [2020-07-08 11:39:53,748 INFO L280 TraceCheckUtils]: 10: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,749 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #440#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:39:53,749 INFO L263 TraceCheckUtils]: 12: Hoare triple {1216#(= 1 ~systemActive~0)} call #t~ret74 := valid_product(); {1211#true} is VALID [2020-07-08 11:39:53,750 INFO L280 TraceCheckUtils]: 13: Hoare triple {1211#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:39:53,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {1246#(= 1 |valid_product_#res|)} assume true; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:39:53,752 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1246#(= 1 |valid_product_#res|)} {1216#(= 1 ~systemActive~0)} #442#return; {1224#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-08 11:39:53,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {1224#(= |main_#t~ret74| ~systemActive~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {1225#(= main_~tmp~9 ~systemActive~0)} is VALID [2020-07-08 11:39:53,756 INFO L280 TraceCheckUtils]: 17: Hoare triple {1225#(= main_~tmp~9 ~systemActive~0)} assume 0 != ~tmp~9; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,757 INFO L263 TraceCheckUtils]: 18: Hoare triple {1226#(not (= 0 ~systemActive~0))} call setup(); {1211#true} is VALID [2020-07-08 11:39:53,757 INFO L280 TraceCheckUtils]: 19: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,758 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #444#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,758 INFO L263 TraceCheckUtils]: 21: Hoare triple {1226#(not (= 0 ~systemActive~0))} call runTest(); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,759 INFO L263 TraceCheckUtils]: 22: Hoare triple {1226#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:53,760 INFO L280 TraceCheckUtils]: 23: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1211#true} is VALID [2020-07-08 11:39:53,760 INFO L280 TraceCheckUtils]: 24: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,761 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #530#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,761 INFO L263 TraceCheckUtils]: 26: Hoare triple {1226#(not (= 0 ~systemActive~0))} call test(); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,762 INFO L280 TraceCheckUtils]: 27: Hoare triple {1226#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,762 INFO L280 TraceCheckUtils]: 28: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !false; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,763 INFO L280 TraceCheckUtils]: 29: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,763 INFO L280 TraceCheckUtils]: 30: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,764 INFO L280 TraceCheckUtils]: 31: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~8); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,764 INFO L280 TraceCheckUtils]: 32: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,767 INFO L280 TraceCheckUtils]: 33: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,769 INFO L280 TraceCheckUtils]: 34: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,772 INFO L280 TraceCheckUtils]: 35: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,772 INFO L263 TraceCheckUtils]: 36: Hoare triple {1226#(not (= 0 ~systemActive~0))} call timeShift(); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,773 INFO L263 TraceCheckUtils]: 37: Hoare triple {1226#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:39:53,774 INFO L263 TraceCheckUtils]: 38: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {1211#true} is VALID [2020-07-08 11:39:53,774 INFO L280 TraceCheckUtils]: 39: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-08 11:39:53,774 INFO L280 TraceCheckUtils]: 40: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,774 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1211#true} {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1211#true} is VALID [2020-07-08 11:39:53,775 INFO L280 TraceCheckUtils]: 42: Hoare triple {1211#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {1211#true} is VALID [2020-07-08 11:39:53,775 INFO L280 TraceCheckUtils]: 43: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,776 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #500#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,776 INFO L280 TraceCheckUtils]: 45: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:39:53,777 INFO L280 TraceCheckUtils]: 46: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1212#false} is VALID [2020-07-08 11:39:53,777 INFO L263 TraceCheckUtils]: 47: Hoare triple {1212#false} call __utac_acc__Specification5_spec__3(); {1212#false} is VALID [2020-07-08 11:39:53,777 INFO L280 TraceCheckUtils]: 48: Hoare triple {1212#false} havoc ~tmp~3;havoc ~tmp___0~0; {1212#false} is VALID [2020-07-08 11:39:53,778 INFO L263 TraceCheckUtils]: 49: Hoare triple {1212#false} call #t~ret46 := getWaterLevel(); {1211#true} is VALID [2020-07-08 11:39:53,778 INFO L280 TraceCheckUtils]: 50: Hoare triple {1211#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1211#true} is VALID [2020-07-08 11:39:53,778 INFO L280 TraceCheckUtils]: 51: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,778 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1211#true} {1212#false} #514#return; {1212#false} is VALID [2020-07-08 11:39:53,779 INFO L280 TraceCheckUtils]: 53: Hoare triple {1212#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {1212#false} is VALID [2020-07-08 11:39:53,779 INFO L280 TraceCheckUtils]: 54: Hoare triple {1212#false} assume 2 != ~tmp~3; {1212#false} is VALID [2020-07-08 11:39:53,779 INFO L263 TraceCheckUtils]: 55: Hoare triple {1212#false} call #t~ret47 := isPumpRunning(); {1211#true} is VALID [2020-07-08 11:39:53,779 INFO L280 TraceCheckUtils]: 56: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-08 11:39:53,780 INFO L280 TraceCheckUtils]: 57: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-08 11:39:53,780 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1211#true} {1212#false} #516#return; {1212#false} is VALID [2020-07-08 11:39:53,780 INFO L280 TraceCheckUtils]: 59: Hoare triple {1212#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {1212#false} is VALID [2020-07-08 11:39:53,781 INFO L280 TraceCheckUtils]: 60: Hoare triple {1212#false} assume 0 != ~tmp___0~0; {1212#false} is VALID [2020-07-08 11:39:53,781 INFO L280 TraceCheckUtils]: 61: Hoare triple {1212#false} assume 0 == ~switchedOnBeforeTS~0; {1212#false} is VALID [2020-07-08 11:39:53,781 INFO L263 TraceCheckUtils]: 62: Hoare triple {1212#false} call __automaton_fail(); {1212#false} is VALID [2020-07-08 11:39:53,781 INFO L280 TraceCheckUtils]: 63: Hoare triple {1212#false} assume !false; {1212#false} is VALID [2020-07-08 11:39:53,790 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 11:39:53,791 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499703876] [2020-07-08 11:39:53,791 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:39:53,791 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:39:53,791 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047371499] [2020-07-08 11:39:53,793 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:39:53,794 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:39:53,794 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:39:53,871 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 11:39:53,871 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:39:53,872 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:39:53,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:39:53,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:39:53,873 INFO L87 Difference]: Start difference. First operand 143 states and 168 transitions. Second operand 9 states. [2020-07-08 11:39:54,764 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:39:55,702 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:56,106 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:39:56,444 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:40:04,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:04,446 INFO L93 Difference]: Finished difference Result 288 states and 358 transitions. [2020-07-08 11:40:04,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 11:40:04,446 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:40:04,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:40:04,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:40:04,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 358 transitions. [2020-07-08 11:40:04,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:40:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 358 transitions. [2020-07-08 11:40:04,465 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 358 transitions. [2020-07-08 11:40:05,583 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 358 edges. 358 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:40:05,591 INFO L225 Difference]: With dead ends: 288 [2020-07-08 11:40:05,591 INFO L226 Difference]: Without dead ends: 173 [2020-07-08 11:40:05,593 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:40:05,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-07-08 11:40:07,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 143. [2020-07-08 11:40:07,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:40:07,091 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand 143 states. [2020-07-08 11:40:07,091 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 143 states. [2020-07-08 11:40:07,091 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 143 states. [2020-07-08 11:40:07,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:07,105 INFO L93 Difference]: Finished difference Result 173 states and 212 transitions. [2020-07-08 11:40:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 212 transitions. [2020-07-08 11:40:07,107 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:07,107 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:07,107 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 173 states. [2020-07-08 11:40:07,107 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 173 states. [2020-07-08 11:40:07,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:07,116 INFO L93 Difference]: Finished difference Result 173 states and 212 transitions. [2020-07-08 11:40:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 212 transitions. [2020-07-08 11:40:07,118 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:07,118 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:07,118 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:40:07,118 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:40:07,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2020-07-08 11:40:07,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 167 transitions. [2020-07-08 11:40:07,125 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 167 transitions. Word has length 64 [2020-07-08 11:40:07,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:40:07,125 INFO L479 AbstractCegarLoop]: Abstraction has 143 states and 167 transitions. [2020-07-08 11:40:07,125 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:40:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 167 transitions. [2020-07-08 11:40:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-08 11:40:07,128 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:40:07,128 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 11:40:07,128 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:40:07,129 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:40:07,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:40:07,129 INFO L82 PathProgramCache]: Analyzing trace with hash -1080536843, now seen corresponding path program 1 times [2020-07-08 11:40:07,129 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:40:07,130 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105956934] [2020-07-08 11:40:07,130 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:40:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,463 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:40:07,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {2263#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume true; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,570 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2225#(= 0 ~pumpRunning~0)} {2220#true} #540#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,582 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #438#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,588 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #440#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2220#true} is VALID [2020-07-08 11:40:07,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,599 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #442#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,604 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #444#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2220#true} is VALID [2020-07-08 11:40:07,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,620 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #530#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-08 11:40:07,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,630 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2220#true} is VALID [2020-07-08 11:40:07,631 INFO L263 TraceCheckUtils]: 0: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {2220#true} is VALID [2020-07-08 11:40:07,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-08 11:40:07,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,632 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2220#true} {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2220#true} is VALID [2020-07-08 11:40:07,632 INFO L280 TraceCheckUtils]: 4: Hoare triple {2220#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {2220#true} is VALID [2020-07-08 11:40:07,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,636 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #500#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,683 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:07,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,684 INFO L263 TraceCheckUtils]: 2: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2220#true} is VALID [2020-07-08 11:40:07,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,685 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,687 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2276#(not (= 0 |old(~pumpRunning~0)|))} {2225#(= 0 ~pumpRunning~0)} #484#return; {2221#false} is VALID [2020-07-08 11:40:07,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2220#true} is VALID [2020-07-08 11:40:07,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume !(0 != ~pumpRunning~0); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,689 INFO L263 TraceCheckUtils]: 2: Hoare triple {2225#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:07,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:07,690 INFO L280 TraceCheckUtils]: 4: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,691 INFO L263 TraceCheckUtils]: 5: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2220#true} is VALID [2020-07-08 11:40:07,691 INFO L280 TraceCheckUtils]: 6: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,696 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,696 INFO L280 TraceCheckUtils]: 8: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,697 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2276#(not (= 0 |old(~pumpRunning~0)|))} {2225#(= 0 ~pumpRunning~0)} #484#return; {2221#false} is VALID [2020-07-08 11:40:07,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {2221#false} assume true; {2221#false} is VALID [2020-07-08 11:40:07,698 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2221#false} {2225#(= 0 ~pumpRunning~0)} #504#return; {2221#false} is VALID [2020-07-08 11:40:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2220#true} is VALID [2020-07-08 11:40:07,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2221#false} #514#return; {2221#false} is VALID [2020-07-08 11:40:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:07,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-08 11:40:07,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,712 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2221#false} #516#return; {2221#false} is VALID [2020-07-08 11:40:07,717 INFO L263 TraceCheckUtils]: 0: Hoare triple {2220#true} call ULTIMATE.init(); {2263#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:40:07,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {2263#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume true; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,724 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2225#(= 0 ~pumpRunning~0)} {2220#true} #540#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,724 INFO L263 TraceCheckUtils]: 4: Hoare triple {2225#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {2225#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,727 INFO L263 TraceCheckUtils]: 6: Hoare triple {2225#(= 0 ~pumpRunning~0)} call select_helpers(); {2220#true} is VALID [2020-07-08 11:40:07,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,728 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #438#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,728 INFO L263 TraceCheckUtils]: 9: Hoare triple {2225#(= 0 ~pumpRunning~0)} call select_features(); {2220#true} is VALID [2020-07-08 11:40:07,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,729 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #440#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,729 INFO L263 TraceCheckUtils]: 12: Hoare triple {2225#(= 0 ~pumpRunning~0)} call #t~ret74 := valid_product(); {2220#true} is VALID [2020-07-08 11:40:07,729 INFO L280 TraceCheckUtils]: 13: Hoare triple {2220#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2220#true} is VALID [2020-07-08 11:40:07,729 INFO L280 TraceCheckUtils]: 14: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,731 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #442#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,736 INFO L263 TraceCheckUtils]: 18: Hoare triple {2225#(= 0 ~pumpRunning~0)} call setup(); {2220#true} is VALID [2020-07-08 11:40:07,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,741 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #444#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,744 INFO L263 TraceCheckUtils]: 21: Hoare triple {2225#(= 0 ~pumpRunning~0)} call runTest(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,744 INFO L263 TraceCheckUtils]: 22: Hoare triple {2225#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:07,745 INFO L280 TraceCheckUtils]: 23: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2220#true} is VALID [2020-07-08 11:40:07,745 INFO L280 TraceCheckUtils]: 24: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,746 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #530#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,746 INFO L263 TraceCheckUtils]: 26: Hoare triple {2225#(= 0 ~pumpRunning~0)} call test(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,747 INFO L280 TraceCheckUtils]: 27: Hoare triple {2225#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,747 INFO L280 TraceCheckUtils]: 28: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !false; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,748 INFO L280 TraceCheckUtils]: 29: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,748 INFO L280 TraceCheckUtils]: 30: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,749 INFO L280 TraceCheckUtils]: 31: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,749 INFO L280 TraceCheckUtils]: 32: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,750 INFO L280 TraceCheckUtils]: 34: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,751 INFO L280 TraceCheckUtils]: 35: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,752 INFO L263 TraceCheckUtils]: 36: Hoare triple {2225#(= 0 ~pumpRunning~0)} call timeShift(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,753 INFO L263 TraceCheckUtils]: 37: Hoare triple {2225#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:07,753 INFO L263 TraceCheckUtils]: 38: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {2220#true} is VALID [2020-07-08 11:40:07,753 INFO L280 TraceCheckUtils]: 39: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-08 11:40:07,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,754 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2220#true} {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2220#true} is VALID [2020-07-08 11:40:07,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {2220#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {2220#true} is VALID [2020-07-08 11:40:07,754 INFO L280 TraceCheckUtils]: 43: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,755 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #500#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,756 INFO L280 TraceCheckUtils]: 45: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,757 INFO L280 TraceCheckUtils]: 46: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,757 INFO L263 TraceCheckUtils]: 47: Hoare triple {2225#(= 0 ~pumpRunning~0)} call processEnvironment(); {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:07,758 INFO L280 TraceCheckUtils]: 48: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2220#true} is VALID [2020-07-08 11:40:07,758 INFO L280 TraceCheckUtils]: 49: Hoare triple {2220#true} assume !(0 != ~pumpRunning~0); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:07,759 INFO L263 TraceCheckUtils]: 50: Hoare triple {2225#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:07,759 INFO L280 TraceCheckUtils]: 51: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:07,760 INFO L280 TraceCheckUtils]: 52: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,760 INFO L263 TraceCheckUtils]: 53: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2220#true} is VALID [2020-07-08 11:40:07,760 INFO L280 TraceCheckUtils]: 54: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,761 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,761 INFO L280 TraceCheckUtils]: 56: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:40:07,762 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2276#(not (= 0 |old(~pumpRunning~0)|))} {2225#(= 0 ~pumpRunning~0)} #484#return; {2221#false} is VALID [2020-07-08 11:40:07,762 INFO L280 TraceCheckUtils]: 58: Hoare triple {2221#false} assume true; {2221#false} is VALID [2020-07-08 11:40:07,763 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2221#false} {2225#(= 0 ~pumpRunning~0)} #504#return; {2221#false} is VALID [2020-07-08 11:40:07,763 INFO L263 TraceCheckUtils]: 60: Hoare triple {2221#false} call __utac_acc__Specification5_spec__3(); {2221#false} is VALID [2020-07-08 11:40:07,763 INFO L280 TraceCheckUtils]: 61: Hoare triple {2221#false} havoc ~tmp~3;havoc ~tmp___0~0; {2221#false} is VALID [2020-07-08 11:40:07,763 INFO L263 TraceCheckUtils]: 62: Hoare triple {2221#false} call #t~ret46 := getWaterLevel(); {2220#true} is VALID [2020-07-08 11:40:07,763 INFO L280 TraceCheckUtils]: 63: Hoare triple {2220#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2220#true} is VALID [2020-07-08 11:40:07,764 INFO L280 TraceCheckUtils]: 64: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,764 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {2220#true} {2221#false} #514#return; {2221#false} is VALID [2020-07-08 11:40:07,764 INFO L280 TraceCheckUtils]: 66: Hoare triple {2221#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {2221#false} is VALID [2020-07-08 11:40:07,764 INFO L280 TraceCheckUtils]: 67: Hoare triple {2221#false} assume 2 != ~tmp~3; {2221#false} is VALID [2020-07-08 11:40:07,764 INFO L263 TraceCheckUtils]: 68: Hoare triple {2221#false} call #t~ret47 := isPumpRunning(); {2220#true} is VALID [2020-07-08 11:40:07,765 INFO L280 TraceCheckUtils]: 69: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-08 11:40:07,765 INFO L280 TraceCheckUtils]: 70: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-08 11:40:07,766 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2220#true} {2221#false} #516#return; {2221#false} is VALID [2020-07-08 11:40:07,766 INFO L280 TraceCheckUtils]: 72: Hoare triple {2221#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {2221#false} is VALID [2020-07-08 11:40:07,767 INFO L280 TraceCheckUtils]: 73: Hoare triple {2221#false} assume 0 != ~tmp___0~0; {2221#false} is VALID [2020-07-08 11:40:07,767 INFO L280 TraceCheckUtils]: 74: Hoare triple {2221#false} assume 0 == ~switchedOnBeforeTS~0; {2221#false} is VALID [2020-07-08 11:40:07,767 INFO L263 TraceCheckUtils]: 75: Hoare triple {2221#false} call __automaton_fail(); {2221#false} is VALID [2020-07-08 11:40:07,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {2221#false} assume !false; {2221#false} is VALID [2020-07-08 11:40:07,777 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 11:40:07,778 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105956934] [2020-07-08 11:40:07,778 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:40:07,778 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:40:07,779 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690729044] [2020-07-08 11:40:07,779 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-08 11:40:07,780 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:40:07,780 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:40:07,877 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 11:40:07,877 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:40:07,877 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:40:07,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:40:07,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:40:07,878 INFO L87 Difference]: Start difference. First operand 143 states and 167 transitions. Second operand 7 states. [2020-07-08 11:40:08,588 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:40:15,819 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:40:19,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:19,310 INFO L93 Difference]: Finished difference Result 433 states and 561 transitions. [2020-07-08 11:40:19,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:40:19,311 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-08 11:40:19,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:40:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:40:19,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-08 11:40:19,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:40:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-08 11:40:19,337 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 561 transitions. [2020-07-08 11:40:21,062 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 561 edges. 561 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:40:21,076 INFO L225 Difference]: With dead ends: 433 [2020-07-08 11:40:21,076 INFO L226 Difference]: Without dead ends: 318 [2020-07-08 11:40:21,077 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 11:40:21,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-07-08 11:40:23,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 257. [2020-07-08 11:40:23,354 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:40:23,355 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand 257 states. [2020-07-08 11:40:23,355 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand 257 states. [2020-07-08 11:40:23,355 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 257 states. [2020-07-08 11:40:23,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:23,372 INFO L93 Difference]: Finished difference Result 318 states and 399 transitions. [2020-07-08 11:40:23,373 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 399 transitions. [2020-07-08 11:40:23,374 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:23,374 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:23,374 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand 318 states. [2020-07-08 11:40:23,375 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 318 states. [2020-07-08 11:40:23,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:23,391 INFO L93 Difference]: Finished difference Result 318 states and 399 transitions. [2020-07-08 11:40:23,391 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 399 transitions. [2020-07-08 11:40:23,393 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:23,393 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:23,393 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:40:23,393 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:40:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2020-07-08 11:40:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 306 transitions. [2020-07-08 11:40:23,406 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 306 transitions. Word has length 77 [2020-07-08 11:40:23,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:40:23,406 INFO L479 AbstractCegarLoop]: Abstraction has 257 states and 306 transitions. [2020-07-08 11:40:23,406 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:40:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 306 transitions. [2020-07-08 11:40:23,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-08 11:40:23,408 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:40:23,408 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 11:40:23,408 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:40:23,408 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:40:23,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:40:23,409 INFO L82 PathProgramCache]: Analyzing trace with hash 1220837886, now seen corresponding path program 1 times [2020-07-08 11:40:23,409 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:40:23,409 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646997731] [2020-07-08 11:40:23,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:40:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,732 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:40:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {3954#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {3897#true} is VALID [2020-07-08 11:40:23,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,790 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3897#true} #540#return; {3897#true} is VALID [2020-07-08 11:40:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,793 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #438#return; {3897#true} is VALID [2020-07-08 11:40:23,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,800 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #440#return; {3897#true} is VALID [2020-07-08 11:40:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3897#true} is VALID [2020-07-08 11:40:23,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,803 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3897#true} #442#return; {3897#true} is VALID [2020-07-08 11:40:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,811 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #444#return; {3897#true} is VALID [2020-07-08 11:40:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3897#true} is VALID [2020-07-08 11:40:23,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,823 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3897#true} #530#return; {3897#true} is VALID [2020-07-08 11:40:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-08 11:40:23,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3897#true} is VALID [2020-07-08 11:40:23,830 INFO L263 TraceCheckUtils]: 0: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {3897#true} is VALID [2020-07-08 11:40:23,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-08 11:40:23,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,831 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3897#true} {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3897#true} is VALID [2020-07-08 11:40:23,831 INFO L280 TraceCheckUtils]: 4: Hoare triple {3897#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {3897#true} is VALID [2020-07-08 11:40:23,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,832 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3897#true} {3898#false} #500#return; {3898#false} is VALID [2020-07-08 11:40:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,861 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-08 11:40:23,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-08 11:40:23,862 INFO L263 TraceCheckUtils]: 1: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-08 11:40:23,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,862 INFO L280 TraceCheckUtils]: 4: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,863 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-08 11:40:23,863 INFO L280 TraceCheckUtils]: 6: Hoare triple {3897#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {3897#true} is VALID [2020-07-08 11:40:23,863 INFO L280 TraceCheckUtils]: 7: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-08 11:40:23,863 INFO L280 TraceCheckUtils]: 8: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-08 11:40:23,864 INFO L280 TraceCheckUtils]: 9: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,864 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-08 11:40:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,867 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-08 11:40:23,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3897#true} is VALID [2020-07-08 11:40:23,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume 0 == ~pumpRunning~0; {3897#true} is VALID [2020-07-08 11:40:23,868 INFO L263 TraceCheckUtils]: 2: Hoare triple {3897#true} call #t~ret48 := isHighWaterLevel(); {3897#true} is VALID [2020-07-08 11:40:23,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-08 11:40:23,868 INFO L263 TraceCheckUtils]: 4: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-08 11:40:23,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,869 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-08 11:40:23,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {3897#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {3897#true} is VALID [2020-07-08 11:40:23,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-08 11:40:23,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-08 11:40:23,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,870 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-08 11:40:23,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {3897#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {3897#true} is VALID [2020-07-08 11:40:23,871 INFO L280 TraceCheckUtils]: 15: Hoare triple {3897#true} assume !(0 != ~tmp~4); {3897#true} is VALID [2020-07-08 11:40:23,871 INFO L263 TraceCheckUtils]: 16: Hoare triple {3897#true} call processEnvironment__wrappee__base(); {3897#true} is VALID [2020-07-08 11:40:23,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,872 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-08 11:40:23,872 INFO L280 TraceCheckUtils]: 19: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,872 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3897#true} {3897#true} #484#return; {3897#true} is VALID [2020-07-08 11:40:23,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3897#true} is VALID [2020-07-08 11:40:23,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume !(0 != ~pumpRunning~0); {3897#true} is VALID [2020-07-08 11:40:23,874 INFO L263 TraceCheckUtils]: 2: Hoare triple {3897#true} call processEnvironment__wrappee__methaneQuery(); {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:23,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3897#true} is VALID [2020-07-08 11:40:23,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {3897#true} assume 0 == ~pumpRunning~0; {3897#true} is VALID [2020-07-08 11:40:23,875 INFO L263 TraceCheckUtils]: 5: Hoare triple {3897#true} call #t~ret48 := isHighWaterLevel(); {3897#true} is VALID [2020-07-08 11:40:23,875 INFO L280 TraceCheckUtils]: 6: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-08 11:40:23,875 INFO L263 TraceCheckUtils]: 7: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-08 11:40:23,875 INFO L280 TraceCheckUtils]: 8: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,875 INFO L280 TraceCheckUtils]: 9: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,876 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-08 11:40:23,876 INFO L280 TraceCheckUtils]: 12: Hoare triple {3897#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {3897#true} is VALID [2020-07-08 11:40:23,876 INFO L280 TraceCheckUtils]: 13: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-08 11:40:23,877 INFO L280 TraceCheckUtils]: 14: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-08 11:40:23,877 INFO L280 TraceCheckUtils]: 15: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,877 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-08 11:40:23,877 INFO L280 TraceCheckUtils]: 17: Hoare triple {3897#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {3897#true} is VALID [2020-07-08 11:40:23,878 INFO L280 TraceCheckUtils]: 18: Hoare triple {3897#true} assume !(0 != ~tmp~4); {3897#true} is VALID [2020-07-08 11:40:23,878 INFO L263 TraceCheckUtils]: 19: Hoare triple {3897#true} call processEnvironment__wrappee__base(); {3897#true} is VALID [2020-07-08 11:40:23,878 INFO L280 TraceCheckUtils]: 20: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,878 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-08 11:40:23,878 INFO L280 TraceCheckUtils]: 22: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,879 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {3897#true} {3897#true} #484#return; {3897#true} is VALID [2020-07-08 11:40:23,879 INFO L280 TraceCheckUtils]: 24: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,879 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3897#true} {3898#false} #504#return; {3898#false} is VALID [2020-07-08 11:40:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3897#true} is VALID [2020-07-08 11:40:23,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,883 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3898#false} #514#return; {3898#false} is VALID [2020-07-08 11:40:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:23,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-08 11:40:23,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,887 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3898#false} #516#return; {3898#false} is VALID [2020-07-08 11:40:23,891 INFO L263 TraceCheckUtils]: 0: Hoare triple {3897#true} call ULTIMATE.init(); {3954#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:40:23,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {3954#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {3897#true} is VALID [2020-07-08 11:40:23,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,892 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3897#true} {3897#true} #540#return; {3897#true} is VALID [2020-07-08 11:40:23,892 INFO L263 TraceCheckUtils]: 4: Hoare triple {3897#true} call #t~ret75 := main(); {3897#true} is VALID [2020-07-08 11:40:23,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {3897#true} havoc ~retValue_acc~11;havoc ~tmp~9; {3897#true} is VALID [2020-07-08 11:40:23,892 INFO L263 TraceCheckUtils]: 6: Hoare triple {3897#true} call select_helpers(); {3897#true} is VALID [2020-07-08 11:40:23,893 INFO L280 TraceCheckUtils]: 7: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,893 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3897#true} {3897#true} #438#return; {3897#true} is VALID [2020-07-08 11:40:23,893 INFO L263 TraceCheckUtils]: 9: Hoare triple {3897#true} call select_features(); {3897#true} is VALID [2020-07-08 11:40:23,894 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,894 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3897#true} {3897#true} #440#return; {3897#true} is VALID [2020-07-08 11:40:23,894 INFO L263 TraceCheckUtils]: 12: Hoare triple {3897#true} call #t~ret74 := valid_product(); {3897#true} is VALID [2020-07-08 11:40:23,894 INFO L280 TraceCheckUtils]: 13: Hoare triple {3897#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3897#true} is VALID [2020-07-08 11:40:23,895 INFO L280 TraceCheckUtils]: 14: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,895 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3897#true} {3897#true} #442#return; {3897#true} is VALID [2020-07-08 11:40:23,895 INFO L280 TraceCheckUtils]: 16: Hoare triple {3897#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {3897#true} is VALID [2020-07-08 11:40:23,896 INFO L280 TraceCheckUtils]: 17: Hoare triple {3897#true} assume 0 != ~tmp~9; {3897#true} is VALID [2020-07-08 11:40:23,896 INFO L263 TraceCheckUtils]: 18: Hoare triple {3897#true} call setup(); {3897#true} is VALID [2020-07-08 11:40:23,896 INFO L280 TraceCheckUtils]: 19: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,896 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3897#true} {3897#true} #444#return; {3897#true} is VALID [2020-07-08 11:40:23,897 INFO L263 TraceCheckUtils]: 21: Hoare triple {3897#true} call runTest(); {3897#true} is VALID [2020-07-08 11:40:23,897 INFO L263 TraceCheckUtils]: 22: Hoare triple {3897#true} call __utac_acc__Specification5_spec__1(); {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:23,898 INFO L280 TraceCheckUtils]: 23: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3897#true} is VALID [2020-07-08 11:40:23,898 INFO L280 TraceCheckUtils]: 24: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,898 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3897#true} {3897#true} #530#return; {3897#true} is VALID [2020-07-08 11:40:23,898 INFO L263 TraceCheckUtils]: 26: Hoare triple {3897#true} call test(); {3897#true} is VALID [2020-07-08 11:40:23,899 INFO L280 TraceCheckUtils]: 27: Hoare triple {3897#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3914#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:40:23,900 INFO L280 TraceCheckUtils]: 28: Hoare triple {3914#(= 0 test_~splverifierCounter~0)} assume !false; {3914#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:40:23,901 INFO L280 TraceCheckUtils]: 29: Hoare triple {3914#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {3898#false} is VALID [2020-07-08 11:40:23,901 INFO L263 TraceCheckUtils]: 30: Hoare triple {3898#false} call cleanup(); {3898#false} is VALID [2020-07-08 11:40:23,901 INFO L280 TraceCheckUtils]: 31: Hoare triple {3898#false} havoc ~i~0;havoc ~__cil_tmp2~0; {3898#false} is VALID [2020-07-08 11:40:23,901 INFO L263 TraceCheckUtils]: 32: Hoare triple {3898#false} call timeShift(); {3898#false} is VALID [2020-07-08 11:40:23,901 INFO L263 TraceCheckUtils]: 33: Hoare triple {3898#false} call __utac_acc__Specification5_spec__2(); {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:23,902 INFO L263 TraceCheckUtils]: 34: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {3897#true} is VALID [2020-07-08 11:40:23,902 INFO L280 TraceCheckUtils]: 35: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-08 11:40:23,902 INFO L280 TraceCheckUtils]: 36: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,902 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {3897#true} {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3897#true} is VALID [2020-07-08 11:40:23,902 INFO L280 TraceCheckUtils]: 38: Hoare triple {3897#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {3897#true} is VALID [2020-07-08 11:40:23,903 INFO L280 TraceCheckUtils]: 39: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,903 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3897#true} {3898#false} #500#return; {3898#false} is VALID [2020-07-08 11:40:23,903 INFO L280 TraceCheckUtils]: 41: Hoare triple {3898#false} assume !(0 != ~pumpRunning~0); {3898#false} is VALID [2020-07-08 11:40:23,903 INFO L280 TraceCheckUtils]: 42: Hoare triple {3898#false} assume 0 != ~systemActive~0; {3898#false} is VALID [2020-07-08 11:40:23,904 INFO L263 TraceCheckUtils]: 43: Hoare triple {3898#false} call processEnvironment(); {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:23,904 INFO L280 TraceCheckUtils]: 44: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3897#true} is VALID [2020-07-08 11:40:23,904 INFO L280 TraceCheckUtils]: 45: Hoare triple {3897#true} assume !(0 != ~pumpRunning~0); {3897#true} is VALID [2020-07-08 11:40:23,905 INFO L263 TraceCheckUtils]: 46: Hoare triple {3897#true} call processEnvironment__wrappee__methaneQuery(); {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:23,905 INFO L280 TraceCheckUtils]: 47: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3897#true} is VALID [2020-07-08 11:40:23,906 INFO L280 TraceCheckUtils]: 48: Hoare triple {3897#true} assume 0 == ~pumpRunning~0; {3897#true} is VALID [2020-07-08 11:40:23,906 INFO L263 TraceCheckUtils]: 49: Hoare triple {3897#true} call #t~ret48 := isHighWaterLevel(); {3897#true} is VALID [2020-07-08 11:40:23,906 INFO L280 TraceCheckUtils]: 50: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-08 11:40:23,906 INFO L263 TraceCheckUtils]: 51: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-08 11:40:23,907 INFO L280 TraceCheckUtils]: 52: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,907 INFO L280 TraceCheckUtils]: 53: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-08 11:40:23,907 INFO L280 TraceCheckUtils]: 54: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,907 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-08 11:40:23,908 INFO L280 TraceCheckUtils]: 56: Hoare triple {3897#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {3897#true} is VALID [2020-07-08 11:40:23,908 INFO L280 TraceCheckUtils]: 57: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-08 11:40:23,908 INFO L280 TraceCheckUtils]: 58: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-08 11:40:23,908 INFO L280 TraceCheckUtils]: 59: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,909 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-08 11:40:23,909 INFO L280 TraceCheckUtils]: 61: Hoare triple {3897#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {3897#true} is VALID [2020-07-08 11:40:23,909 INFO L280 TraceCheckUtils]: 62: Hoare triple {3897#true} assume !(0 != ~tmp~4); {3897#true} is VALID [2020-07-08 11:40:23,909 INFO L263 TraceCheckUtils]: 63: Hoare triple {3897#true} call processEnvironment__wrappee__base(); {3897#true} is VALID [2020-07-08 11:40:23,909 INFO L280 TraceCheckUtils]: 64: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,910 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-08 11:40:23,910 INFO L280 TraceCheckUtils]: 66: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,910 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3897#true} {3897#true} #484#return; {3897#true} is VALID [2020-07-08 11:40:23,910 INFO L280 TraceCheckUtils]: 68: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,911 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3897#true} {3898#false} #504#return; {3898#false} is VALID [2020-07-08 11:40:23,911 INFO L263 TraceCheckUtils]: 70: Hoare triple {3898#false} call __utac_acc__Specification5_spec__3(); {3898#false} is VALID [2020-07-08 11:40:23,911 INFO L280 TraceCheckUtils]: 71: Hoare triple {3898#false} havoc ~tmp~3;havoc ~tmp___0~0; {3898#false} is VALID [2020-07-08 11:40:23,911 INFO L263 TraceCheckUtils]: 72: Hoare triple {3898#false} call #t~ret46 := getWaterLevel(); {3897#true} is VALID [2020-07-08 11:40:23,912 INFO L280 TraceCheckUtils]: 73: Hoare triple {3897#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3897#true} is VALID [2020-07-08 11:40:23,912 INFO L280 TraceCheckUtils]: 74: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,912 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3897#true} {3898#false} #514#return; {3898#false} is VALID [2020-07-08 11:40:23,913 INFO L280 TraceCheckUtils]: 76: Hoare triple {3898#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {3898#false} is VALID [2020-07-08 11:40:23,913 INFO L280 TraceCheckUtils]: 77: Hoare triple {3898#false} assume 2 != ~tmp~3; {3898#false} is VALID [2020-07-08 11:40:23,913 INFO L263 TraceCheckUtils]: 78: Hoare triple {3898#false} call #t~ret47 := isPumpRunning(); {3897#true} is VALID [2020-07-08 11:40:23,913 INFO L280 TraceCheckUtils]: 79: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-08 11:40:23,914 INFO L280 TraceCheckUtils]: 80: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-08 11:40:23,914 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {3897#true} {3898#false} #516#return; {3898#false} is VALID [2020-07-08 11:40:23,914 INFO L280 TraceCheckUtils]: 82: Hoare triple {3898#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {3898#false} is VALID [2020-07-08 11:40:23,914 INFO L280 TraceCheckUtils]: 83: Hoare triple {3898#false} assume 0 != ~tmp___0~0; {3898#false} is VALID [2020-07-08 11:40:23,915 INFO L280 TraceCheckUtils]: 84: Hoare triple {3898#false} assume 0 == ~switchedOnBeforeTS~0; {3898#false} is VALID [2020-07-08 11:40:23,915 INFO L263 TraceCheckUtils]: 85: Hoare triple {3898#false} call __automaton_fail(); {3898#false} is VALID [2020-07-08 11:40:23,915 INFO L280 TraceCheckUtils]: 86: Hoare triple {3898#false} assume !false; {3898#false} is VALID [2020-07-08 11:40:23,926 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 11:40:23,926 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646997731] [2020-07-08 11:40:23,926 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:40:23,927 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 11:40:23,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107808308] [2020-07-08 11:40:23,928 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-08 11:40:23,928 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:40:23,928 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 11:40:24,038 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 11:40:24,038 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 11:40:24,039 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:40:24,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 11:40:24,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 11:40:24,039 INFO L87 Difference]: Start difference. First operand 257 states and 306 transitions. Second operand 6 states. [2020-07-08 11:40:25,562 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:40:30,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:30,754 INFO L93 Difference]: Finished difference Result 457 states and 546 transitions. [2020-07-08 11:40:30,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:40:30,755 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-08 11:40:30,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:40:30,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 11:40:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 340 transitions. [2020-07-08 11:40:30,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 11:40:30,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 340 transitions. [2020-07-08 11:40:30,769 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 340 transitions. [2020-07-08 11:40:31,825 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 11:40:31,834 INFO L225 Difference]: With dead ends: 457 [2020-07-08 11:40:31,835 INFO L226 Difference]: Without dead ends: 264 [2020-07-08 11:40:31,836 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 11:40:31,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2020-07-08 11:40:33,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 227. [2020-07-08 11:40:33,884 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:40:33,884 INFO L82 GeneralOperation]: Start isEquivalent. First operand 264 states. Second operand 227 states. [2020-07-08 11:40:33,884 INFO L74 IsIncluded]: Start isIncluded. First operand 264 states. Second operand 227 states. [2020-07-08 11:40:33,884 INFO L87 Difference]: Start difference. First operand 264 states. Second operand 227 states. [2020-07-08 11:40:33,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:33,897 INFO L93 Difference]: Finished difference Result 264 states and 320 transitions. [2020-07-08 11:40:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 320 transitions. [2020-07-08 11:40:33,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:33,898 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:33,898 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand 264 states. [2020-07-08 11:40:33,898 INFO L87 Difference]: Start difference. First operand 227 states. Second operand 264 states. [2020-07-08 11:40:33,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:33,910 INFO L93 Difference]: Finished difference Result 264 states and 320 transitions. [2020-07-08 11:40:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 320 transitions. [2020-07-08 11:40:33,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:33,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:33,912 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:40:33,912 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:40:33,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227 states. [2020-07-08 11:40:33,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 259 transitions. [2020-07-08 11:40:33,921 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 259 transitions. Word has length 87 [2020-07-08 11:40:33,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:40:33,922 INFO L479 AbstractCegarLoop]: Abstraction has 227 states and 259 transitions. [2020-07-08 11:40:33,922 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 11:40:33,922 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 259 transitions. [2020-07-08 11:40:33,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-08 11:40:33,923 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:40:33,923 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 11:40:33,924 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:40:33,924 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:40:33,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:40:33,924 INFO L82 PathProgramCache]: Analyzing trace with hash -1912690952, now seen corresponding path program 1 times [2020-07-08 11:40:33,925 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:40:33,925 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968725996] [2020-07-08 11:40:33,925 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:40:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,262 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:40:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {5532#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,357 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #540#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,364 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #438#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,372 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #440#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5473#true} is VALID [2020-07-08 11:40:34,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,380 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #442#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,384 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #444#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5473#true} is VALID [2020-07-08 11:40:34,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,398 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #530#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5473#true} is VALID [2020-07-08 11:40:34,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,410 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {5473#true} is VALID [2020-07-08 11:40:34,410 INFO L263 TraceCheckUtils]: 0: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {5473#true} is VALID [2020-07-08 11:40:34,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5473#true} is VALID [2020-07-08 11:40:34,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,412 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5473#true} {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {5473#true} is VALID [2020-07-08 11:40:34,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {5473#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {5473#true} is VALID [2020-07-08 11:40:34,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,419 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #500#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,460 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-08 11:40:34,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-08 11:40:34,461 INFO L263 TraceCheckUtils]: 1: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-08 11:40:34,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,462 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-08 11:40:34,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {5473#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {5473#true} is VALID [2020-07-08 11:40:34,462 INFO L280 TraceCheckUtils]: 7: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-08 11:40:34,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-08 11:40:34,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,463 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,467 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5473#true} is VALID [2020-07-08 11:40:34,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume 0 == ~pumpRunning~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,468 INFO L263 TraceCheckUtils]: 2: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret48 := isHighWaterLevel(); {5473#true} is VALID [2020-07-08 11:40:34,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-08 11:40:34,469 INFO L263 TraceCheckUtils]: 4: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-08 11:40:34,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,470 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-08 11:40:34,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {5473#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {5473#true} is VALID [2020-07-08 11:40:34,470 INFO L280 TraceCheckUtils]: 10: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-08 11:40:34,470 INFO L280 TraceCheckUtils]: 11: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-08 11:40:34,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,471 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,472 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,473 INFO L263 TraceCheckUtils]: 16: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5473#true} is VALID [2020-07-08 11:40:34,473 INFO L280 TraceCheckUtils]: 17: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,474 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,474 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,475 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #484#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {5473#true} is VALID [2020-07-08 11:40:34,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume !(0 != ~pumpRunning~0); {5473#true} is VALID [2020-07-08 11:40:34,476 INFO L263 TraceCheckUtils]: 2: Hoare triple {5473#true} call processEnvironment__wrappee__methaneQuery(); {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:34,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5473#true} is VALID [2020-07-08 11:40:34,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {5473#true} assume 0 == ~pumpRunning~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,477 INFO L263 TraceCheckUtils]: 5: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret48 := isHighWaterLevel(); {5473#true} is VALID [2020-07-08 11:40:34,478 INFO L280 TraceCheckUtils]: 6: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-08 11:40:34,478 INFO L263 TraceCheckUtils]: 7: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-08 11:40:34,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,478 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-08 11:40:34,479 INFO L280 TraceCheckUtils]: 12: Hoare triple {5473#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {5473#true} is VALID [2020-07-08 11:40:34,479 INFO L280 TraceCheckUtils]: 13: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-08 11:40:34,479 INFO L280 TraceCheckUtils]: 14: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-08 11:40:34,479 INFO L280 TraceCheckUtils]: 15: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,480 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,481 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,481 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,481 INFO L263 TraceCheckUtils]: 19: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5473#true} is VALID [2020-07-08 11:40:34,482 INFO L280 TraceCheckUtils]: 20: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,482 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,483 INFO L280 TraceCheckUtils]: 22: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,483 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #484#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,484 INFO L280 TraceCheckUtils]: 24: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,485 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5478#(= 0 ~pumpRunning~0)} #504#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5473#true} is VALID [2020-07-08 11:40:34,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,490 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #514#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:34,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:34,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:34,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5478#(= 0 ~pumpRunning~0)} #516#return; {5530#(= 0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-08 11:40:34,515 INFO L263 TraceCheckUtils]: 0: Hoare triple {5473#true} call ULTIMATE.init(); {5532#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:40:34,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {5532#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,521 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,522 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #540#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,523 INFO L263 TraceCheckUtils]: 4: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,523 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,524 INFO L263 TraceCheckUtils]: 6: Hoare triple {5478#(= 0 ~pumpRunning~0)} call select_helpers(); {5473#true} is VALID [2020-07-08 11:40:34,524 INFO L280 TraceCheckUtils]: 7: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,525 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #438#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,525 INFO L263 TraceCheckUtils]: 9: Hoare triple {5478#(= 0 ~pumpRunning~0)} call select_features(); {5473#true} is VALID [2020-07-08 11:40:34,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,526 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #440#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,526 INFO L263 TraceCheckUtils]: 12: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret74 := valid_product(); {5473#true} is VALID [2020-07-08 11:40:34,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {5473#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5473#true} is VALID [2020-07-08 11:40:34,526 INFO L280 TraceCheckUtils]: 14: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,527 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #442#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,528 INFO L280 TraceCheckUtils]: 16: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,528 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,529 INFO L263 TraceCheckUtils]: 18: Hoare triple {5478#(= 0 ~pumpRunning~0)} call setup(); {5473#true} is VALID [2020-07-08 11:40:34,529 INFO L280 TraceCheckUtils]: 19: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,530 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #444#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,530 INFO L263 TraceCheckUtils]: 21: Hoare triple {5478#(= 0 ~pumpRunning~0)} call runTest(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,531 INFO L263 TraceCheckUtils]: 22: Hoare triple {5478#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:34,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5473#true} is VALID [2020-07-08 11:40:34,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,532 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #530#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,533 INFO L263 TraceCheckUtils]: 26: Hoare triple {5478#(= 0 ~pumpRunning~0)} call test(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,534 INFO L280 TraceCheckUtils]: 27: Hoare triple {5478#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,534 INFO L280 TraceCheckUtils]: 28: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !false; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,535 INFO L280 TraceCheckUtils]: 29: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,535 INFO L280 TraceCheckUtils]: 30: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,537 INFO L280 TraceCheckUtils]: 32: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,537 INFO L280 TraceCheckUtils]: 33: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,538 INFO L280 TraceCheckUtils]: 34: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,539 INFO L280 TraceCheckUtils]: 35: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,540 INFO L263 TraceCheckUtils]: 36: Hoare triple {5478#(= 0 ~pumpRunning~0)} call timeShift(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,540 INFO L263 TraceCheckUtils]: 37: Hoare triple {5478#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:34,541 INFO L263 TraceCheckUtils]: 38: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {5473#true} is VALID [2020-07-08 11:40:34,541 INFO L280 TraceCheckUtils]: 39: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5473#true} is VALID [2020-07-08 11:40:34,541 INFO L280 TraceCheckUtils]: 40: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,541 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5473#true} {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {5473#true} is VALID [2020-07-08 11:40:34,542 INFO L280 TraceCheckUtils]: 42: Hoare triple {5473#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {5473#true} is VALID [2020-07-08 11:40:34,542 INFO L280 TraceCheckUtils]: 43: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,543 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #500#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,543 INFO L280 TraceCheckUtils]: 45: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,544 INFO L280 TraceCheckUtils]: 46: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,545 INFO L263 TraceCheckUtils]: 47: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment(); {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:34,545 INFO L280 TraceCheckUtils]: 48: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {5473#true} is VALID [2020-07-08 11:40:34,545 INFO L280 TraceCheckUtils]: 49: Hoare triple {5473#true} assume !(0 != ~pumpRunning~0); {5473#true} is VALID [2020-07-08 11:40:34,546 INFO L263 TraceCheckUtils]: 50: Hoare triple {5473#true} call processEnvironment__wrappee__methaneQuery(); {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:34,546 INFO L280 TraceCheckUtils]: 51: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5473#true} is VALID [2020-07-08 11:40:34,547 INFO L280 TraceCheckUtils]: 52: Hoare triple {5473#true} assume 0 == ~pumpRunning~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,547 INFO L263 TraceCheckUtils]: 53: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret48 := isHighWaterLevel(); {5473#true} is VALID [2020-07-08 11:40:34,547 INFO L280 TraceCheckUtils]: 54: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-08 11:40:34,548 INFO L263 TraceCheckUtils]: 55: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-08 11:40:34,548 INFO L280 TraceCheckUtils]: 56: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,548 INFO L280 TraceCheckUtils]: 57: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-08 11:40:34,548 INFO L280 TraceCheckUtils]: 58: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,548 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-08 11:40:34,549 INFO L280 TraceCheckUtils]: 60: Hoare triple {5473#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {5473#true} is VALID [2020-07-08 11:40:34,549 INFO L280 TraceCheckUtils]: 61: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-08 11:40:34,549 INFO L280 TraceCheckUtils]: 62: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-08 11:40:34,549 INFO L280 TraceCheckUtils]: 63: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,550 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,551 INFO L280 TraceCheckUtils]: 65: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,551 INFO L280 TraceCheckUtils]: 66: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,551 INFO L263 TraceCheckUtils]: 67: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5473#true} is VALID [2020-07-08 11:40:34,552 INFO L280 TraceCheckUtils]: 68: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,552 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,553 INFO L280 TraceCheckUtils]: 70: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,554 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #484#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,554 INFO L280 TraceCheckUtils]: 72: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,555 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5478#(= 0 ~pumpRunning~0)} #504#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,556 INFO L263 TraceCheckUtils]: 74: Hoare triple {5478#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,556 INFO L280 TraceCheckUtils]: 75: Hoare triple {5478#(= 0 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,556 INFO L263 TraceCheckUtils]: 76: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret46 := getWaterLevel(); {5473#true} is VALID [2020-07-08 11:40:34,557 INFO L280 TraceCheckUtils]: 77: Hoare triple {5473#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5473#true} is VALID [2020-07-08 11:40:34,557 INFO L280 TraceCheckUtils]: 78: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-08 11:40:34,558 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #514#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,558 INFO L280 TraceCheckUtils]: 80: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,559 INFO L280 TraceCheckUtils]: 81: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~3; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:40:34,559 INFO L263 TraceCheckUtils]: 82: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret47 := isPumpRunning(); {5473#true} is VALID [2020-07-08 11:40:34,560 INFO L280 TraceCheckUtils]: 83: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:34,560 INFO L280 TraceCheckUtils]: 84: Hoare triple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:40:34,561 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5478#(= 0 ~pumpRunning~0)} #516#return; {5530#(= 0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-08 11:40:34,562 INFO L280 TraceCheckUtils]: 86: Hoare triple {5530#(= 0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {5531#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:40:34,562 INFO L280 TraceCheckUtils]: 87: Hoare triple {5531#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {5474#false} is VALID [2020-07-08 11:40:34,563 INFO L280 TraceCheckUtils]: 88: Hoare triple {5474#false} assume 0 == ~switchedOnBeforeTS~0; {5474#false} is VALID [2020-07-08 11:40:34,563 INFO L263 TraceCheckUtils]: 89: Hoare triple {5474#false} call __automaton_fail(); {5474#false} is VALID [2020-07-08 11:40:34,563 INFO L280 TraceCheckUtils]: 90: Hoare triple {5474#false} assume !false; {5474#false} is VALID [2020-07-08 11:40:34,574 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 11:40:34,575 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968725996] [2020-07-08 11:40:34,575 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:40:34,575 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:40:34,575 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130213787] [2020-07-08 11:40:34,576 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-08 11:40:34,576 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:40:34,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:40:34,693 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 11:40:34,693 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:40:34,694 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:40:34,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:40:34,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:40:34,694 INFO L87 Difference]: Start difference. First operand 227 states and 259 transitions. Second operand 9 states. [2020-07-08 11:40:35,607 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:40:38,827 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:40:43,500 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:40:44,087 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:40:45,295 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:40:45,628 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:40:48,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:48,637 INFO L93 Difference]: Finished difference Result 468 states and 564 transitions. [2020-07-08 11:40:48,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:40:48,638 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-08 11:40:48,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:40:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:40:48,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 440 transitions. [2020-07-08 11:40:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:40:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 440 transitions. [2020-07-08 11:40:48,668 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 440 transitions. [2020-07-08 11:40:50,154 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 440 edges. 440 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:40:50,170 INFO L225 Difference]: With dead ends: 468 [2020-07-08 11:40:50,170 INFO L226 Difference]: Without dead ends: 269 [2020-07-08 11:40:50,172 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 11:40:50,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2020-07-08 11:40:53,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 226. [2020-07-08 11:40:53,526 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:40:53,526 INFO L82 GeneralOperation]: Start isEquivalent. First operand 269 states. Second operand 226 states. [2020-07-08 11:40:53,526 INFO L74 IsIncluded]: Start isIncluded. First operand 269 states. Second operand 226 states. [2020-07-08 11:40:53,526 INFO L87 Difference]: Start difference. First operand 269 states. Second operand 226 states. [2020-07-08 11:40:53,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:53,545 INFO L93 Difference]: Finished difference Result 269 states and 324 transitions. [2020-07-08 11:40:53,545 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2020-07-08 11:40:53,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:53,547 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:53,547 INFO L74 IsIncluded]: Start isIncluded. First operand 226 states. Second operand 269 states. [2020-07-08 11:40:53,548 INFO L87 Difference]: Start difference. First operand 226 states. Second operand 269 states. [2020-07-08 11:40:53,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:53,565 INFO L93 Difference]: Finished difference Result 269 states and 324 transitions. [2020-07-08 11:40:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2020-07-08 11:40:53,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:53,567 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:53,567 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:40:53,567 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:40:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226 states. [2020-07-08 11:40:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 256 transitions. [2020-07-08 11:40:53,579 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 256 transitions. Word has length 91 [2020-07-08 11:40:53,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:40:53,579 INFO L479 AbstractCegarLoop]: Abstraction has 226 states and 256 transitions. [2020-07-08 11:40:53,580 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:40:53,580 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 256 transitions. [2020-07-08 11:40:53,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 11:40:53,582 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:40:53,583 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 11:40:53,583 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 11:40:53,583 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:40:53,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:40:53,584 INFO L82 PathProgramCache]: Analyzing trace with hash -1624249196, now seen corresponding path program 1 times [2020-07-08 11:40:53,584 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:40:53,584 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808871610] [2020-07-08 11:40:53,585 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:40:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,080 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:40:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {7156#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {7084#true} is VALID [2020-07-08 11:40:54,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #540#return; {7084#true} is VALID [2020-07-08 11:40:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,151 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7084#true} {7084#true} #438#return; {7084#true} is VALID [2020-07-08 11:40:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,154 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7084#true} {7084#true} #440#return; {7084#true} is VALID [2020-07-08 11:40:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7084#true} is VALID [2020-07-08 11:40:54,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,158 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #442#return; {7084#true} is VALID [2020-07-08 11:40:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,162 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7084#true} {7084#true} #444#return; {7084#true} is VALID [2020-07-08 11:40:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7084#true} is VALID [2020-07-08 11:40:54,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,178 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #530#return; {7084#true} is VALID [2020-07-08 11:40:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-08 11:40:54,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {7084#true} is VALID [2020-07-08 11:40:54,191 INFO L263 TraceCheckUtils]: 0: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {7084#true} is VALID [2020-07-08 11:40:54,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-08 11:40:54,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,192 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7084#true} {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {7084#true} is VALID [2020-07-08 11:40:54,193 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {7084#true} is VALID [2020-07-08 11:40:54,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,193 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7084#true} {7084#true} #500#return; {7084#true} is VALID [2020-07-08 11:40:54,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,332 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-08 11:40:54,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-08 11:40:54,333 INFO L263 TraceCheckUtils]: 1: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-08 11:40:54,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,334 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-08 11:40:54,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {7084#true} is VALID [2020-07-08 11:40:54,336 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:40:54,337 INFO L280 TraceCheckUtils]: 8: Hoare triple {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:40:54,338 INFO L280 TraceCheckUtils]: 9: Hoare triple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:40:54,339 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7084#true} #520#return; {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} is VALID [2020-07-08 11:40:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-08 11:40:54,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-08 11:40:54,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,357 INFO L263 TraceCheckUtils]: 1: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-08 11:40:54,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-08 11:40:54,357 INFO L280 TraceCheckUtils]: 3: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,358 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-08 11:40:54,358 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,358 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,359 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-08 11:40:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-08 11:40:54,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,364 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-08 11:40:54,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-08 11:40:54,365 INFO L263 TraceCheckUtils]: 1: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-08 11:40:54,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,365 INFO L263 TraceCheckUtils]: 3: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-08 11:40:54,366 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-08 11:40:54,366 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,366 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-08 11:40:54,367 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,367 INFO L280 TraceCheckUtils]: 8: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,367 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-08 11:40:54,368 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {7084#true} is VALID [2020-07-08 11:40:54,368 INFO L280 TraceCheckUtils]: 11: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-08 11:40:54,369 INFO L263 TraceCheckUtils]: 12: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-08 11:40:54,370 INFO L280 TraceCheckUtils]: 14: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,370 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-08 11:40:54,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,371 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-08 11:40:54,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7084#true} is VALID [2020-07-08 11:40:54,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume 0 == ~pumpRunning~0; {7084#true} is VALID [2020-07-08 11:40:54,372 INFO L263 TraceCheckUtils]: 2: Hoare triple {7084#true} call #t~ret48 := isHighWaterLevel(); {7084#true} is VALID [2020-07-08 11:40:54,373 INFO L280 TraceCheckUtils]: 3: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-08 11:40:54,373 INFO L263 TraceCheckUtils]: 4: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-08 11:40:54,373 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,374 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,374 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,374 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-08 11:40:54,375 INFO L280 TraceCheckUtils]: 9: Hoare triple {7084#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {7084#true} is VALID [2020-07-08 11:40:54,376 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:40:54,377 INFO L280 TraceCheckUtils]: 11: Hoare triple {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:40:54,378 INFO L280 TraceCheckUtils]: 12: Hoare triple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:40:54,379 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7084#true} #520#return; {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} is VALID [2020-07-08 11:40:54,380 INFO L280 TraceCheckUtils]: 14: Hoare triple {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-08 11:40:54,381 INFO L280 TraceCheckUtils]: 15: Hoare triple {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {7085#false} is VALID [2020-07-08 11:40:54,382 INFO L263 TraceCheckUtils]: 16: Hoare triple {7085#false} call activatePump(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,382 INFO L280 TraceCheckUtils]: 17: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-08 11:40:54,382 INFO L263 TraceCheckUtils]: 18: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-08 11:40:54,383 INFO L280 TraceCheckUtils]: 19: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,383 INFO L263 TraceCheckUtils]: 20: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-08 11:40:54,383 INFO L280 TraceCheckUtils]: 21: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-08 11:40:54,384 INFO L280 TraceCheckUtils]: 22: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,384 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-08 11:40:54,384 INFO L280 TraceCheckUtils]: 24: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,385 INFO L280 TraceCheckUtils]: 25: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,385 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-08 11:40:54,385 INFO L280 TraceCheckUtils]: 27: Hoare triple {7084#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {7084#true} is VALID [2020-07-08 11:40:54,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-08 11:40:54,387 INFO L263 TraceCheckUtils]: 29: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,387 INFO L280 TraceCheckUtils]: 30: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-08 11:40:54,387 INFO L280 TraceCheckUtils]: 31: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,388 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-08 11:40:54,388 INFO L280 TraceCheckUtils]: 33: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,389 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-08 11:40:54,389 INFO L280 TraceCheckUtils]: 35: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-08 11:40:54,389 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7085#false} {7084#true} #484#return; {7085#false} is VALID [2020-07-08 11:40:54,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7084#true} is VALID [2020-07-08 11:40:54,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume !(0 != ~pumpRunning~0); {7084#true} is VALID [2020-07-08 11:40:54,393 INFO L263 TraceCheckUtils]: 2: Hoare triple {7084#true} call processEnvironment__wrappee__methaneQuery(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7084#true} is VALID [2020-07-08 11:40:54,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} assume 0 == ~pumpRunning~0; {7084#true} is VALID [2020-07-08 11:40:54,394 INFO L263 TraceCheckUtils]: 5: Hoare triple {7084#true} call #t~ret48 := isHighWaterLevel(); {7084#true} is VALID [2020-07-08 11:40:54,394 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-08 11:40:54,395 INFO L263 TraceCheckUtils]: 7: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-08 11:40:54,395 INFO L280 TraceCheckUtils]: 8: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,395 INFO L280 TraceCheckUtils]: 9: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,396 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,396 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-08 11:40:54,396 INFO L280 TraceCheckUtils]: 12: Hoare triple {7084#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {7084#true} is VALID [2020-07-08 11:40:54,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {7084#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:40:54,398 INFO L280 TraceCheckUtils]: 14: Hoare triple {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:40:54,400 INFO L280 TraceCheckUtils]: 15: Hoare triple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:40:54,401 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7084#true} #520#return; {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} is VALID [2020-07-08 11:40:54,402 INFO L280 TraceCheckUtils]: 17: Hoare triple {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-08 11:40:54,403 INFO L280 TraceCheckUtils]: 18: Hoare triple {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {7085#false} is VALID [2020-07-08 11:40:54,404 INFO L263 TraceCheckUtils]: 19: Hoare triple {7085#false} call activatePump(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,404 INFO L280 TraceCheckUtils]: 20: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-08 11:40:54,404 INFO L263 TraceCheckUtils]: 21: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-08 11:40:54,405 INFO L280 TraceCheckUtils]: 22: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,405 INFO L263 TraceCheckUtils]: 23: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-08 11:40:54,405 INFO L280 TraceCheckUtils]: 24: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-08 11:40:54,406 INFO L280 TraceCheckUtils]: 25: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,406 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-08 11:40:54,407 INFO L280 TraceCheckUtils]: 27: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,407 INFO L280 TraceCheckUtils]: 28: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,407 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-08 11:40:54,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {7084#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {7084#true} is VALID [2020-07-08 11:40:54,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-08 11:40:54,409 INFO L263 TraceCheckUtils]: 32: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,409 INFO L280 TraceCheckUtils]: 33: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-08 11:40:54,410 INFO L280 TraceCheckUtils]: 34: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,410 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-08 11:40:54,410 INFO L280 TraceCheckUtils]: 36: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,411 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-08 11:40:54,411 INFO L280 TraceCheckUtils]: 38: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-08 11:40:54,411 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7085#false} {7084#true} #484#return; {7085#false} is VALID [2020-07-08 11:40:54,412 INFO L280 TraceCheckUtils]: 40: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-08 11:40:54,412 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7085#false} {7084#true} #504#return; {7085#false} is VALID [2020-07-08 11:40:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7084#true} is VALID [2020-07-08 11:40:54,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,419 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7085#false} #514#return; {7085#false} is VALID [2020-07-08 11:40:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-08 11:40:54,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7085#false} #516#return; {7085#false} is VALID [2020-07-08 11:40:54,433 INFO L263 TraceCheckUtils]: 0: Hoare triple {7084#true} call ULTIMATE.init(); {7156#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:40:54,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {7156#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {7084#true} is VALID [2020-07-08 11:40:54,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,434 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7084#true} {7084#true} #540#return; {7084#true} is VALID [2020-07-08 11:40:54,435 INFO L263 TraceCheckUtils]: 4: Hoare triple {7084#true} call #t~ret75 := main(); {7084#true} is VALID [2020-07-08 11:40:54,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} havoc ~retValue_acc~11;havoc ~tmp~9; {7084#true} is VALID [2020-07-08 11:40:54,435 INFO L263 TraceCheckUtils]: 6: Hoare triple {7084#true} call select_helpers(); {7084#true} is VALID [2020-07-08 11:40:54,436 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,436 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7084#true} {7084#true} #438#return; {7084#true} is VALID [2020-07-08 11:40:54,436 INFO L263 TraceCheckUtils]: 9: Hoare triple {7084#true} call select_features(); {7084#true} is VALID [2020-07-08 11:40:54,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,437 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7084#true} {7084#true} #440#return; {7084#true} is VALID [2020-07-08 11:40:54,437 INFO L263 TraceCheckUtils]: 12: Hoare triple {7084#true} call #t~ret74 := valid_product(); {7084#true} is VALID [2020-07-08 11:40:54,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {7084#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7084#true} is VALID [2020-07-08 11:40:54,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,438 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7084#true} {7084#true} #442#return; {7084#true} is VALID [2020-07-08 11:40:54,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {7084#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7084#true} is VALID [2020-07-08 11:40:54,439 INFO L280 TraceCheckUtils]: 17: Hoare triple {7084#true} assume 0 != ~tmp~9; {7084#true} is VALID [2020-07-08 11:40:54,439 INFO L263 TraceCheckUtils]: 18: Hoare triple {7084#true} call setup(); {7084#true} is VALID [2020-07-08 11:40:54,439 INFO L280 TraceCheckUtils]: 19: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,440 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7084#true} {7084#true} #444#return; {7084#true} is VALID [2020-07-08 11:40:54,440 INFO L263 TraceCheckUtils]: 21: Hoare triple {7084#true} call runTest(); {7084#true} is VALID [2020-07-08 11:40:54,441 INFO L263 TraceCheckUtils]: 22: Hoare triple {7084#true} call __utac_acc__Specification5_spec__1(); {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:54,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7084#true} is VALID [2020-07-08 11:40:54,442 INFO L280 TraceCheckUtils]: 24: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,442 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7084#true} {7084#true} #530#return; {7084#true} is VALID [2020-07-08 11:40:54,442 INFO L263 TraceCheckUtils]: 26: Hoare triple {7084#true} call test(); {7084#true} is VALID [2020-07-08 11:40:54,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {7084#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7084#true} is VALID [2020-07-08 11:40:54,443 INFO L280 TraceCheckUtils]: 28: Hoare triple {7084#true} assume !false; {7084#true} is VALID [2020-07-08 11:40:54,443 INFO L280 TraceCheckUtils]: 29: Hoare triple {7084#true} assume ~splverifierCounter~0 < 4; {7084#true} is VALID [2020-07-08 11:40:54,444 INFO L280 TraceCheckUtils]: 30: Hoare triple {7084#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {7084#true} is VALID [2020-07-08 11:40:54,444 INFO L280 TraceCheckUtils]: 31: Hoare triple {7084#true} assume !(0 != ~tmp~8); {7084#true} is VALID [2020-07-08 11:40:54,444 INFO L280 TraceCheckUtils]: 32: Hoare triple {7084#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {7084#true} is VALID [2020-07-08 11:40:54,445 INFO L280 TraceCheckUtils]: 33: Hoare triple {7084#true} assume !(0 != ~tmp___0~2); {7084#true} is VALID [2020-07-08 11:40:54,445 INFO L280 TraceCheckUtils]: 34: Hoare triple {7084#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {7084#true} is VALID [2020-07-08 11:40:54,445 INFO L280 TraceCheckUtils]: 35: Hoare triple {7084#true} assume 0 != ~tmp___2~0; {7084#true} is VALID [2020-07-08 11:40:54,446 INFO L263 TraceCheckUtils]: 36: Hoare triple {7084#true} call timeShift(); {7084#true} is VALID [2020-07-08 11:40:54,447 INFO L263 TraceCheckUtils]: 37: Hoare triple {7084#true} call __utac_acc__Specification5_spec__2(); {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:54,447 INFO L263 TraceCheckUtils]: 38: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {7084#true} is VALID [2020-07-08 11:40:54,447 INFO L280 TraceCheckUtils]: 39: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-08 11:40:54,448 INFO L280 TraceCheckUtils]: 40: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,448 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7084#true} {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {7084#true} is VALID [2020-07-08 11:40:54,448 INFO L280 TraceCheckUtils]: 42: Hoare triple {7084#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {7084#true} is VALID [2020-07-08 11:40:54,449 INFO L280 TraceCheckUtils]: 43: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,449 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7084#true} {7084#true} #500#return; {7084#true} is VALID [2020-07-08 11:40:54,449 INFO L280 TraceCheckUtils]: 45: Hoare triple {7084#true} assume !(0 != ~pumpRunning~0); {7084#true} is VALID [2020-07-08 11:40:54,449 INFO L280 TraceCheckUtils]: 46: Hoare triple {7084#true} assume 0 != ~systemActive~0; {7084#true} is VALID [2020-07-08 11:40:54,451 INFO L263 TraceCheckUtils]: 47: Hoare triple {7084#true} call processEnvironment(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,451 INFO L280 TraceCheckUtils]: 48: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7084#true} is VALID [2020-07-08 11:40:54,451 INFO L280 TraceCheckUtils]: 49: Hoare triple {7084#true} assume !(0 != ~pumpRunning~0); {7084#true} is VALID [2020-07-08 11:40:54,452 INFO L263 TraceCheckUtils]: 50: Hoare triple {7084#true} call processEnvironment__wrappee__methaneQuery(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,453 INFO L280 TraceCheckUtils]: 51: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7084#true} is VALID [2020-07-08 11:40:54,453 INFO L280 TraceCheckUtils]: 52: Hoare triple {7084#true} assume 0 == ~pumpRunning~0; {7084#true} is VALID [2020-07-08 11:40:54,453 INFO L263 TraceCheckUtils]: 53: Hoare triple {7084#true} call #t~ret48 := isHighWaterLevel(); {7084#true} is VALID [2020-07-08 11:40:54,454 INFO L280 TraceCheckUtils]: 54: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-08 11:40:54,454 INFO L263 TraceCheckUtils]: 55: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-08 11:40:54,454 INFO L280 TraceCheckUtils]: 56: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,454 INFO L280 TraceCheckUtils]: 57: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-08 11:40:54,455 INFO L280 TraceCheckUtils]: 58: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,455 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-08 11:40:54,455 INFO L280 TraceCheckUtils]: 60: Hoare triple {7084#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {7084#true} is VALID [2020-07-08 11:40:54,456 INFO L280 TraceCheckUtils]: 61: Hoare triple {7084#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:40:54,458 INFO L280 TraceCheckUtils]: 62: Hoare triple {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:40:54,459 INFO L280 TraceCheckUtils]: 63: Hoare triple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:40:54,460 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7084#true} #520#return; {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} is VALID [2020-07-08 11:40:54,461 INFO L280 TraceCheckUtils]: 65: Hoare triple {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-08 11:40:54,462 INFO L280 TraceCheckUtils]: 66: Hoare triple {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {7085#false} is VALID [2020-07-08 11:40:54,462 INFO L263 TraceCheckUtils]: 67: Hoare triple {7085#false} call activatePump(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,463 INFO L280 TraceCheckUtils]: 68: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-08 11:40:54,463 INFO L263 TraceCheckUtils]: 69: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-08 11:40:54,463 INFO L280 TraceCheckUtils]: 70: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,464 INFO L263 TraceCheckUtils]: 71: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-08 11:40:54,464 INFO L280 TraceCheckUtils]: 72: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-08 11:40:54,464 INFO L280 TraceCheckUtils]: 73: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,465 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-08 11:40:54,465 INFO L280 TraceCheckUtils]: 75: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-08 11:40:54,465 INFO L280 TraceCheckUtils]: 76: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,466 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-08 11:40:54,466 INFO L280 TraceCheckUtils]: 78: Hoare triple {7084#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {7084#true} is VALID [2020-07-08 11:40:54,466 INFO L280 TraceCheckUtils]: 79: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-08 11:40:54,467 INFO L263 TraceCheckUtils]: 80: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:40:54,468 INFO L280 TraceCheckUtils]: 81: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-08 11:40:54,468 INFO L280 TraceCheckUtils]: 82: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,468 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-08 11:40:54,469 INFO L280 TraceCheckUtils]: 84: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,469 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-08 11:40:54,469 INFO L280 TraceCheckUtils]: 86: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-08 11:40:54,469 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7085#false} {7084#true} #484#return; {7085#false} is VALID [2020-07-08 11:40:54,470 INFO L280 TraceCheckUtils]: 88: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-08 11:40:54,470 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7085#false} {7084#true} #504#return; {7085#false} is VALID [2020-07-08 11:40:54,470 INFO L263 TraceCheckUtils]: 90: Hoare triple {7085#false} call __utac_acc__Specification5_spec__3(); {7085#false} is VALID [2020-07-08 11:40:54,471 INFO L280 TraceCheckUtils]: 91: Hoare triple {7085#false} havoc ~tmp~3;havoc ~tmp___0~0; {7085#false} is VALID [2020-07-08 11:40:54,471 INFO L263 TraceCheckUtils]: 92: Hoare triple {7085#false} call #t~ret46 := getWaterLevel(); {7084#true} is VALID [2020-07-08 11:40:54,471 INFO L280 TraceCheckUtils]: 93: Hoare triple {7084#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7084#true} is VALID [2020-07-08 11:40:54,472 INFO L280 TraceCheckUtils]: 94: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,472 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7084#true} {7085#false} #514#return; {7085#false} is VALID [2020-07-08 11:40:54,472 INFO L280 TraceCheckUtils]: 96: Hoare triple {7085#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {7085#false} is VALID [2020-07-08 11:40:54,473 INFO L280 TraceCheckUtils]: 97: Hoare triple {7085#false} assume 2 != ~tmp~3; {7085#false} is VALID [2020-07-08 11:40:54,473 INFO L263 TraceCheckUtils]: 98: Hoare triple {7085#false} call #t~ret47 := isPumpRunning(); {7084#true} is VALID [2020-07-08 11:40:54,473 INFO L280 TraceCheckUtils]: 99: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-08 11:40:54,473 INFO L280 TraceCheckUtils]: 100: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-08 11:40:54,474 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7084#true} {7085#false} #516#return; {7085#false} is VALID [2020-07-08 11:40:54,474 INFO L280 TraceCheckUtils]: 102: Hoare triple {7085#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {7085#false} is VALID [2020-07-08 11:40:54,474 INFO L280 TraceCheckUtils]: 103: Hoare triple {7085#false} assume 0 != ~tmp___0~0; {7085#false} is VALID [2020-07-08 11:40:54,475 INFO L280 TraceCheckUtils]: 104: Hoare triple {7085#false} assume 0 == ~switchedOnBeforeTS~0; {7085#false} is VALID [2020-07-08 11:40:54,475 INFO L263 TraceCheckUtils]: 105: Hoare triple {7085#false} call __automaton_fail(); {7085#false} is VALID [2020-07-08 11:40:54,475 INFO L280 TraceCheckUtils]: 106: Hoare triple {7085#false} assume !false; {7085#false} is VALID [2020-07-08 11:40:54,501 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 11:40:54,502 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808871610] [2020-07-08 11:40:54,502 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:40:54,502 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:40:54,503 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [152614406] [2020-07-08 11:40:54,504 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-08 11:40:54,504 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:40:54,505 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:40:54,685 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 11:40:54,686 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:40:54,686 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:40:54,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:40:54,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:40:54,687 INFO L87 Difference]: Start difference. First operand 226 states and 256 transitions. Second operand 9 states. [2020-07-08 11:41:00,318 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:41:00,662 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:41:01,060 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:01,399 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:06,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:06,779 INFO L93 Difference]: Finished difference Result 468 states and 567 transitions. [2020-07-08 11:41:06,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:41:06,780 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-08 11:41:06,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:41:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:41:06,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 365 transitions. [2020-07-08 11:41:06,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:41:06,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 365 transitions. [2020-07-08 11:41:06,795 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 365 transitions. [2020-07-08 11:41:07,931 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:07,940 INFO L225 Difference]: With dead ends: 468 [2020-07-08 11:41:07,940 INFO L226 Difference]: Without dead ends: 270 [2020-07-08 11:41:07,941 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:41:07,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2020-07-08 11:41:09,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 231. [2020-07-08 11:41:09,945 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:41:09,945 INFO L82 GeneralOperation]: Start isEquivalent. First operand 270 states. Second operand 231 states. [2020-07-08 11:41:09,945 INFO L74 IsIncluded]: Start isIncluded. First operand 270 states. Second operand 231 states. [2020-07-08 11:41:09,945 INFO L87 Difference]: Start difference. First operand 270 states. Second operand 231 states. [2020-07-08 11:41:09,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:09,954 INFO L93 Difference]: Finished difference Result 270 states and 324 transitions. [2020-07-08 11:41:09,954 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 324 transitions. [2020-07-08 11:41:09,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:09,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:09,955 INFO L74 IsIncluded]: Start isIncluded. First operand 231 states. Second operand 270 states. [2020-07-08 11:41:09,956 INFO L87 Difference]: Start difference. First operand 231 states. Second operand 270 states. [2020-07-08 11:41:09,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:09,964 INFO L93 Difference]: Finished difference Result 270 states and 324 transitions. [2020-07-08 11:41:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 324 transitions. [2020-07-08 11:41:09,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:09,965 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:09,966 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:41:09,966 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:41:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2020-07-08 11:41:09,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 261 transitions. [2020-07-08 11:41:09,973 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 261 transitions. Word has length 107 [2020-07-08 11:41:09,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:41:09,973 INFO L479 AbstractCegarLoop]: Abstraction has 231 states and 261 transitions. [2020-07-08 11:41:09,973 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:41:09,973 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 261 transitions. [2020-07-08 11:41:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 11:41:09,975 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:41:09,975 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 11:41:09,975 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 11:41:09,976 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:41:09,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:41:09,976 INFO L82 PathProgramCache]: Analyzing trace with hash 304023506, now seen corresponding path program 1 times [2020-07-08 11:41:09,976 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:41:09,977 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221957423] [2020-07-08 11:41:09,977 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:41:10,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,382 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:41:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {8827#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {8753#true} is VALID [2020-07-08 11:41:10,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,438 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #540#return; {8753#true} is VALID [2020-07-08 11:41:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,441 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8753#true} {8753#true} #438#return; {8753#true} is VALID [2020-07-08 11:41:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,445 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8753#true} {8753#true} #440#return; {8753#true} is VALID [2020-07-08 11:41:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:41:10,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {8828#(= 1 |valid_product_#res|)} assume true; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:41:10,463 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8828#(= 1 |valid_product_#res|)} {8753#true} #442#return; {8765#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:41:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,467 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8753#true} {8753#true} #444#return; {8753#true} is VALID [2020-07-08 11:41:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8753#true} is VALID [2020-07-08 11:41:10,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #530#return; {8753#true} is VALID [2020-07-08 11:41:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-08 11:41:10,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {8753#true} is VALID [2020-07-08 11:41:10,492 INFO L263 TraceCheckUtils]: 0: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {8753#true} is VALID [2020-07-08 11:41:10,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-08 11:41:10,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,493 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8753#true} {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {8753#true} is VALID [2020-07-08 11:41:10,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {8753#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {8753#true} is VALID [2020-07-08 11:41:10,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,494 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8753#true} {8753#true} #500#return; {8753#true} is VALID [2020-07-08 11:41:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-08 11:41:10,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,604 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 11:41:10,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-08 11:41:10,604 INFO L263 TraceCheckUtils]: 1: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-08 11:41:10,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-08 11:41:10,605 INFO L280 TraceCheckUtils]: 3: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,607 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 11:41:10,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {8905#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-08 11:41:10,608 INFO L280 TraceCheckUtils]: 7: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-08 11:41:10,608 INFO L280 TraceCheckUtils]: 8: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-08 11:41:10,608 INFO L280 TraceCheckUtils]: 9: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-08 11:41:10,609 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-08 11:41:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-08 11:41:10,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,620 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-08 11:41:10,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,621 INFO L263 TraceCheckUtils]: 1: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-08 11:41:10,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-08 11:41:10,621 INFO L280 TraceCheckUtils]: 3: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,622 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-08 11:41:10,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,622 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-08 11:41:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-08 11:41:10,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,627 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-08 11:41:10,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-08 11:41:10,627 INFO L263 TraceCheckUtils]: 1: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-08 11:41:10,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,628 INFO L263 TraceCheckUtils]: 3: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-08 11:41:10,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-08 11:41:10,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,628 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-08 11:41:10,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,629 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-08 11:41:10,629 INFO L280 TraceCheckUtils]: 10: Hoare triple {8753#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {8753#true} is VALID [2020-07-08 11:41:10,629 INFO L280 TraceCheckUtils]: 11: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-08 11:41:10,630 INFO L263 TraceCheckUtils]: 12: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-08 11:41:10,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,631 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-08 11:41:10,631 INFO L280 TraceCheckUtils]: 16: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,631 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-08 11:41:10,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8753#true} is VALID [2020-07-08 11:41:10,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume 0 == ~pumpRunning~0; {8753#true} is VALID [2020-07-08 11:41:10,632 INFO L263 TraceCheckUtils]: 2: Hoare triple {8753#true} call #t~ret48 := isHighWaterLevel(); {8753#true} is VALID [2020-07-08 11:41:10,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-08 11:41:10,633 INFO L263 TraceCheckUtils]: 4: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-08 11:41:10,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-08 11:41:10,634 INFO L280 TraceCheckUtils]: 6: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,635 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 11:41:10,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {8905#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-08 11:41:10,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-08 11:41:10,637 INFO L280 TraceCheckUtils]: 11: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-08 11:41:10,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-08 11:41:10,637 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-08 11:41:10,637 INFO L280 TraceCheckUtils]: 14: Hoare triple {8754#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {8754#false} is VALID [2020-07-08 11:41:10,637 INFO L280 TraceCheckUtils]: 15: Hoare triple {8754#false} assume 0 != ~tmp~4; {8754#false} is VALID [2020-07-08 11:41:10,638 INFO L263 TraceCheckUtils]: 16: Hoare triple {8754#false} call activatePump(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-08 11:41:10,638 INFO L263 TraceCheckUtils]: 18: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-08 11:41:10,638 INFO L280 TraceCheckUtils]: 19: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,638 INFO L263 TraceCheckUtils]: 20: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-08 11:41:10,639 INFO L280 TraceCheckUtils]: 21: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-08 11:41:10,639 INFO L280 TraceCheckUtils]: 22: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,639 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-08 11:41:10,639 INFO L280 TraceCheckUtils]: 24: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,639 INFO L280 TraceCheckUtils]: 25: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,640 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-08 11:41:10,640 INFO L280 TraceCheckUtils]: 27: Hoare triple {8753#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {8753#true} is VALID [2020-07-08 11:41:10,640 INFO L280 TraceCheckUtils]: 28: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-08 11:41:10,641 INFO L263 TraceCheckUtils]: 29: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,641 INFO L280 TraceCheckUtils]: 30: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-08 11:41:10,641 INFO L280 TraceCheckUtils]: 31: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,641 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-08 11:41:10,641 INFO L280 TraceCheckUtils]: 33: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,642 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-08 11:41:10,642 INFO L280 TraceCheckUtils]: 35: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-08 11:41:10,642 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8754#false} {8753#true} #484#return; {8754#false} is VALID [2020-07-08 11:41:10,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8753#true} is VALID [2020-07-08 11:41:10,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume !(0 != ~pumpRunning~0); {8753#true} is VALID [2020-07-08 11:41:10,644 INFO L263 TraceCheckUtils]: 2: Hoare triple {8753#true} call processEnvironment__wrappee__methaneQuery(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8753#true} is VALID [2020-07-08 11:41:10,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {8753#true} assume 0 == ~pumpRunning~0; {8753#true} is VALID [2020-07-08 11:41:10,644 INFO L263 TraceCheckUtils]: 5: Hoare triple {8753#true} call #t~ret48 := isHighWaterLevel(); {8753#true} is VALID [2020-07-08 11:41:10,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-08 11:41:10,645 INFO L263 TraceCheckUtils]: 7: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-08 11:41:10,645 INFO L280 TraceCheckUtils]: 8: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-08 11:41:10,646 INFO L280 TraceCheckUtils]: 9: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,647 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 11:41:10,648 INFO L280 TraceCheckUtils]: 12: Hoare triple {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {8905#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-08 11:41:10,649 INFO L280 TraceCheckUtils]: 13: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-08 11:41:10,649 INFO L280 TraceCheckUtils]: 14: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-08 11:41:10,649 INFO L280 TraceCheckUtils]: 15: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-08 11:41:10,649 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-08 11:41:10,649 INFO L280 TraceCheckUtils]: 17: Hoare triple {8754#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {8754#false} is VALID [2020-07-08 11:41:10,649 INFO L280 TraceCheckUtils]: 18: Hoare triple {8754#false} assume 0 != ~tmp~4; {8754#false} is VALID [2020-07-08 11:41:10,650 INFO L263 TraceCheckUtils]: 19: Hoare triple {8754#false} call activatePump(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,650 INFO L280 TraceCheckUtils]: 20: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-08 11:41:10,650 INFO L263 TraceCheckUtils]: 21: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-08 11:41:10,650 INFO L280 TraceCheckUtils]: 22: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,650 INFO L263 TraceCheckUtils]: 23: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-08 11:41:10,651 INFO L280 TraceCheckUtils]: 24: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-08 11:41:10,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,651 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-08 11:41:10,651 INFO L280 TraceCheckUtils]: 27: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,651 INFO L280 TraceCheckUtils]: 28: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,652 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-08 11:41:10,652 INFO L280 TraceCheckUtils]: 30: Hoare triple {8753#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {8753#true} is VALID [2020-07-08 11:41:10,652 INFO L280 TraceCheckUtils]: 31: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-08 11:41:10,653 INFO L263 TraceCheckUtils]: 32: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,653 INFO L280 TraceCheckUtils]: 33: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-08 11:41:10,653 INFO L280 TraceCheckUtils]: 34: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,653 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-08 11:41:10,653 INFO L280 TraceCheckUtils]: 36: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,653 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-08 11:41:10,654 INFO L280 TraceCheckUtils]: 38: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-08 11:41:10,654 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8754#false} {8753#true} #484#return; {8754#false} is VALID [2020-07-08 11:41:10,654 INFO L280 TraceCheckUtils]: 40: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-08 11:41:10,654 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8754#false} {8753#true} #504#return; {8754#false} is VALID [2020-07-08 11:41:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8753#true} is VALID [2020-07-08 11:41:10,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8754#false} #514#return; {8754#false} is VALID [2020-07-08 11:41:10,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:10,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-08 11:41:10,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,666 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8754#false} #516#return; {8754#false} is VALID [2020-07-08 11:41:10,670 INFO L263 TraceCheckUtils]: 0: Hoare triple {8753#true} call ULTIMATE.init(); {8827#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:41:10,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {8827#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {8753#true} is VALID [2020-07-08 11:41:10,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,671 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8753#true} {8753#true} #540#return; {8753#true} is VALID [2020-07-08 11:41:10,671 INFO L263 TraceCheckUtils]: 4: Hoare triple {8753#true} call #t~ret75 := main(); {8753#true} is VALID [2020-07-08 11:41:10,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} havoc ~retValue_acc~11;havoc ~tmp~9; {8753#true} is VALID [2020-07-08 11:41:10,672 INFO L263 TraceCheckUtils]: 6: Hoare triple {8753#true} call select_helpers(); {8753#true} is VALID [2020-07-08 11:41:10,672 INFO L280 TraceCheckUtils]: 7: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,672 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8753#true} {8753#true} #438#return; {8753#true} is VALID [2020-07-08 11:41:10,672 INFO L263 TraceCheckUtils]: 9: Hoare triple {8753#true} call select_features(); {8753#true} is VALID [2020-07-08 11:41:10,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,673 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8753#true} {8753#true} #440#return; {8753#true} is VALID [2020-07-08 11:41:10,673 INFO L263 TraceCheckUtils]: 12: Hoare triple {8753#true} call #t~ret74 := valid_product(); {8753#true} is VALID [2020-07-08 11:41:10,674 INFO L280 TraceCheckUtils]: 13: Hoare triple {8753#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:41:10,674 INFO L280 TraceCheckUtils]: 14: Hoare triple {8828#(= 1 |valid_product_#res|)} assume true; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:41:10,675 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8828#(= 1 |valid_product_#res|)} {8753#true} #442#return; {8765#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:41:10,676 INFO L280 TraceCheckUtils]: 16: Hoare triple {8765#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {8766#(= 1 main_~tmp~9)} is VALID [2020-07-08 11:41:10,676 INFO L280 TraceCheckUtils]: 17: Hoare triple {8766#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {8753#true} is VALID [2020-07-08 11:41:10,676 INFO L263 TraceCheckUtils]: 18: Hoare triple {8753#true} call setup(); {8753#true} is VALID [2020-07-08 11:41:10,677 INFO L280 TraceCheckUtils]: 19: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,677 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8753#true} {8753#true} #444#return; {8753#true} is VALID [2020-07-08 11:41:10,677 INFO L263 TraceCheckUtils]: 21: Hoare triple {8753#true} call runTest(); {8753#true} is VALID [2020-07-08 11:41:10,678 INFO L263 TraceCheckUtils]: 22: Hoare triple {8753#true} call __utac_acc__Specification5_spec__1(); {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:10,678 INFO L280 TraceCheckUtils]: 23: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8753#true} is VALID [2020-07-08 11:41:10,678 INFO L280 TraceCheckUtils]: 24: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,678 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8753#true} {8753#true} #530#return; {8753#true} is VALID [2020-07-08 11:41:10,678 INFO L263 TraceCheckUtils]: 26: Hoare triple {8753#true} call test(); {8753#true} is VALID [2020-07-08 11:41:10,679 INFO L280 TraceCheckUtils]: 27: Hoare triple {8753#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8753#true} is VALID [2020-07-08 11:41:10,679 INFO L280 TraceCheckUtils]: 28: Hoare triple {8753#true} assume !false; {8753#true} is VALID [2020-07-08 11:41:10,679 INFO L280 TraceCheckUtils]: 29: Hoare triple {8753#true} assume ~splverifierCounter~0 < 4; {8753#true} is VALID [2020-07-08 11:41:10,679 INFO L280 TraceCheckUtils]: 30: Hoare triple {8753#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {8753#true} is VALID [2020-07-08 11:41:10,679 INFO L280 TraceCheckUtils]: 31: Hoare triple {8753#true} assume !(0 != ~tmp~8); {8753#true} is VALID [2020-07-08 11:41:10,680 INFO L280 TraceCheckUtils]: 32: Hoare triple {8753#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {8753#true} is VALID [2020-07-08 11:41:10,680 INFO L280 TraceCheckUtils]: 33: Hoare triple {8753#true} assume !(0 != ~tmp___0~2); {8753#true} is VALID [2020-07-08 11:41:10,680 INFO L280 TraceCheckUtils]: 34: Hoare triple {8753#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {8753#true} is VALID [2020-07-08 11:41:10,680 INFO L280 TraceCheckUtils]: 35: Hoare triple {8753#true} assume 0 != ~tmp___2~0; {8753#true} is VALID [2020-07-08 11:41:10,681 INFO L263 TraceCheckUtils]: 36: Hoare triple {8753#true} call timeShift(); {8753#true} is VALID [2020-07-08 11:41:10,681 INFO L263 TraceCheckUtils]: 37: Hoare triple {8753#true} call __utac_acc__Specification5_spec__2(); {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:10,681 INFO L263 TraceCheckUtils]: 38: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {8753#true} is VALID [2020-07-08 11:41:10,682 INFO L280 TraceCheckUtils]: 39: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-08 11:41:10,682 INFO L280 TraceCheckUtils]: 40: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,682 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8753#true} {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {8753#true} is VALID [2020-07-08 11:41:10,682 INFO L280 TraceCheckUtils]: 42: Hoare triple {8753#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {8753#true} is VALID [2020-07-08 11:41:10,682 INFO L280 TraceCheckUtils]: 43: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,683 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8753#true} {8753#true} #500#return; {8753#true} is VALID [2020-07-08 11:41:10,683 INFO L280 TraceCheckUtils]: 45: Hoare triple {8753#true} assume !(0 != ~pumpRunning~0); {8753#true} is VALID [2020-07-08 11:41:10,683 INFO L280 TraceCheckUtils]: 46: Hoare triple {8753#true} assume 0 != ~systemActive~0; {8753#true} is VALID [2020-07-08 11:41:10,684 INFO L263 TraceCheckUtils]: 47: Hoare triple {8753#true} call processEnvironment(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,684 INFO L280 TraceCheckUtils]: 48: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8753#true} is VALID [2020-07-08 11:41:10,684 INFO L280 TraceCheckUtils]: 49: Hoare triple {8753#true} assume !(0 != ~pumpRunning~0); {8753#true} is VALID [2020-07-08 11:41:10,685 INFO L263 TraceCheckUtils]: 50: Hoare triple {8753#true} call processEnvironment__wrappee__methaneQuery(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,685 INFO L280 TraceCheckUtils]: 51: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8753#true} is VALID [2020-07-08 11:41:10,685 INFO L280 TraceCheckUtils]: 52: Hoare triple {8753#true} assume 0 == ~pumpRunning~0; {8753#true} is VALID [2020-07-08 11:41:10,686 INFO L263 TraceCheckUtils]: 53: Hoare triple {8753#true} call #t~ret48 := isHighWaterLevel(); {8753#true} is VALID [2020-07-08 11:41:10,686 INFO L280 TraceCheckUtils]: 54: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-08 11:41:10,686 INFO L263 TraceCheckUtils]: 55: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-08 11:41:10,686 INFO L280 TraceCheckUtils]: 56: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-08 11:41:10,687 INFO L280 TraceCheckUtils]: 57: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,687 INFO L280 TraceCheckUtils]: 58: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:41:10,688 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-08 11:41:10,689 INFO L280 TraceCheckUtils]: 60: Hoare triple {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {8905#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-08 11:41:10,690 INFO L280 TraceCheckUtils]: 61: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-08 11:41:10,690 INFO L280 TraceCheckUtils]: 62: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-08 11:41:10,690 INFO L280 TraceCheckUtils]: 63: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-08 11:41:10,690 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-08 11:41:10,690 INFO L280 TraceCheckUtils]: 65: Hoare triple {8754#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {8754#false} is VALID [2020-07-08 11:41:10,690 INFO L280 TraceCheckUtils]: 66: Hoare triple {8754#false} assume 0 != ~tmp~4; {8754#false} is VALID [2020-07-08 11:41:10,691 INFO L263 TraceCheckUtils]: 67: Hoare triple {8754#false} call activatePump(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,691 INFO L280 TraceCheckUtils]: 68: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-08 11:41:10,691 INFO L263 TraceCheckUtils]: 69: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-08 11:41:10,691 INFO L280 TraceCheckUtils]: 70: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,691 INFO L263 TraceCheckUtils]: 71: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-08 11:41:10,692 INFO L280 TraceCheckUtils]: 72: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-08 11:41:10,692 INFO L280 TraceCheckUtils]: 73: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,692 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-08 11:41:10,692 INFO L280 TraceCheckUtils]: 75: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-08 11:41:10,692 INFO L280 TraceCheckUtils]: 76: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,692 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-08 11:41:10,693 INFO L280 TraceCheckUtils]: 78: Hoare triple {8753#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {8753#true} is VALID [2020-07-08 11:41:10,693 INFO L280 TraceCheckUtils]: 79: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-08 11:41:10,693 INFO L263 TraceCheckUtils]: 80: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:10,694 INFO L280 TraceCheckUtils]: 81: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-08 11:41:10,694 INFO L280 TraceCheckUtils]: 82: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,694 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-08 11:41:10,694 INFO L280 TraceCheckUtils]: 84: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,694 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-08 11:41:10,695 INFO L280 TraceCheckUtils]: 86: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-08 11:41:10,695 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8754#false} {8753#true} #484#return; {8754#false} is VALID [2020-07-08 11:41:10,695 INFO L280 TraceCheckUtils]: 88: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-08 11:41:10,695 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8754#false} {8753#true} #504#return; {8754#false} is VALID [2020-07-08 11:41:10,695 INFO L263 TraceCheckUtils]: 90: Hoare triple {8754#false} call __utac_acc__Specification5_spec__3(); {8754#false} is VALID [2020-07-08 11:41:10,695 INFO L280 TraceCheckUtils]: 91: Hoare triple {8754#false} havoc ~tmp~3;havoc ~tmp___0~0; {8754#false} is VALID [2020-07-08 11:41:10,696 INFO L263 TraceCheckUtils]: 92: Hoare triple {8754#false} call #t~ret46 := getWaterLevel(); {8753#true} is VALID [2020-07-08 11:41:10,696 INFO L280 TraceCheckUtils]: 93: Hoare triple {8753#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8753#true} is VALID [2020-07-08 11:41:10,696 INFO L280 TraceCheckUtils]: 94: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,697 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8753#true} {8754#false} #514#return; {8754#false} is VALID [2020-07-08 11:41:10,697 INFO L280 TraceCheckUtils]: 96: Hoare triple {8754#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {8754#false} is VALID [2020-07-08 11:41:10,697 INFO L280 TraceCheckUtils]: 97: Hoare triple {8754#false} assume 2 != ~tmp~3; {8754#false} is VALID [2020-07-08 11:41:10,697 INFO L263 TraceCheckUtils]: 98: Hoare triple {8754#false} call #t~ret47 := isPumpRunning(); {8753#true} is VALID [2020-07-08 11:41:10,698 INFO L280 TraceCheckUtils]: 99: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-08 11:41:10,698 INFO L280 TraceCheckUtils]: 100: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-08 11:41:10,698 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8753#true} {8754#false} #516#return; {8754#false} is VALID [2020-07-08 11:41:10,698 INFO L280 TraceCheckUtils]: 102: Hoare triple {8754#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {8754#false} is VALID [2020-07-08 11:41:10,698 INFO L280 TraceCheckUtils]: 103: Hoare triple {8754#false} assume 0 != ~tmp___0~0; {8754#false} is VALID [2020-07-08 11:41:10,698 INFO L280 TraceCheckUtils]: 104: Hoare triple {8754#false} assume 0 == ~switchedOnBeforeTS~0; {8754#false} is VALID [2020-07-08 11:41:10,699 INFO L263 TraceCheckUtils]: 105: Hoare triple {8754#false} call __automaton_fail(); {8754#false} is VALID [2020-07-08 11:41:10,699 INFO L280 TraceCheckUtils]: 106: Hoare triple {8754#false} assume !false; {8754#false} is VALID [2020-07-08 11:41:10,713 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 11:41:10,714 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221957423] [2020-07-08 11:41:10,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:41:10,714 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 11:41:10,715 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485461085] [2020-07-08 11:41:10,716 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-08 11:41:10,717 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:41:10,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 11:41:10,841 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 11:41:10,842 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 11:41:10,842 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:41:10,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 11:41:10,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:41:10,843 INFO L87 Difference]: Start difference. First operand 231 states and 261 transitions. Second operand 11 states. [2020-07-08 11:41:12,760 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:13,186 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:13,508 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:17,602 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:18,157 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:18,543 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:25,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:25,836 INFO L93 Difference]: Finished difference Result 478 states and 578 transitions. [2020-07-08 11:41:25,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 11:41:25,837 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-08 11:41:25,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:41:25,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:41:25,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 366 transitions. [2020-07-08 11:41:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:41:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 366 transitions. [2020-07-08 11:41:25,848 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 366 transitions. [2020-07-08 11:41:27,039 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 366 edges. 366 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:27,048 INFO L225 Difference]: With dead ends: 478 [2020-07-08 11:41:27,049 INFO L226 Difference]: Without dead ends: 275 [2020-07-08 11:41:27,050 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:41:27,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2020-07-08 11:41:28,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 235. [2020-07-08 11:41:28,916 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:41:28,917 INFO L82 GeneralOperation]: Start isEquivalent. First operand 275 states. Second operand 235 states. [2020-07-08 11:41:28,917 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand 235 states. [2020-07-08 11:41:28,917 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 235 states. [2020-07-08 11:41:28,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:28,926 INFO L93 Difference]: Finished difference Result 275 states and 329 transitions. [2020-07-08 11:41:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 329 transitions. [2020-07-08 11:41:28,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:28,928 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:28,928 INFO L74 IsIncluded]: Start isIncluded. First operand 235 states. Second operand 275 states. [2020-07-08 11:41:28,928 INFO L87 Difference]: Start difference. First operand 235 states. Second operand 275 states. [2020-07-08 11:41:28,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:28,937 INFO L93 Difference]: Finished difference Result 275 states and 329 transitions. [2020-07-08 11:41:28,937 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 329 transitions. [2020-07-08 11:41:28,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:28,938 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:28,938 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:41:28,938 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:41:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2020-07-08 11:41:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 265 transitions. [2020-07-08 11:41:28,945 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 265 transitions. Word has length 107 [2020-07-08 11:41:28,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:41:28,946 INFO L479 AbstractCegarLoop]: Abstraction has 235 states and 265 transitions. [2020-07-08 11:41:28,946 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 11:41:28,946 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 265 transitions. [2020-07-08 11:41:28,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 11:41:28,947 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:41:28,948 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 11:41:28,948 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 11:41:28,948 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:41:28,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:41:28,948 INFO L82 PathProgramCache]: Analyzing trace with hash 63483377, now seen corresponding path program 1 times [2020-07-08 11:41:28,949 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:41:28,949 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267345188] [2020-07-08 11:41:28,949 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:41:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,280 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:41:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {10458#(= 1 ~waterLevel~0)} assume true; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,350 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10458#(= 1 ~waterLevel~0)} {10453#true} #540#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,357 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #438#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,364 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #440#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10453#true} is VALID [2020-07-08 11:41:29,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,368 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #442#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,372 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #444#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10453#true} is VALID [2020-07-08 11:41:29,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,384 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #530#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-08 11:41:29,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,392 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10453#true} is VALID [2020-07-08 11:41:29,392 INFO L263 TraceCheckUtils]: 0: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {10453#true} is VALID [2020-07-08 11:41:29,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-08 11:41:29,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,392 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10453#true} {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10453#true} is VALID [2020-07-08 11:41:29,393 INFO L280 TraceCheckUtils]: 4: Hoare triple {10453#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {10453#true} is VALID [2020-07-08 11:41:29,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,393 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #500#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-08 11:41:29,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,488 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-08 11:41:29,488 INFO L263 TraceCheckUtils]: 1: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-08 11:41:29,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-08 11:41:29,489 INFO L280 TraceCheckUtils]: 3: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,490 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,491 INFO L280 TraceCheckUtils]: 7: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,492 INFO L280 TraceCheckUtils]: 8: Hoare triple {10569#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,493 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-08 11:41:29,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,506 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-08 11:41:29,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,506 INFO L263 TraceCheckUtils]: 1: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-08 11:41:29,507 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-08 11:41:29,507 INFO L280 TraceCheckUtils]: 3: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,507 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-08 11:41:29,507 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,507 INFO L280 TraceCheckUtils]: 6: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,508 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-08 11:41:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-08 11:41:29,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,511 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-08 11:41:29,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-08 11:41:29,511 INFO L263 TraceCheckUtils]: 1: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-08 11:41:29,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,512 INFO L263 TraceCheckUtils]: 3: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-08 11:41:29,512 INFO L280 TraceCheckUtils]: 4: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-08 11:41:29,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,512 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-08 11:41:29,513 INFO L280 TraceCheckUtils]: 7: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,513 INFO L280 TraceCheckUtils]: 8: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,513 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-08 11:41:29,513 INFO L280 TraceCheckUtils]: 10: Hoare triple {10453#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {10453#true} is VALID [2020-07-08 11:41:29,513 INFO L280 TraceCheckUtils]: 11: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-08 11:41:29,514 INFO L263 TraceCheckUtils]: 12: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,514 INFO L280 TraceCheckUtils]: 13: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-08 11:41:29,515 INFO L280 TraceCheckUtils]: 14: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,515 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-08 11:41:29,515 INFO L280 TraceCheckUtils]: 16: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,516 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10453#true} is VALID [2020-07-08 11:41:29,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume 0 == ~pumpRunning~0; {10453#true} is VALID [2020-07-08 11:41:29,516 INFO L263 TraceCheckUtils]: 2: Hoare triple {10453#true} call #t~ret48 := isHighWaterLevel(); {10453#true} is VALID [2020-07-08 11:41:29,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-08 11:41:29,517 INFO L263 TraceCheckUtils]: 4: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-08 11:41:29,517 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-08 11:41:29,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,518 INFO L280 TraceCheckUtils]: 7: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,519 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,519 INFO L280 TraceCheckUtils]: 9: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,520 INFO L280 TraceCheckUtils]: 11: Hoare triple {10569#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,521 INFO L280 TraceCheckUtils]: 12: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,522 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,523 INFO L280 TraceCheckUtils]: 15: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,524 INFO L263 TraceCheckUtils]: 16: Hoare triple {10569#(<= 2 ~waterLevel~0)} call activatePump(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,525 INFO L280 TraceCheckUtils]: 17: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-08 11:41:29,525 INFO L263 TraceCheckUtils]: 18: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-08 11:41:29,525 INFO L280 TraceCheckUtils]: 19: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,525 INFO L263 TraceCheckUtils]: 20: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-08 11:41:29,526 INFO L280 TraceCheckUtils]: 21: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-08 11:41:29,526 INFO L280 TraceCheckUtils]: 22: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,526 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-08 11:41:29,526 INFO L280 TraceCheckUtils]: 24: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,526 INFO L280 TraceCheckUtils]: 25: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,526 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-08 11:41:29,527 INFO L280 TraceCheckUtils]: 27: Hoare triple {10453#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {10453#true} is VALID [2020-07-08 11:41:29,527 INFO L280 TraceCheckUtils]: 28: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-08 11:41:29,528 INFO L263 TraceCheckUtils]: 29: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,528 INFO L280 TraceCheckUtils]: 30: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-08 11:41:29,528 INFO L280 TraceCheckUtils]: 31: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,528 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-08 11:41:29,528 INFO L280 TraceCheckUtils]: 33: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,529 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,530 INFO L280 TraceCheckUtils]: 35: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,530 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #484#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10453#true} is VALID [2020-07-08 11:41:29,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume !(0 != ~pumpRunning~0); {10453#true} is VALID [2020-07-08 11:41:29,533 INFO L263 TraceCheckUtils]: 2: Hoare triple {10453#true} call processEnvironment__wrappee__methaneQuery(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10453#true} is VALID [2020-07-08 11:41:29,533 INFO L280 TraceCheckUtils]: 4: Hoare triple {10453#true} assume 0 == ~pumpRunning~0; {10453#true} is VALID [2020-07-08 11:41:29,533 INFO L263 TraceCheckUtils]: 5: Hoare triple {10453#true} call #t~ret48 := isHighWaterLevel(); {10453#true} is VALID [2020-07-08 11:41:29,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-08 11:41:29,534 INFO L263 TraceCheckUtils]: 7: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-08 11:41:29,534 INFO L280 TraceCheckUtils]: 8: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-08 11:41:29,535 INFO L280 TraceCheckUtils]: 9: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,535 INFO L280 TraceCheckUtils]: 10: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,536 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,537 INFO L280 TraceCheckUtils]: 12: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,537 INFO L280 TraceCheckUtils]: 13: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,538 INFO L280 TraceCheckUtils]: 14: Hoare triple {10569#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,538 INFO L280 TraceCheckUtils]: 15: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,539 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,540 INFO L280 TraceCheckUtils]: 17: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,540 INFO L280 TraceCheckUtils]: 18: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,541 INFO L263 TraceCheckUtils]: 19: Hoare triple {10569#(<= 2 ~waterLevel~0)} call activatePump(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,541 INFO L280 TraceCheckUtils]: 20: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-08 11:41:29,542 INFO L263 TraceCheckUtils]: 21: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-08 11:41:29,542 INFO L280 TraceCheckUtils]: 22: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,542 INFO L263 TraceCheckUtils]: 23: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-08 11:41:29,542 INFO L280 TraceCheckUtils]: 24: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-08 11:41:29,543 INFO L280 TraceCheckUtils]: 25: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,543 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-08 11:41:29,543 INFO L280 TraceCheckUtils]: 27: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,543 INFO L280 TraceCheckUtils]: 28: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,543 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-08 11:41:29,544 INFO L280 TraceCheckUtils]: 30: Hoare triple {10453#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {10453#true} is VALID [2020-07-08 11:41:29,544 INFO L280 TraceCheckUtils]: 31: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-08 11:41:29,544 INFO L263 TraceCheckUtils]: 32: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,545 INFO L280 TraceCheckUtils]: 33: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-08 11:41:29,545 INFO L280 TraceCheckUtils]: 34: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,545 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-08 11:41:29,545 INFO L280 TraceCheckUtils]: 36: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,546 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,546 INFO L280 TraceCheckUtils]: 38: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,547 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #484#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,547 INFO L280 TraceCheckUtils]: 40: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,548 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10458#(= 1 ~waterLevel~0)} #504#return; {10454#false} is VALID [2020-07-08 11:41:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10453#true} is VALID [2020-07-08 11:41:29,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,553 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10454#false} #514#return; {10454#false} is VALID [2020-07-08 11:41:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:29,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-08 11:41:29,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,559 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10454#false} #516#return; {10454#false} is VALID [2020-07-08 11:41:29,562 INFO L263 TraceCheckUtils]: 0: Hoare triple {10453#true} call ULTIMATE.init(); {10526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:41:29,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {10458#(= 1 ~waterLevel~0)} assume true; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,568 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10458#(= 1 ~waterLevel~0)} {10453#true} #540#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,569 INFO L263 TraceCheckUtils]: 4: Hoare triple {10458#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {10458#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,570 INFO L263 TraceCheckUtils]: 6: Hoare triple {10458#(= 1 ~waterLevel~0)} call select_helpers(); {10453#true} is VALID [2020-07-08 11:41:29,570 INFO L280 TraceCheckUtils]: 7: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,570 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #438#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,571 INFO L263 TraceCheckUtils]: 9: Hoare triple {10458#(= 1 ~waterLevel~0)} call select_features(); {10453#true} is VALID [2020-07-08 11:41:29,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,571 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #440#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,571 INFO L263 TraceCheckUtils]: 12: Hoare triple {10458#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {10453#true} is VALID [2020-07-08 11:41:29,572 INFO L280 TraceCheckUtils]: 13: Hoare triple {10453#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10453#true} is VALID [2020-07-08 11:41:29,572 INFO L280 TraceCheckUtils]: 14: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,573 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #442#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {10458#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,574 INFO L280 TraceCheckUtils]: 17: Hoare triple {10458#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,574 INFO L263 TraceCheckUtils]: 18: Hoare triple {10458#(= 1 ~waterLevel~0)} call setup(); {10453#true} is VALID [2020-07-08 11:41:29,574 INFO L280 TraceCheckUtils]: 19: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,574 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #444#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,575 INFO L263 TraceCheckUtils]: 21: Hoare triple {10458#(= 1 ~waterLevel~0)} call runTest(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,576 INFO L263 TraceCheckUtils]: 22: Hoare triple {10458#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:29,576 INFO L280 TraceCheckUtils]: 23: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10453#true} is VALID [2020-07-08 11:41:29,576 INFO L280 TraceCheckUtils]: 24: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,577 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #530#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,577 INFO L263 TraceCheckUtils]: 26: Hoare triple {10458#(= 1 ~waterLevel~0)} call test(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,578 INFO L280 TraceCheckUtils]: 27: Hoare triple {10458#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,578 INFO L280 TraceCheckUtils]: 28: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !false; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,579 INFO L280 TraceCheckUtils]: 29: Hoare triple {10458#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,579 INFO L280 TraceCheckUtils]: 30: Hoare triple {10458#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,579 INFO L280 TraceCheckUtils]: 31: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~8); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,580 INFO L280 TraceCheckUtils]: 32: Hoare triple {10458#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,580 INFO L280 TraceCheckUtils]: 33: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,581 INFO L280 TraceCheckUtils]: 34: Hoare triple {10458#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,581 INFO L280 TraceCheckUtils]: 35: Hoare triple {10458#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,582 INFO L263 TraceCheckUtils]: 36: Hoare triple {10458#(= 1 ~waterLevel~0)} call timeShift(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,583 INFO L263 TraceCheckUtils]: 37: Hoare triple {10458#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:29,583 INFO L263 TraceCheckUtils]: 38: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {10453#true} is VALID [2020-07-08 11:41:29,583 INFO L280 TraceCheckUtils]: 39: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-08 11:41:29,583 INFO L280 TraceCheckUtils]: 40: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,583 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10453#true} {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10453#true} is VALID [2020-07-08 11:41:29,584 INFO L280 TraceCheckUtils]: 42: Hoare triple {10453#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {10453#true} is VALID [2020-07-08 11:41:29,584 INFO L280 TraceCheckUtils]: 43: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,584 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #500#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,585 INFO L280 TraceCheckUtils]: 45: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,585 INFO L280 TraceCheckUtils]: 46: Hoare triple {10458#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,586 INFO L263 TraceCheckUtils]: 47: Hoare triple {10458#(= 1 ~waterLevel~0)} call processEnvironment(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,586 INFO L280 TraceCheckUtils]: 48: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10453#true} is VALID [2020-07-08 11:41:29,586 INFO L280 TraceCheckUtils]: 49: Hoare triple {10453#true} assume !(0 != ~pumpRunning~0); {10453#true} is VALID [2020-07-08 11:41:29,587 INFO L263 TraceCheckUtils]: 50: Hoare triple {10453#true} call processEnvironment__wrappee__methaneQuery(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,587 INFO L280 TraceCheckUtils]: 51: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10453#true} is VALID [2020-07-08 11:41:29,587 INFO L280 TraceCheckUtils]: 52: Hoare triple {10453#true} assume 0 == ~pumpRunning~0; {10453#true} is VALID [2020-07-08 11:41:29,587 INFO L263 TraceCheckUtils]: 53: Hoare triple {10453#true} call #t~ret48 := isHighWaterLevel(); {10453#true} is VALID [2020-07-08 11:41:29,588 INFO L280 TraceCheckUtils]: 54: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-08 11:41:29,588 INFO L263 TraceCheckUtils]: 55: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-08 11:41:29,588 INFO L280 TraceCheckUtils]: 56: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-08 11:41:29,590 INFO L280 TraceCheckUtils]: 57: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,591 INFO L280 TraceCheckUtils]: 58: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,591 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,592 INFO L280 TraceCheckUtils]: 60: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,592 INFO L280 TraceCheckUtils]: 61: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,593 INFO L280 TraceCheckUtils]: 62: Hoare triple {10569#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,593 INFO L280 TraceCheckUtils]: 63: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,594 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,595 INFO L280 TraceCheckUtils]: 65: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,595 INFO L280 TraceCheckUtils]: 66: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,596 INFO L263 TraceCheckUtils]: 67: Hoare triple {10569#(<= 2 ~waterLevel~0)} call activatePump(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,596 INFO L280 TraceCheckUtils]: 68: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-08 11:41:29,596 INFO L263 TraceCheckUtils]: 69: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-08 11:41:29,596 INFO L280 TraceCheckUtils]: 70: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,597 INFO L263 TraceCheckUtils]: 71: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-08 11:41:29,597 INFO L280 TraceCheckUtils]: 72: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-08 11:41:29,597 INFO L280 TraceCheckUtils]: 73: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,598 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-08 11:41:29,598 INFO L280 TraceCheckUtils]: 75: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-08 11:41:29,598 INFO L280 TraceCheckUtils]: 76: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,598 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-08 11:41:29,598 INFO L280 TraceCheckUtils]: 78: Hoare triple {10453#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {10453#true} is VALID [2020-07-08 11:41:29,598 INFO L280 TraceCheckUtils]: 79: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-08 11:41:29,599 INFO L263 TraceCheckUtils]: 80: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:29,599 INFO L280 TraceCheckUtils]: 81: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-08 11:41:29,599 INFO L280 TraceCheckUtils]: 82: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,600 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-08 11:41:29,600 INFO L280 TraceCheckUtils]: 84: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,600 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,601 INFO L280 TraceCheckUtils]: 86: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,601 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #484#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,602 INFO L280 TraceCheckUtils]: 88: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:29,603 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10458#(= 1 ~waterLevel~0)} #504#return; {10454#false} is VALID [2020-07-08 11:41:29,603 INFO L263 TraceCheckUtils]: 90: Hoare triple {10454#false} call __utac_acc__Specification5_spec__3(); {10454#false} is VALID [2020-07-08 11:41:29,603 INFO L280 TraceCheckUtils]: 91: Hoare triple {10454#false} havoc ~tmp~3;havoc ~tmp___0~0; {10454#false} is VALID [2020-07-08 11:41:29,603 INFO L263 TraceCheckUtils]: 92: Hoare triple {10454#false} call #t~ret46 := getWaterLevel(); {10453#true} is VALID [2020-07-08 11:41:29,603 INFO L280 TraceCheckUtils]: 93: Hoare triple {10453#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10453#true} is VALID [2020-07-08 11:41:29,603 INFO L280 TraceCheckUtils]: 94: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,604 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10453#true} {10454#false} #514#return; {10454#false} is VALID [2020-07-08 11:41:29,604 INFO L280 TraceCheckUtils]: 96: Hoare triple {10454#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {10454#false} is VALID [2020-07-08 11:41:29,604 INFO L280 TraceCheckUtils]: 97: Hoare triple {10454#false} assume 2 != ~tmp~3; {10454#false} is VALID [2020-07-08 11:41:29,604 INFO L263 TraceCheckUtils]: 98: Hoare triple {10454#false} call #t~ret47 := isPumpRunning(); {10453#true} is VALID [2020-07-08 11:41:29,604 INFO L280 TraceCheckUtils]: 99: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-08 11:41:29,604 INFO L280 TraceCheckUtils]: 100: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-08 11:41:29,605 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10453#true} {10454#false} #516#return; {10454#false} is VALID [2020-07-08 11:41:29,605 INFO L280 TraceCheckUtils]: 102: Hoare triple {10454#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {10454#false} is VALID [2020-07-08 11:41:29,605 INFO L280 TraceCheckUtils]: 103: Hoare triple {10454#false} assume 0 != ~tmp___0~0; {10454#false} is VALID [2020-07-08 11:41:29,605 INFO L280 TraceCheckUtils]: 104: Hoare triple {10454#false} assume 0 == ~switchedOnBeforeTS~0; {10454#false} is VALID [2020-07-08 11:41:29,605 INFO L263 TraceCheckUtils]: 105: Hoare triple {10454#false} call __automaton_fail(); {10454#false} is VALID [2020-07-08 11:41:29,605 INFO L280 TraceCheckUtils]: 106: Hoare triple {10454#false} assume !false; {10454#false} is VALID [2020-07-08 11:41:29,623 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 11:41:29,623 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267345188] [2020-07-08 11:41:29,625 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:41:29,625 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:41:29,626 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048348758] [2020-07-08 11:41:29,626 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-08 11:41:29,627 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:41:29,627 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:41:29,751 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 11:41:29,752 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:41:29,752 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:41:29,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:41:29,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:41:29,753 INFO L87 Difference]: Start difference. First operand 235 states and 265 transitions. Second operand 7 states. [2020-07-08 11:41:30,474 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:41:32,729 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:41:42,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:42,876 INFO L93 Difference]: Finished difference Result 647 states and 802 transitions. [2020-07-08 11:41:42,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:41:42,876 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-08 11:41:42,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:41:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:41:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 564 transitions. [2020-07-08 11:41:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:41:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 564 transitions. [2020-07-08 11:41:42,893 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 564 transitions. [2020-07-08 11:41:44,863 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 564 edges. 564 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:44,880 INFO L225 Difference]: With dead ends: 647 [2020-07-08 11:41:44,881 INFO L226 Difference]: Without dead ends: 440 [2020-07-08 11:41:44,882 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-08 11:41:44,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2020-07-08 11:41:47,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 402. [2020-07-08 11:41:47,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:41:47,954 INFO L82 GeneralOperation]: Start isEquivalent. First operand 440 states. Second operand 402 states. [2020-07-08 11:41:47,954 INFO L74 IsIncluded]: Start isIncluded. First operand 440 states. Second operand 402 states. [2020-07-08 11:41:47,954 INFO L87 Difference]: Start difference. First operand 440 states. Second operand 402 states. [2020-07-08 11:41:47,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:47,975 INFO L93 Difference]: Finished difference Result 440 states and 530 transitions. [2020-07-08 11:41:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 530 transitions. [2020-07-08 11:41:47,976 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:47,976 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:47,977 INFO L74 IsIncluded]: Start isIncluded. First operand 402 states. Second operand 440 states. [2020-07-08 11:41:47,977 INFO L87 Difference]: Start difference. First operand 402 states. Second operand 440 states. [2020-07-08 11:41:47,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:47,996 INFO L93 Difference]: Finished difference Result 440 states and 530 transitions. [2020-07-08 11:41:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 530 transitions. [2020-07-08 11:41:47,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:47,998 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:47,998 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:41:47,998 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:41:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2020-07-08 11:41:48,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 469 transitions. [2020-07-08 11:41:48,016 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 469 transitions. Word has length 107 [2020-07-08 11:41:48,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:41:48,016 INFO L479 AbstractCegarLoop]: Abstraction has 402 states and 469 transitions. [2020-07-08 11:41:48,017 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:41:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 469 transitions. [2020-07-08 11:41:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-08 11:41:48,018 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:41:48,019 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 11:41:48,019 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 11:41:48,019 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:41:48,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:41:48,019 INFO L82 PathProgramCache]: Analyzing trace with hash 1148604343, now seen corresponding path program 1 times [2020-07-08 11:41:48,020 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:41:48,020 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191098189] [2020-07-08 11:41:48,020 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:41:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,466 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:41:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {13020#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {12946#(= 1 ~waterLevel~0)} assume true; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,531 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12946#(= 1 ~waterLevel~0)} {12941#true} #540#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,535 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #438#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,538 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #440#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {12941#true} is VALID [2020-07-08 11:41:48,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,543 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #442#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,546 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #444#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12941#true} is VALID [2020-07-08 11:41:48,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,563 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #530#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {13022#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:41:48,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:41:48,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12946#(= 1 ~waterLevel~0)} #486#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-08 11:41:48,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,633 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {12941#true} is VALID [2020-07-08 11:41:48,634 INFO L263 TraceCheckUtils]: 0: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {12941#true} is VALID [2020-07-08 11:41:48,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-08 11:41:48,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,634 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12941#true} {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {12941#true} is VALID [2020-07-08 11:41:48,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {12941#true} is VALID [2020-07-08 11:41:48,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,635 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #500#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,671 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-08 11:41:48,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-08 11:41:48,672 INFO L263 TraceCheckUtils]: 1: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-08 11:41:48,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,672 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-08 11:41:48,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {12941#true} is VALID [2020-07-08 11:41:48,673 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-08 11:41:48,673 INFO L280 TraceCheckUtils]: 8: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-08 11:41:48,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,673 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-08 11:41:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-08 11:41:48,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,683 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-08 11:41:48,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,684 INFO L263 TraceCheckUtils]: 1: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-08 11:41:48,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-08 11:41:48,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,684 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-08 11:41:48,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,685 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-08 11:41:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-08 11:41:48,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,688 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-08 11:41:48,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-08 11:41:48,689 INFO L263 TraceCheckUtils]: 1: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-08 11:41:48,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,689 INFO L263 TraceCheckUtils]: 3: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-08 11:41:48,689 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-08 11:41:48,690 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,690 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-08 11:41:48,690 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,690 INFO L280 TraceCheckUtils]: 8: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,691 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-08 11:41:48,691 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {12941#true} is VALID [2020-07-08 11:41:48,691 INFO L280 TraceCheckUtils]: 11: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-08 11:41:48,692 INFO L263 TraceCheckUtils]: 12: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,692 INFO L280 TraceCheckUtils]: 13: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-08 11:41:48,692 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,692 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-08 11:41:48,693 INFO L280 TraceCheckUtils]: 16: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,693 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-08 11:41:48,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12941#true} is VALID [2020-07-08 11:41:48,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume 0 == ~pumpRunning~0; {12941#true} is VALID [2020-07-08 11:41:48,694 INFO L263 TraceCheckUtils]: 2: Hoare triple {12941#true} call #t~ret48 := isHighWaterLevel(); {12941#true} is VALID [2020-07-08 11:41:48,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-08 11:41:48,694 INFO L263 TraceCheckUtils]: 4: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-08 11:41:48,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,695 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,695 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-08 11:41:48,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {12941#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {12941#true} is VALID [2020-07-08 11:41:48,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-08 11:41:48,695 INFO L280 TraceCheckUtils]: 11: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-08 11:41:48,696 INFO L280 TraceCheckUtils]: 12: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,696 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-08 11:41:48,696 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {12941#true} is VALID [2020-07-08 11:41:48,696 INFO L280 TraceCheckUtils]: 15: Hoare triple {12941#true} assume 0 != ~tmp~4; {12941#true} is VALID [2020-07-08 11:41:48,697 INFO L263 TraceCheckUtils]: 16: Hoare triple {12941#true} call activatePump(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,697 INFO L280 TraceCheckUtils]: 17: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-08 11:41:48,697 INFO L263 TraceCheckUtils]: 18: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-08 11:41:48,698 INFO L280 TraceCheckUtils]: 19: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,698 INFO L263 TraceCheckUtils]: 20: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-08 11:41:48,698 INFO L280 TraceCheckUtils]: 21: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-08 11:41:48,698 INFO L280 TraceCheckUtils]: 22: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,698 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-08 11:41:48,699 INFO L280 TraceCheckUtils]: 24: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,699 INFO L280 TraceCheckUtils]: 25: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,699 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-08 11:41:48,699 INFO L280 TraceCheckUtils]: 27: Hoare triple {12941#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {12941#true} is VALID [2020-07-08 11:41:48,699 INFO L280 TraceCheckUtils]: 28: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-08 11:41:48,700 INFO L263 TraceCheckUtils]: 29: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,700 INFO L280 TraceCheckUtils]: 30: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-08 11:41:48,700 INFO L280 TraceCheckUtils]: 31: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,701 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-08 11:41:48,701 INFO L280 TraceCheckUtils]: 33: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,701 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-08 11:41:48,701 INFO L280 TraceCheckUtils]: 35: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,701 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {12941#true} {12941#true} #484#return; {12941#true} is VALID [2020-07-08 11:41:48,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12941#true} is VALID [2020-07-08 11:41:48,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume !(0 != ~pumpRunning~0); {12941#true} is VALID [2020-07-08 11:41:48,703 INFO L263 TraceCheckUtils]: 2: Hoare triple {12941#true} call processEnvironment__wrappee__methaneQuery(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12941#true} is VALID [2020-07-08 11:41:48,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} assume 0 == ~pumpRunning~0; {12941#true} is VALID [2020-07-08 11:41:48,704 INFO L263 TraceCheckUtils]: 5: Hoare triple {12941#true} call #t~ret48 := isHighWaterLevel(); {12941#true} is VALID [2020-07-08 11:41:48,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-08 11:41:48,704 INFO L263 TraceCheckUtils]: 7: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-08 11:41:48,704 INFO L280 TraceCheckUtils]: 8: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,704 INFO L280 TraceCheckUtils]: 9: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,705 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,705 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-08 11:41:48,705 INFO L280 TraceCheckUtils]: 12: Hoare triple {12941#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {12941#true} is VALID [2020-07-08 11:41:48,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-08 11:41:48,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-08 11:41:48,705 INFO L280 TraceCheckUtils]: 15: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,706 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-08 11:41:48,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {12941#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {12941#true} is VALID [2020-07-08 11:41:48,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {12941#true} assume 0 != ~tmp~4; {12941#true} is VALID [2020-07-08 11:41:48,707 INFO L263 TraceCheckUtils]: 19: Hoare triple {12941#true} call activatePump(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,707 INFO L280 TraceCheckUtils]: 20: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-08 11:41:48,707 INFO L263 TraceCheckUtils]: 21: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-08 11:41:48,707 INFO L280 TraceCheckUtils]: 22: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,707 INFO L263 TraceCheckUtils]: 23: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-08 11:41:48,708 INFO L280 TraceCheckUtils]: 24: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-08 11:41:48,708 INFO L280 TraceCheckUtils]: 25: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,708 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-08 11:41:48,708 INFO L280 TraceCheckUtils]: 27: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,708 INFO L280 TraceCheckUtils]: 28: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,708 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-08 11:41:48,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {12941#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {12941#true} is VALID [2020-07-08 11:41:48,709 INFO L280 TraceCheckUtils]: 31: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-08 11:41:48,710 INFO L263 TraceCheckUtils]: 32: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,710 INFO L280 TraceCheckUtils]: 33: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-08 11:41:48,710 INFO L280 TraceCheckUtils]: 34: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,710 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-08 11:41:48,710 INFO L280 TraceCheckUtils]: 36: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,711 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-08 11:41:48,711 INFO L280 TraceCheckUtils]: 38: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,711 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12941#true} {12941#true} #484#return; {12941#true} is VALID [2020-07-08 11:41:48,711 INFO L280 TraceCheckUtils]: 40: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,712 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #504#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:48,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:48,733 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} {12962#(= 2 ~waterLevel~0)} #514#return; {13015#(= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)} is VALID [2020-07-08 11:41:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-08 11:41:48,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,736 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12942#false} #516#return; {12942#false} is VALID [2020-07-08 11:41:48,740 INFO L263 TraceCheckUtils]: 0: Hoare triple {12941#true} call ULTIMATE.init(); {13020#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:41:48,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {13020#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {12946#(= 1 ~waterLevel~0)} assume true; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,748 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12946#(= 1 ~waterLevel~0)} {12941#true} #540#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,748 INFO L263 TraceCheckUtils]: 4: Hoare triple {12946#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {12946#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,749 INFO L263 TraceCheckUtils]: 6: Hoare triple {12946#(= 1 ~waterLevel~0)} call select_helpers(); {12941#true} is VALID [2020-07-08 11:41:48,749 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,750 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #438#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,750 INFO L263 TraceCheckUtils]: 9: Hoare triple {12946#(= 1 ~waterLevel~0)} call select_features(); {12941#true} is VALID [2020-07-08 11:41:48,750 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,751 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #440#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,751 INFO L263 TraceCheckUtils]: 12: Hoare triple {12946#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {12941#true} is VALID [2020-07-08 11:41:48,751 INFO L280 TraceCheckUtils]: 13: Hoare triple {12941#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {12941#true} is VALID [2020-07-08 11:41:48,752 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,752 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #442#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,753 INFO L280 TraceCheckUtils]: 16: Hoare triple {12946#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {12946#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,754 INFO L263 TraceCheckUtils]: 18: Hoare triple {12946#(= 1 ~waterLevel~0)} call setup(); {12941#true} is VALID [2020-07-08 11:41:48,754 INFO L280 TraceCheckUtils]: 19: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,755 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #444#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,755 INFO L263 TraceCheckUtils]: 21: Hoare triple {12946#(= 1 ~waterLevel~0)} call runTest(); {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,756 INFO L263 TraceCheckUtils]: 22: Hoare triple {12946#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:48,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12941#true} is VALID [2020-07-08 11:41:48,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,757 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #530#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,758 INFO L263 TraceCheckUtils]: 26: Hoare triple {12946#(= 1 ~waterLevel~0)} call test(); {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,758 INFO L280 TraceCheckUtils]: 27: Hoare triple {12946#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,759 INFO L280 TraceCheckUtils]: 28: Hoare triple {12946#(= 1 ~waterLevel~0)} assume !false; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,759 INFO L280 TraceCheckUtils]: 29: Hoare triple {12946#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,760 INFO L280 TraceCheckUtils]: 30: Hoare triple {12946#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {12946#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,761 INFO L263 TraceCheckUtils]: 32: Hoare triple {12946#(= 1 ~waterLevel~0)} call waterRise(); {13022#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:41:48,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {13022#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:41:48,763 INFO L280 TraceCheckUtils]: 34: Hoare triple {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:41:48,764 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12946#(= 1 ~waterLevel~0)} #486#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,765 INFO L280 TraceCheckUtils]: 36: Hoare triple {12962#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,765 INFO L280 TraceCheckUtils]: 37: Hoare triple {12962#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,766 INFO L280 TraceCheckUtils]: 38: Hoare triple {12962#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,766 INFO L280 TraceCheckUtils]: 39: Hoare triple {12962#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,767 INFO L263 TraceCheckUtils]: 40: Hoare triple {12962#(= 2 ~waterLevel~0)} call timeShift(); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,768 INFO L263 TraceCheckUtils]: 41: Hoare triple {12962#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:48,768 INFO L263 TraceCheckUtils]: 42: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {12941#true} is VALID [2020-07-08 11:41:48,768 INFO L280 TraceCheckUtils]: 43: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-08 11:41:48,768 INFO L280 TraceCheckUtils]: 44: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,768 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {12941#true} {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {12941#true} is VALID [2020-07-08 11:41:48,769 INFO L280 TraceCheckUtils]: 46: Hoare triple {12941#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {12941#true} is VALID [2020-07-08 11:41:48,769 INFO L280 TraceCheckUtils]: 47: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,769 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #500#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,770 INFO L280 TraceCheckUtils]: 49: Hoare triple {12962#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,771 INFO L280 TraceCheckUtils]: 50: Hoare triple {12962#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,771 INFO L263 TraceCheckUtils]: 51: Hoare triple {12962#(= 2 ~waterLevel~0)} call processEnvironment(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,772 INFO L280 TraceCheckUtils]: 52: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12941#true} is VALID [2020-07-08 11:41:48,772 INFO L280 TraceCheckUtils]: 53: Hoare triple {12941#true} assume !(0 != ~pumpRunning~0); {12941#true} is VALID [2020-07-08 11:41:48,772 INFO L263 TraceCheckUtils]: 54: Hoare triple {12941#true} call processEnvironment__wrappee__methaneQuery(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,773 INFO L280 TraceCheckUtils]: 55: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12941#true} is VALID [2020-07-08 11:41:48,773 INFO L280 TraceCheckUtils]: 56: Hoare triple {12941#true} assume 0 == ~pumpRunning~0; {12941#true} is VALID [2020-07-08 11:41:48,773 INFO L263 TraceCheckUtils]: 57: Hoare triple {12941#true} call #t~ret48 := isHighWaterLevel(); {12941#true} is VALID [2020-07-08 11:41:48,773 INFO L280 TraceCheckUtils]: 58: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-08 11:41:48,773 INFO L263 TraceCheckUtils]: 59: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-08 11:41:48,773 INFO L280 TraceCheckUtils]: 60: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,774 INFO L280 TraceCheckUtils]: 61: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-08 11:41:48,774 INFO L280 TraceCheckUtils]: 62: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,774 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-08 11:41:48,774 INFO L280 TraceCheckUtils]: 64: Hoare triple {12941#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {12941#true} is VALID [2020-07-08 11:41:48,774 INFO L280 TraceCheckUtils]: 65: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-08 11:41:48,774 INFO L280 TraceCheckUtils]: 66: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-08 11:41:48,775 INFO L280 TraceCheckUtils]: 67: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,775 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-08 11:41:48,775 INFO L280 TraceCheckUtils]: 69: Hoare triple {12941#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {12941#true} is VALID [2020-07-08 11:41:48,775 INFO L280 TraceCheckUtils]: 70: Hoare triple {12941#true} assume 0 != ~tmp~4; {12941#true} is VALID [2020-07-08 11:41:48,776 INFO L263 TraceCheckUtils]: 71: Hoare triple {12941#true} call activatePump(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,776 INFO L280 TraceCheckUtils]: 72: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-08 11:41:48,776 INFO L263 TraceCheckUtils]: 73: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-08 11:41:48,776 INFO L280 TraceCheckUtils]: 74: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,777 INFO L263 TraceCheckUtils]: 75: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-08 11:41:48,777 INFO L280 TraceCheckUtils]: 76: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-08 11:41:48,777 INFO L280 TraceCheckUtils]: 77: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,777 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-08 11:41:48,777 INFO L280 TraceCheckUtils]: 79: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-08 11:41:48,777 INFO L280 TraceCheckUtils]: 80: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,778 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-08 11:41:48,778 INFO L280 TraceCheckUtils]: 82: Hoare triple {12941#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {12941#true} is VALID [2020-07-08 11:41:48,778 INFO L280 TraceCheckUtils]: 83: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-08 11:41:48,779 INFO L263 TraceCheckUtils]: 84: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,779 INFO L280 TraceCheckUtils]: 85: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-08 11:41:48,779 INFO L280 TraceCheckUtils]: 86: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,779 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-08 11:41:48,779 INFO L280 TraceCheckUtils]: 88: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,780 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-08 11:41:48,780 INFO L280 TraceCheckUtils]: 90: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,780 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {12941#true} {12941#true} #484#return; {12941#true} is VALID [2020-07-08 11:41:48,780 INFO L280 TraceCheckUtils]: 92: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,781 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #504#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,781 INFO L263 TraceCheckUtils]: 94: Hoare triple {12962#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,782 INFO L280 TraceCheckUtils]: 95: Hoare triple {12962#(= 2 ~waterLevel~0)} havoc ~tmp~3;havoc ~tmp___0~0; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:41:48,782 INFO L263 TraceCheckUtils]: 96: Hoare triple {12962#(= 2 ~waterLevel~0)} call #t~ret46 := getWaterLevel(); {12941#true} is VALID [2020-07-08 11:41:48,783 INFO L280 TraceCheckUtils]: 97: Hoare triple {12941#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:48,783 INFO L280 TraceCheckUtils]: 98: Hoare triple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:41:48,784 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} {12962#(= 2 ~waterLevel~0)} #514#return; {13015#(= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)} is VALID [2020-07-08 11:41:48,785 INFO L280 TraceCheckUtils]: 100: Hoare triple {13015#(= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {13016#(= 2 __utac_acc__Specification5_spec__3_~tmp~3)} is VALID [2020-07-08 11:41:48,786 INFO L280 TraceCheckUtils]: 101: Hoare triple {13016#(= 2 __utac_acc__Specification5_spec__3_~tmp~3)} assume 2 != ~tmp~3; {12942#false} is VALID [2020-07-08 11:41:48,786 INFO L263 TraceCheckUtils]: 102: Hoare triple {12942#false} call #t~ret47 := isPumpRunning(); {12941#true} is VALID [2020-07-08 11:41:48,786 INFO L280 TraceCheckUtils]: 103: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-08 11:41:48,786 INFO L280 TraceCheckUtils]: 104: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-08 11:41:48,786 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {12941#true} {12942#false} #516#return; {12942#false} is VALID [2020-07-08 11:41:48,787 INFO L280 TraceCheckUtils]: 106: Hoare triple {12942#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {12942#false} is VALID [2020-07-08 11:41:48,787 INFO L280 TraceCheckUtils]: 107: Hoare triple {12942#false} assume 0 != ~tmp___0~0; {12942#false} is VALID [2020-07-08 11:41:48,787 INFO L280 TraceCheckUtils]: 108: Hoare triple {12942#false} assume 0 == ~switchedOnBeforeTS~0; {12942#false} is VALID [2020-07-08 11:41:48,787 INFO L263 TraceCheckUtils]: 109: Hoare triple {12942#false} call __automaton_fail(); {12942#false} is VALID [2020-07-08 11:41:48,787 INFO L280 TraceCheckUtils]: 110: Hoare triple {12942#false} assume !false; {12942#false} is VALID [2020-07-08 11:41:48,803 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 11:41:48,804 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191098189] [2020-07-08 11:41:48,804 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:41:48,804 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 11:41:48,804 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311363735] [2020-07-08 11:41:48,805 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-08 11:41:48,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:41:48,805 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 11:41:48,940 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 11:41:48,940 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 11:41:48,940 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:41:48,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 11:41:48,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 11:41:48,941 INFO L87 Difference]: Start difference. First operand 402 states and 469 transitions. Second operand 12 states. [2020-07-08 11:41:50,062 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:41:53,772 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:42:00,049 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:00,987 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:01,525 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:42:02,101 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:02,627 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:11,325 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:42:12,029 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:42:17,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:17,961 INFO L93 Difference]: Finished difference Result 1110 states and 1376 transitions. [2020-07-08 11:42:17,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 11:42:17,961 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-08 11:42:17,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:42:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:42:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 650 transitions. [2020-07-08 11:42:17,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:42:17,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 650 transitions. [2020-07-08 11:42:17,985 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 650 transitions. [2020-07-08 11:42:20,226 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 650 edges. 650 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:42:20,278 INFO L225 Difference]: With dead ends: 1110 [2020-07-08 11:42:20,278 INFO L226 Difference]: Without dead ends: 806 [2020-07-08 11:42:20,280 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 11:42:20,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 806 states. [2020-07-08 11:42:25,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 806 to 696. [2020-07-08 11:42:25,791 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:42:25,791 INFO L82 GeneralOperation]: Start isEquivalent. First operand 806 states. Second operand 696 states. [2020-07-08 11:42:25,792 INFO L74 IsIncluded]: Start isIncluded. First operand 806 states. Second operand 696 states. [2020-07-08 11:42:25,792 INFO L87 Difference]: Start difference. First operand 806 states. Second operand 696 states. [2020-07-08 11:42:25,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:25,826 INFO L93 Difference]: Finished difference Result 806 states and 965 transitions. [2020-07-08 11:42:25,826 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 965 transitions. [2020-07-08 11:42:25,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:42:25,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:42:25,829 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand 806 states. [2020-07-08 11:42:25,829 INFO L87 Difference]: Start difference. First operand 696 states. Second operand 806 states. [2020-07-08 11:42:25,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:25,862 INFO L93 Difference]: Finished difference Result 806 states and 965 transitions. [2020-07-08 11:42:25,862 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 965 transitions. [2020-07-08 11:42:25,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:42:25,865 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:42:25,865 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:42:25,865 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:42:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 696 states. [2020-07-08 11:42:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 696 states and 804 transitions. [2020-07-08 11:42:25,896 INFO L78 Accepts]: Start accepts. Automaton has 696 states and 804 transitions. Word has length 111 [2020-07-08 11:42:25,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:42:25,897 INFO L479 AbstractCegarLoop]: Abstraction has 696 states and 804 transitions. [2020-07-08 11:42:25,897 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 11:42:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 804 transitions. [2020-07-08 11:42:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-08 11:42:25,899 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:42:25,900 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:42:25,900 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 11:42:25,900 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:42:25,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:42:25,900 INFO L82 PathProgramCache]: Analyzing trace with hash 490171745, now seen corresponding path program 1 times [2020-07-08 11:42:25,901 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:42:25,901 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [762907991] [2020-07-08 11:42:25,901 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:42:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,274 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:42:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {17349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {17221#true} is VALID [2020-07-08 11:42:26,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,325 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #540#return; {17221#true} is VALID [2020-07-08 11:42:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,329 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #438#return; {17221#true} is VALID [2020-07-08 11:42:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,331 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #440#return; {17221#true} is VALID [2020-07-08 11:42:26,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:42:26,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {17350#(= 1 |valid_product_#res|)} assume true; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:42:26,349 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17350#(= 1 |valid_product_#res|)} {17221#true} #442#return; {17233#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:42:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,352 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #444#return; {17221#true} is VALID [2020-07-08 11:42:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17221#true} is VALID [2020-07-08 11:42:26,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #530#return; {17221#true} is VALID [2020-07-08 11:42:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17221#true} is VALID [2020-07-08 11:42:26,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,385 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #486#return; {17221#true} is VALID [2020-07-08 11:42:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-08 11:42:26,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,450 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-08 11:42:26,451 INFO L263 TraceCheckUtils]: 0: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-08 11:42:26,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-08 11:42:26,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,451 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-08 11:42:26,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17221#true} is VALID [2020-07-08 11:42:26,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,452 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17221#true} {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {17221#true} is VALID [2020-07-08 11:42:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,529 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-08 11:42:26,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-08 11:42:26,530 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-08 11:42:26,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,531 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-08 11:42:26,531 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-08 11:42:26,531 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-08 11:42:26,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-08 11:42:26,531 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,532 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-08 11:42:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,547 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,547 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:26,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,548 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,548 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,549 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-08 11:42:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,555 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-08 11:42:26,556 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-08 11:42:26,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,556 INFO L263 TraceCheckUtils]: 3: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:26,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,557 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,557 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,557 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,557 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-08 11:42:26,558 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-08 11:42:26,558 INFO L280 TraceCheckUtils]: 11: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-08 11:42:26,559 INFO L263 TraceCheckUtils]: 12: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,559 INFO L280 TraceCheckUtils]: 13: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,560 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,562 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-08 11:42:26,563 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-08 11:42:26,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-08 11:42:26,563 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-08 11:42:26,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,564 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,564 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-08 11:42:26,564 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-08 11:42:26,564 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-08 11:42:26,564 INFO L280 TraceCheckUtils]: 11: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-08 11:42:26,565 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,565 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-08 11:42:26,565 INFO L280 TraceCheckUtils]: 14: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-08 11:42:26,565 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,566 INFO L263 TraceCheckUtils]: 16: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-08 11:42:26,567 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-08 11:42:26,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,567 INFO L263 TraceCheckUtils]: 20: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:26,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,567 INFO L280 TraceCheckUtils]: 22: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,568 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,568 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,568 INFO L280 TraceCheckUtils]: 25: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,568 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-08 11:42:26,568 INFO L280 TraceCheckUtils]: 27: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-08 11:42:26,569 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-08 11:42:26,569 INFO L263 TraceCheckUtils]: 29: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,570 INFO L280 TraceCheckUtils]: 30: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,571 INFO L280 TraceCheckUtils]: 31: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,571 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,572 INFO L280 TraceCheckUtils]: 33: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,572 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,573 INFO L280 TraceCheckUtils]: 35: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,574 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-08 11:42:26,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:26,576 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-08 11:42:26,577 INFO L263 TraceCheckUtils]: 5: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-08 11:42:26,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-08 11:42:26,577 INFO L263 TraceCheckUtils]: 7: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-08 11:42:26,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,578 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,578 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,578 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-08 11:42:26,579 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-08 11:42:26,579 INFO L280 TraceCheckUtils]: 13: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-08 11:42:26,579 INFO L280 TraceCheckUtils]: 14: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-08 11:42:26,579 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,579 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-08 11:42:26,580 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-08 11:42:26,580 INFO L280 TraceCheckUtils]: 18: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,581 INFO L263 TraceCheckUtils]: 19: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,581 INFO L280 TraceCheckUtils]: 20: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-08 11:42:26,581 INFO L263 TraceCheckUtils]: 21: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-08 11:42:26,581 INFO L280 TraceCheckUtils]: 22: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,582 INFO L263 TraceCheckUtils]: 23: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:26,582 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,582 INFO L280 TraceCheckUtils]: 25: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,582 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,582 INFO L280 TraceCheckUtils]: 27: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,583 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,583 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-08 11:42:26,583 INFO L280 TraceCheckUtils]: 30: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-08 11:42:26,583 INFO L280 TraceCheckUtils]: 31: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-08 11:42:26,584 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,585 INFO L280 TraceCheckUtils]: 33: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,585 INFO L280 TraceCheckUtils]: 34: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,586 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,586 INFO L280 TraceCheckUtils]: 36: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,587 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,588 INFO L280 TraceCheckUtils]: 38: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,588 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,589 INFO L280 TraceCheckUtils]: 40: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,589 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-08 11:42:26,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,597 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-08 11:42:26,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~tmp~3;havoc ~tmp___0~0; {17221#true} is VALID [2020-07-08 11:42:26,598 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-08 11:42:26,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-08 11:42:26,598 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,598 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-08 11:42:26,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17221#true} is VALID [2020-07-08 11:42:26,599 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume !(2 != ~tmp~3); {17221#true} is VALID [2020-07-08 11:42:26,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,600 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,601 INFO L263 TraceCheckUtils]: 0: Hoare triple {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:26,601 INFO L263 TraceCheckUtils]: 1: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-08 11:42:26,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-08 11:42:26,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,601 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-08 11:42:26,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17221#true} is VALID [2020-07-08 11:42:26,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,602 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {17221#true} is VALID [2020-07-08 11:42:26,602 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:26,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume 0 != ~systemActive~0; {17221#true} is VALID [2020-07-08 11:42:26,603 INFO L263 TraceCheckUtils]: 10: Hoare triple {17221#true} call processEnvironment(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,603 INFO L280 TraceCheckUtils]: 11: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-08 11:42:26,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:26,604 INFO L263 TraceCheckUtils]: 13: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,604 INFO L280 TraceCheckUtils]: 14: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,604 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-08 11:42:26,605 INFO L263 TraceCheckUtils]: 16: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-08 11:42:26,605 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-08 11:42:26,605 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-08 11:42:26,605 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,605 INFO L280 TraceCheckUtils]: 20: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,606 INFO L280 TraceCheckUtils]: 21: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,606 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-08 11:42:26,606 INFO L280 TraceCheckUtils]: 23: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-08 11:42:26,606 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-08 11:42:26,606 INFO L280 TraceCheckUtils]: 25: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-08 11:42:26,606 INFO L280 TraceCheckUtils]: 26: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,607 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-08 11:42:26,607 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-08 11:42:26,607 INFO L280 TraceCheckUtils]: 29: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,608 INFO L263 TraceCheckUtils]: 30: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,608 INFO L280 TraceCheckUtils]: 31: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-08 11:42:26,608 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-08 11:42:26,608 INFO L280 TraceCheckUtils]: 33: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,609 INFO L263 TraceCheckUtils]: 34: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:26,609 INFO L280 TraceCheckUtils]: 35: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,609 INFO L280 TraceCheckUtils]: 36: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,609 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,609 INFO L280 TraceCheckUtils]: 38: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,609 INFO L280 TraceCheckUtils]: 39: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,610 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-08 11:42:26,610 INFO L280 TraceCheckUtils]: 41: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-08 11:42:26,610 INFO L280 TraceCheckUtils]: 42: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-08 11:42:26,611 INFO L263 TraceCheckUtils]: 43: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,611 INFO L280 TraceCheckUtils]: 44: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,612 INFO L280 TraceCheckUtils]: 45: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,613 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,613 INFO L280 TraceCheckUtils]: 47: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,614 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,614 INFO L280 TraceCheckUtils]: 49: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,615 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,615 INFO L280 TraceCheckUtils]: 51: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,616 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,617 INFO L263 TraceCheckUtils]: 53: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17221#true} is VALID [2020-07-08 11:42:26,617 INFO L280 TraceCheckUtils]: 54: Hoare triple {17221#true} havoc ~tmp~3;havoc ~tmp___0~0; {17221#true} is VALID [2020-07-08 11:42:26,617 INFO L263 TraceCheckUtils]: 55: Hoare triple {17221#true} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-08 11:42:26,617 INFO L280 TraceCheckUtils]: 56: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-08 11:42:26,617 INFO L280 TraceCheckUtils]: 57: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,618 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-08 11:42:26,618 INFO L280 TraceCheckUtils]: 59: Hoare triple {17221#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17221#true} is VALID [2020-07-08 11:42:26,618 INFO L280 TraceCheckUtils]: 60: Hoare triple {17221#true} assume !(2 != ~tmp~3); {17221#true} is VALID [2020-07-08 11:42:26,618 INFO L280 TraceCheckUtils]: 61: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,619 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {17221#true} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,620 INFO L280 TraceCheckUtils]: 63: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,620 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #490#return; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:42:26,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:42:26,710 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} is VALID [2020-07-08 11:42:26,710 INFO L263 TraceCheckUtils]: 0: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-08 11:42:26,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:42:26,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:42:26,713 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} is VALID [2020-07-08 11:42:26,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,715 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17308#(not (= 0 ~pumpRunning~0))} #500#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17221#true} is VALID [2020-07-08 11:42:26,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,731 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,731 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:26,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,731 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,732 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,732 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,732 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17221#true} #478#return; {17221#true} is VALID [2020-07-08 11:42:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,737 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-08 11:42:26,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume !(0 == ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:26,738 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call processEnvironment__wrappee__base(); {17221#true} is VALID [2020-07-08 11:42:26,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,738 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-08 11:42:26,739 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,739 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17221#true} {17221#true} #482#return; {17221#true} is VALID [2020-07-08 11:42:26,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-08 11:42:26,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume 0 != ~pumpRunning~0; {17221#true} is VALID [2020-07-08 11:42:26,739 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call #t~ret49 := isMethaneAlarm(); {17221#true} is VALID [2020-07-08 11:42:26,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,740 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:26,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,740 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,740 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,741 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,741 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,741 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17221#true} {17221#true} #478#return; {17221#true} is VALID [2020-07-08 11:42:26,741 INFO L280 TraceCheckUtils]: 11: Hoare triple {17221#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {17221#true} is VALID [2020-07-08 11:42:26,741 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume !(0 != ~tmp~5); {17221#true} is VALID [2020-07-08 11:42:26,742 INFO L263 TraceCheckUtils]: 13: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,742 INFO L280 TraceCheckUtils]: 14: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,742 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume !(0 == ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:26,743 INFO L263 TraceCheckUtils]: 16: Hoare triple {17221#true} call processEnvironment__wrappee__base(); {17221#true} is VALID [2020-07-08 11:42:26,743 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,743 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-08 11:42:26,743 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,743 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17221#true} {17221#true} #482#return; {17221#true} is VALID [2020-07-08 11:42:26,743 INFO L280 TraceCheckUtils]: 21: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,744 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-08 11:42:26,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,748 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:26,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-08 11:42:26,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,752 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,758 INFO L263 TraceCheckUtils]: 0: Hoare triple {17221#true} call ULTIMATE.init(); {17349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:42:26,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {17349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {17221#true} is VALID [2020-07-08 11:42:26,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,759 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17221#true} #540#return; {17221#true} is VALID [2020-07-08 11:42:26,759 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret75 := main(); {17221#true} is VALID [2020-07-08 11:42:26,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~11;havoc ~tmp~9; {17221#true} is VALID [2020-07-08 11:42:26,759 INFO L263 TraceCheckUtils]: 6: Hoare triple {17221#true} call select_helpers(); {17221#true} is VALID [2020-07-08 11:42:26,760 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,760 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17221#true} #438#return; {17221#true} is VALID [2020-07-08 11:42:26,760 INFO L263 TraceCheckUtils]: 9: Hoare triple {17221#true} call select_features(); {17221#true} is VALID [2020-07-08 11:42:26,760 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,760 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17221#true} {17221#true} #440#return; {17221#true} is VALID [2020-07-08 11:42:26,761 INFO L263 TraceCheckUtils]: 12: Hoare triple {17221#true} call #t~ret74 := valid_product(); {17221#true} is VALID [2020-07-08 11:42:26,761 INFO L280 TraceCheckUtils]: 13: Hoare triple {17221#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:42:26,762 INFO L280 TraceCheckUtils]: 14: Hoare triple {17350#(= 1 |valid_product_#res|)} assume true; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:42:26,763 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17350#(= 1 |valid_product_#res|)} {17221#true} #442#return; {17233#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:42:26,763 INFO L280 TraceCheckUtils]: 16: Hoare triple {17233#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17234#(= 1 main_~tmp~9)} is VALID [2020-07-08 11:42:26,764 INFO L280 TraceCheckUtils]: 17: Hoare triple {17234#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {17221#true} is VALID [2020-07-08 11:42:26,764 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call setup(); {17221#true} is VALID [2020-07-08 11:42:26,764 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,764 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17221#true} {17221#true} #444#return; {17221#true} is VALID [2020-07-08 11:42:26,764 INFO L263 TraceCheckUtils]: 21: Hoare triple {17221#true} call runTest(); {17221#true} is VALID [2020-07-08 11:42:26,765 INFO L263 TraceCheckUtils]: 22: Hoare triple {17221#true} call __utac_acc__Specification5_spec__1(); {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:26,765 INFO L280 TraceCheckUtils]: 23: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17221#true} is VALID [2020-07-08 11:42:26,765 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,765 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17221#true} {17221#true} #530#return; {17221#true} is VALID [2020-07-08 11:42:26,766 INFO L263 TraceCheckUtils]: 26: Hoare triple {17221#true} call test(); {17221#true} is VALID [2020-07-08 11:42:26,766 INFO L280 TraceCheckUtils]: 27: Hoare triple {17221#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17221#true} is VALID [2020-07-08 11:42:26,766 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume !false; {17221#true} is VALID [2020-07-08 11:42:26,766 INFO L280 TraceCheckUtils]: 29: Hoare triple {17221#true} assume ~splverifierCounter~0 < 4; {17221#true} is VALID [2020-07-08 11:42:26,766 INFO L280 TraceCheckUtils]: 30: Hoare triple {17221#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {17221#true} is VALID [2020-07-08 11:42:26,766 INFO L280 TraceCheckUtils]: 31: Hoare triple {17221#true} assume 0 != ~tmp~8; {17221#true} is VALID [2020-07-08 11:42:26,767 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call waterRise(); {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:42:26,767 INFO L280 TraceCheckUtils]: 33: Hoare triple {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17221#true} is VALID [2020-07-08 11:42:26,767 INFO L280 TraceCheckUtils]: 34: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,768 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17221#true} {17221#true} #486#return; {17221#true} is VALID [2020-07-08 11:42:26,768 INFO L280 TraceCheckUtils]: 36: Hoare triple {17221#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {17221#true} is VALID [2020-07-08 11:42:26,768 INFO L280 TraceCheckUtils]: 37: Hoare triple {17221#true} assume !(0 != ~tmp___0~2); {17221#true} is VALID [2020-07-08 11:42:26,768 INFO L280 TraceCheckUtils]: 38: Hoare triple {17221#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {17221#true} is VALID [2020-07-08 11:42:26,768 INFO L280 TraceCheckUtils]: 39: Hoare triple {17221#true} assume 0 != ~tmp___2~0; {17221#true} is VALID [2020-07-08 11:42:26,769 INFO L263 TraceCheckUtils]: 40: Hoare triple {17221#true} call timeShift(); {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:42:26,770 INFO L263 TraceCheckUtils]: 41: Hoare triple {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:26,770 INFO L263 TraceCheckUtils]: 42: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-08 11:42:26,770 INFO L280 TraceCheckUtils]: 43: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-08 11:42:26,770 INFO L280 TraceCheckUtils]: 44: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,771 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-08 11:42:26,771 INFO L280 TraceCheckUtils]: 46: Hoare triple {17221#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17221#true} is VALID [2020-07-08 11:42:26,771 INFO L280 TraceCheckUtils]: 47: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,771 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17221#true} {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {17221#true} is VALID [2020-07-08 11:42:26,771 INFO L280 TraceCheckUtils]: 49: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:26,771 INFO L280 TraceCheckUtils]: 50: Hoare triple {17221#true} assume 0 != ~systemActive~0; {17221#true} is VALID [2020-07-08 11:42:26,772 INFO L263 TraceCheckUtils]: 51: Hoare triple {17221#true} call processEnvironment(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,772 INFO L280 TraceCheckUtils]: 52: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-08 11:42:26,772 INFO L280 TraceCheckUtils]: 53: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:26,773 INFO L263 TraceCheckUtils]: 54: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,773 INFO L280 TraceCheckUtils]: 55: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,773 INFO L280 TraceCheckUtils]: 56: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-08 11:42:26,774 INFO L263 TraceCheckUtils]: 57: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-08 11:42:26,774 INFO L280 TraceCheckUtils]: 58: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-08 11:42:26,774 INFO L263 TraceCheckUtils]: 59: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-08 11:42:26,774 INFO L280 TraceCheckUtils]: 60: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,774 INFO L280 TraceCheckUtils]: 61: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:26,775 INFO L280 TraceCheckUtils]: 62: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,775 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-08 11:42:26,775 INFO L280 TraceCheckUtils]: 64: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-08 11:42:26,775 INFO L280 TraceCheckUtils]: 65: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-08 11:42:26,775 INFO L280 TraceCheckUtils]: 66: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-08 11:42:26,776 INFO L280 TraceCheckUtils]: 67: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,776 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-08 11:42:26,776 INFO L280 TraceCheckUtils]: 69: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-08 11:42:26,776 INFO L280 TraceCheckUtils]: 70: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,777 INFO L263 TraceCheckUtils]: 71: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,777 INFO L280 TraceCheckUtils]: 72: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-08 11:42:26,777 INFO L263 TraceCheckUtils]: 73: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-08 11:42:26,777 INFO L280 TraceCheckUtils]: 74: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,778 INFO L263 TraceCheckUtils]: 75: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:26,778 INFO L280 TraceCheckUtils]: 76: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,778 INFO L280 TraceCheckUtils]: 77: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,778 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,778 INFO L280 TraceCheckUtils]: 79: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,779 INFO L280 TraceCheckUtils]: 80: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,779 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-08 11:42:26,779 INFO L280 TraceCheckUtils]: 82: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-08 11:42:26,779 INFO L280 TraceCheckUtils]: 83: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-08 11:42:26,780 INFO L263 TraceCheckUtils]: 84: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,781 INFO L280 TraceCheckUtils]: 85: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,781 INFO L280 TraceCheckUtils]: 86: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,782 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,782 INFO L280 TraceCheckUtils]: 88: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,783 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,784 INFO L280 TraceCheckUtils]: 90: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,784 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,785 INFO L280 TraceCheckUtils]: 92: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,785 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,786 INFO L263 TraceCheckUtils]: 94: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17221#true} is VALID [2020-07-08 11:42:26,786 INFO L280 TraceCheckUtils]: 95: Hoare triple {17221#true} havoc ~tmp~3;havoc ~tmp___0~0; {17221#true} is VALID [2020-07-08 11:42:26,786 INFO L263 TraceCheckUtils]: 96: Hoare triple {17221#true} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-08 11:42:26,786 INFO L280 TraceCheckUtils]: 97: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-08 11:42:26,786 INFO L280 TraceCheckUtils]: 98: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,787 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-08 11:42:26,787 INFO L280 TraceCheckUtils]: 100: Hoare triple {17221#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17221#true} is VALID [2020-07-08 11:42:26,787 INFO L280 TraceCheckUtils]: 101: Hoare triple {17221#true} assume !(2 != ~tmp~3); {17221#true} is VALID [2020-07-08 11:42:26,787 INFO L280 TraceCheckUtils]: 102: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,788 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17221#true} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,788 INFO L280 TraceCheckUtils]: 104: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:26,789 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #490#return; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,790 INFO L280 TraceCheckUtils]: 106: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume !false; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,790 INFO L280 TraceCheckUtils]: 107: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,791 INFO L280 TraceCheckUtils]: 108: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,791 INFO L280 TraceCheckUtils]: 109: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,792 INFO L280 TraceCheckUtils]: 110: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,793 INFO L280 TraceCheckUtils]: 111: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,793 INFO L280 TraceCheckUtils]: 112: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,794 INFO L280 TraceCheckUtils]: 113: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,794 INFO L263 TraceCheckUtils]: 114: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} call timeShift(); {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:42:26,795 INFO L263 TraceCheckUtils]: 115: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:26,795 INFO L263 TraceCheckUtils]: 116: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-08 11:42:26,796 INFO L280 TraceCheckUtils]: 117: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:42:26,797 INFO L280 TraceCheckUtils]: 118: Hoare triple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:42:26,798 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} is VALID [2020-07-08 11:42:26,799 INFO L280 TraceCheckUtils]: 120: Hoare triple {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,799 INFO L280 TraceCheckUtils]: 121: Hoare triple {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,800 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17308#(not (= 0 ~pumpRunning~0))} #500#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,801 INFO L280 TraceCheckUtils]: 123: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,801 INFO L263 TraceCheckUtils]: 124: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:42:26,802 INFO L280 TraceCheckUtils]: 125: Hoare triple {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17221#true} is VALID [2020-07-08 11:42:26,802 INFO L280 TraceCheckUtils]: 126: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,803 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,803 INFO L280 TraceCheckUtils]: 128: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,804 INFO L263 TraceCheckUtils]: 129: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,804 INFO L280 TraceCheckUtils]: 130: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-08 11:42:26,804 INFO L280 TraceCheckUtils]: 131: Hoare triple {17221#true} assume 0 != ~pumpRunning~0; {17221#true} is VALID [2020-07-08 11:42:26,804 INFO L263 TraceCheckUtils]: 132: Hoare triple {17221#true} call #t~ret49 := isMethaneAlarm(); {17221#true} is VALID [2020-07-08 11:42:26,805 INFO L280 TraceCheckUtils]: 133: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,805 INFO L263 TraceCheckUtils]: 134: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:26,805 INFO L280 TraceCheckUtils]: 135: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:26,805 INFO L280 TraceCheckUtils]: 136: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,805 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:26,805 INFO L280 TraceCheckUtils]: 138: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:26,806 INFO L280 TraceCheckUtils]: 139: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,806 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {17221#true} {17221#true} #478#return; {17221#true} is VALID [2020-07-08 11:42:26,806 INFO L280 TraceCheckUtils]: 141: Hoare triple {17221#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {17221#true} is VALID [2020-07-08 11:42:26,806 INFO L280 TraceCheckUtils]: 142: Hoare triple {17221#true} assume !(0 != ~tmp~5); {17221#true} is VALID [2020-07-08 11:42:26,807 INFO L263 TraceCheckUtils]: 143: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:26,807 INFO L280 TraceCheckUtils]: 144: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:26,807 INFO L280 TraceCheckUtils]: 145: Hoare triple {17221#true} assume !(0 == ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:26,807 INFO L263 TraceCheckUtils]: 146: Hoare triple {17221#true} call processEnvironment__wrappee__base(); {17221#true} is VALID [2020-07-08 11:42:26,807 INFO L280 TraceCheckUtils]: 147: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,808 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-08 11:42:26,808 INFO L280 TraceCheckUtils]: 149: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,808 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17221#true} {17221#true} #482#return; {17221#true} is VALID [2020-07-08 11:42:26,808 INFO L280 TraceCheckUtils]: 151: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,809 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,809 INFO L263 TraceCheckUtils]: 153: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,810 INFO L280 TraceCheckUtils]: 154: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~3;havoc ~tmp___0~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,810 INFO L263 TraceCheckUtils]: 155: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-08 11:42:26,810 INFO L280 TraceCheckUtils]: 156: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-08 11:42:26,810 INFO L280 TraceCheckUtils]: 157: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,811 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,812 INFO L280 TraceCheckUtils]: 159: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,812 INFO L280 TraceCheckUtils]: 160: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~3; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,812 INFO L263 TraceCheckUtils]: 161: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret47 := isPumpRunning(); {17221#true} is VALID [2020-07-08 11:42:26,813 INFO L280 TraceCheckUtils]: 162: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-08 11:42:26,813 INFO L280 TraceCheckUtils]: 163: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:26,814 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,815 INFO L280 TraceCheckUtils]: 165: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,816 INFO L280 TraceCheckUtils]: 166: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:42:26,816 INFO L280 TraceCheckUtils]: 167: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17222#false} is VALID [2020-07-08 11:42:26,816 INFO L263 TraceCheckUtils]: 168: Hoare triple {17222#false} call __automaton_fail(); {17222#false} is VALID [2020-07-08 11:42:26,817 INFO L280 TraceCheckUtils]: 169: Hoare triple {17222#false} assume !false; {17222#false} is VALID [2020-07-08 11:42:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-08 11:42:26,852 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [762907991] [2020-07-08 11:42:26,852 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1713632359] [2020-07-08 11:42:26,852 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 11:42:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:27,055 INFO L264 TraceCheckSpWp]: Trace formula consists of 949 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 11:42:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:27,116 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:42:27,473 INFO L263 TraceCheckUtils]: 0: Hoare triple {17221#true} call ULTIMATE.init(); {17221#true} is VALID [2020-07-08 11:42:27,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {17221#true} is VALID [2020-07-08 11:42:27,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,473 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17221#true} #540#return; {17221#true} is VALID [2020-07-08 11:42:27,474 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret75 := main(); {17221#true} is VALID [2020-07-08 11:42:27,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~11;havoc ~tmp~9; {17221#true} is VALID [2020-07-08 11:42:27,474 INFO L263 TraceCheckUtils]: 6: Hoare triple {17221#true} call select_helpers(); {17221#true} is VALID [2020-07-08 11:42:27,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,474 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17221#true} #438#return; {17221#true} is VALID [2020-07-08 11:42:27,474 INFO L263 TraceCheckUtils]: 9: Hoare triple {17221#true} call select_features(); {17221#true} is VALID [2020-07-08 11:42:27,475 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,475 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17221#true} {17221#true} #440#return; {17221#true} is VALID [2020-07-08 11:42:27,475 INFO L263 TraceCheckUtils]: 12: Hoare triple {17221#true} call #t~ret74 := valid_product(); {17221#true} is VALID [2020-07-08 11:42:27,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {17221#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17221#true} is VALID [2020-07-08 11:42:27,475 INFO L280 TraceCheckUtils]: 14: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,476 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17221#true} {17221#true} #442#return; {17221#true} is VALID [2020-07-08 11:42:27,476 INFO L280 TraceCheckUtils]: 16: Hoare triple {17221#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17221#true} is VALID [2020-07-08 11:42:27,476 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} assume 0 != ~tmp~9; {17221#true} is VALID [2020-07-08 11:42:27,476 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call setup(); {17221#true} is VALID [2020-07-08 11:42:27,476 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,476 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17221#true} {17221#true} #444#return; {17221#true} is VALID [2020-07-08 11:42:27,477 INFO L263 TraceCheckUtils]: 21: Hoare triple {17221#true} call runTest(); {17221#true} is VALID [2020-07-08 11:42:27,477 INFO L263 TraceCheckUtils]: 22: Hoare triple {17221#true} call __utac_acc__Specification5_spec__1(); {17221#true} is VALID [2020-07-08 11:42:27,477 INFO L280 TraceCheckUtils]: 23: Hoare triple {17221#true} ~switchedOnBeforeTS~0 := 0; {17221#true} is VALID [2020-07-08 11:42:27,477 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,477 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17221#true} {17221#true} #530#return; {17221#true} is VALID [2020-07-08 11:42:27,477 INFO L263 TraceCheckUtils]: 26: Hoare triple {17221#true} call test(); {17221#true} is VALID [2020-07-08 11:42:27,478 INFO L280 TraceCheckUtils]: 27: Hoare triple {17221#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17221#true} is VALID [2020-07-08 11:42:27,478 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume !false; {17221#true} is VALID [2020-07-08 11:42:27,478 INFO L280 TraceCheckUtils]: 29: Hoare triple {17221#true} assume ~splverifierCounter~0 < 4; {17221#true} is VALID [2020-07-08 11:42:27,478 INFO L280 TraceCheckUtils]: 30: Hoare triple {17221#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {17221#true} is VALID [2020-07-08 11:42:27,478 INFO L280 TraceCheckUtils]: 31: Hoare triple {17221#true} assume 0 != ~tmp~8; {17221#true} is VALID [2020-07-08 11:42:27,478 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call waterRise(); {17221#true} is VALID [2020-07-08 11:42:27,479 INFO L280 TraceCheckUtils]: 33: Hoare triple {17221#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17221#true} is VALID [2020-07-08 11:42:27,479 INFO L280 TraceCheckUtils]: 34: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,479 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17221#true} {17221#true} #486#return; {17221#true} is VALID [2020-07-08 11:42:27,479 INFO L280 TraceCheckUtils]: 36: Hoare triple {17221#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {17221#true} is VALID [2020-07-08 11:42:27,480 INFO L280 TraceCheckUtils]: 37: Hoare triple {17221#true} assume !(0 != ~tmp___0~2); {17221#true} is VALID [2020-07-08 11:42:27,480 INFO L280 TraceCheckUtils]: 38: Hoare triple {17221#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {17221#true} is VALID [2020-07-08 11:42:27,480 INFO L280 TraceCheckUtils]: 39: Hoare triple {17221#true} assume 0 != ~tmp___2~0; {17221#true} is VALID [2020-07-08 11:42:27,480 INFO L263 TraceCheckUtils]: 40: Hoare triple {17221#true} call timeShift(); {17221#true} is VALID [2020-07-08 11:42:27,481 INFO L263 TraceCheckUtils]: 41: Hoare triple {17221#true} call __utac_acc__Specification5_spec__2(); {17221#true} is VALID [2020-07-08 11:42:27,481 INFO L263 TraceCheckUtils]: 42: Hoare triple {17221#true} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-08 11:42:27,481 INFO L280 TraceCheckUtils]: 43: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-08 11:42:27,481 INFO L280 TraceCheckUtils]: 44: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,482 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17221#true} {17221#true} #512#return; {17221#true} is VALID [2020-07-08 11:42:27,482 INFO L280 TraceCheckUtils]: 46: Hoare triple {17221#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17221#true} is VALID [2020-07-08 11:42:27,482 INFO L280 TraceCheckUtils]: 47: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,482 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17221#true} {17221#true} #500#return; {17221#true} is VALID [2020-07-08 11:42:27,483 INFO L280 TraceCheckUtils]: 49: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:27,483 INFO L280 TraceCheckUtils]: 50: Hoare triple {17221#true} assume 0 != ~systemActive~0; {17221#true} is VALID [2020-07-08 11:42:27,483 INFO L263 TraceCheckUtils]: 51: Hoare triple {17221#true} call processEnvironment(); {17221#true} is VALID [2020-07-08 11:42:27,483 INFO L280 TraceCheckUtils]: 52: Hoare triple {17221#true} havoc ~tmp~5; {17221#true} is VALID [2020-07-08 11:42:27,484 INFO L280 TraceCheckUtils]: 53: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-08 11:42:27,484 INFO L263 TraceCheckUtils]: 54: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17221#true} is VALID [2020-07-08 11:42:27,484 INFO L280 TraceCheckUtils]: 55: Hoare triple {17221#true} havoc ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:27,484 INFO L280 TraceCheckUtils]: 56: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-08 11:42:27,485 INFO L263 TraceCheckUtils]: 57: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-08 11:42:27,485 INFO L280 TraceCheckUtils]: 58: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-08 11:42:27,485 INFO L263 TraceCheckUtils]: 59: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-08 11:42:27,485 INFO L280 TraceCheckUtils]: 60: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:27,485 INFO L280 TraceCheckUtils]: 61: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-08 11:42:27,485 INFO L280 TraceCheckUtils]: 62: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,486 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-08 11:42:27,486 INFO L280 TraceCheckUtils]: 64: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-08 11:42:27,486 INFO L280 TraceCheckUtils]: 65: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-08 11:42:27,486 INFO L280 TraceCheckUtils]: 66: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-08 11:42:27,486 INFO L280 TraceCheckUtils]: 67: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,486 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-08 11:42:27,487 INFO L280 TraceCheckUtils]: 69: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-08 11:42:27,487 INFO L280 TraceCheckUtils]: 70: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-08 11:42:27,487 INFO L263 TraceCheckUtils]: 71: Hoare triple {17221#true} call activatePump(); {17221#true} is VALID [2020-07-08 11:42:27,487 INFO L280 TraceCheckUtils]: 72: Hoare triple {17221#true} havoc ~tmp~6; {17221#true} is VALID [2020-07-08 11:42:27,487 INFO L263 TraceCheckUtils]: 73: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-08 11:42:27,488 INFO L280 TraceCheckUtils]: 74: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:27,488 INFO L263 TraceCheckUtils]: 75: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-08 11:42:27,488 INFO L280 TraceCheckUtils]: 76: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-08 11:42:27,488 INFO L280 TraceCheckUtils]: 77: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,488 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-08 11:42:27,488 INFO L280 TraceCheckUtils]: 79: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-08 11:42:27,488 INFO L280 TraceCheckUtils]: 80: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-08 11:42:27,489 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-08 11:42:27,489 INFO L280 TraceCheckUtils]: 82: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-08 11:42:27,489 INFO L280 TraceCheckUtils]: 83: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-08 11:42:27,489 INFO L263 TraceCheckUtils]: 84: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17221#true} is VALID [2020-07-08 11:42:27,491 INFO L280 TraceCheckUtils]: 85: Hoare triple {17221#true} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,491 INFO L280 TraceCheckUtils]: 86: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,492 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,493 INFO L280 TraceCheckUtils]: 88: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,494 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,495 INFO L280 TraceCheckUtils]: 90: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,495 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,496 INFO L280 TraceCheckUtils]: 92: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,497 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,497 INFO L263 TraceCheckUtils]: 94: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,498 INFO L280 TraceCheckUtils]: 95: Hoare triple {17403#(<= 1 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~0; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,499 INFO L263 TraceCheckUtils]: 96: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call #t~ret46 := getWaterLevel(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,500 INFO L280 TraceCheckUtils]: 97: Hoare triple {17403#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,501 INFO L280 TraceCheckUtils]: 98: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,502 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17403#(<= 1 ~pumpRunning~0)} #514#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,503 INFO L280 TraceCheckUtils]: 100: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,503 INFO L280 TraceCheckUtils]: 101: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~3); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,504 INFO L280 TraceCheckUtils]: 102: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,505 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,505 INFO L280 TraceCheckUtils]: 104: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,506 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #490#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,506 INFO L280 TraceCheckUtils]: 106: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !false; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,507 INFO L280 TraceCheckUtils]: 107: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,508 INFO L280 TraceCheckUtils]: 108: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,508 INFO L280 TraceCheckUtils]: 109: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,509 INFO L280 TraceCheckUtils]: 110: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,509 INFO L280 TraceCheckUtils]: 111: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,510 INFO L280 TraceCheckUtils]: 112: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,511 INFO L280 TraceCheckUtils]: 113: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,512 INFO L263 TraceCheckUtils]: 114: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call timeShift(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,512 INFO L263 TraceCheckUtils]: 115: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,513 INFO L263 TraceCheckUtils]: 116: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call #t~ret45 := isPumpRunning(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:42:27,514 INFO L280 TraceCheckUtils]: 117: Hoare triple {17403#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17884#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:42:27,515 INFO L280 TraceCheckUtils]: 118: Hoare triple {17884#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {17884#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:42:27,516 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {17884#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {17403#(<= 1 ~pumpRunning~0)} #512#return; {17891#(and (<= 1 ~pumpRunning~0) (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret45|))} is VALID [2020-07-08 11:42:27,517 INFO L280 TraceCheckUtils]: 120: Hoare triple {17891#(and (<= 1 ~pumpRunning~0) (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret45|))} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17895#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:42:27,518 INFO L280 TraceCheckUtils]: 121: Hoare triple {17895#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {17895#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:42:27,519 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17895#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {17403#(<= 1 ~pumpRunning~0)} #500#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,520 INFO L280 TraceCheckUtils]: 123: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,521 INFO L263 TraceCheckUtils]: 124: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,522 INFO L280 TraceCheckUtils]: 125: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,522 INFO L280 TraceCheckUtils]: 126: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,523 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #502#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,524 INFO L280 TraceCheckUtils]: 128: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,525 INFO L263 TraceCheckUtils]: 129: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,526 INFO L280 TraceCheckUtils]: 130: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,526 INFO L280 TraceCheckUtils]: 131: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,527 INFO L263 TraceCheckUtils]: 132: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret49 := isMethaneAlarm(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,527 INFO L280 TraceCheckUtils]: 133: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,528 INFO L263 TraceCheckUtils]: 134: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret51 := isMethaneLevelCritical(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,528 INFO L280 TraceCheckUtils]: 135: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,529 INFO L280 TraceCheckUtils]: 136: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,530 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #534#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,531 INFO L280 TraceCheckUtils]: 138: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,532 INFO L280 TraceCheckUtils]: 139: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,533 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #478#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,534 INFO L280 TraceCheckUtils]: 141: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,534 INFO L280 TraceCheckUtils]: 142: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~5); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,535 INFO L263 TraceCheckUtils]: 143: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,536 INFO L280 TraceCheckUtils]: 144: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,536 INFO L280 TraceCheckUtils]: 145: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,537 INFO L263 TraceCheckUtils]: 146: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,537 INFO L280 TraceCheckUtils]: 147: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,538 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #526#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,539 INFO L280 TraceCheckUtils]: 149: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,539 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #482#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,540 INFO L280 TraceCheckUtils]: 151: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,540 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #504#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,541 INFO L263 TraceCheckUtils]: 153: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,542 INFO L280 TraceCheckUtils]: 154: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3;havoc ~tmp___0~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,542 INFO L263 TraceCheckUtils]: 155: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret46 := getWaterLevel(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,543 INFO L280 TraceCheckUtils]: 156: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,543 INFO L280 TraceCheckUtils]: 157: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,544 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #514#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,545 INFO L280 TraceCheckUtils]: 159: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,545 INFO L280 TraceCheckUtils]: 160: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~3; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,546 INFO L263 TraceCheckUtils]: 161: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret47 := isPumpRunning(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,546 INFO L280 TraceCheckUtils]: 162: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,547 INFO L280 TraceCheckUtils]: 163: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,548 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,548 INFO L280 TraceCheckUtils]: 165: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,549 INFO L280 TraceCheckUtils]: 166: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:42:27,550 INFO L280 TraceCheckUtils]: 167: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17222#false} is VALID [2020-07-08 11:42:27,550 INFO L263 TraceCheckUtils]: 168: Hoare triple {17222#false} call __automaton_fail(); {17222#false} is VALID [2020-07-08 11:42:27,550 INFO L280 TraceCheckUtils]: 169: Hoare triple {17222#false} assume !false; {17222#false} is VALID [2020-07-08 11:42:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 11:42:27,576 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:42:27,577 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-08 11:42:27,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1542835974] [2020-07-08 11:42:27,578 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-08 11:42:27,743 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:42:27,743 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:42:28,048 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:42:28,048 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:42:28,049 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:42:28,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:42:28,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:42:28,050 INFO L87 Difference]: Start difference. First operand 696 states and 804 transitions. Second operand 20 states. [2020-07-08 11:42:29,770 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:42:31,219 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:42:31,797 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:42:32,239 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:42:36,222 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:42:36,926 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:42:38,000 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:42:44,061 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:42:47,682 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:42:51,514 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-08 11:42:52,031 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:52,744 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:42:55,994 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:42:58,077 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:59,815 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-08 11:43:03,355 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:43:03,920 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:43:08,822 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:43:10,780 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:43:11,383 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:43:14,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:43:14,655 INFO L93 Difference]: Finished difference Result 1523 states and 1821 transitions. [2020-07-08 11:43:14,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-08 11:43:14,655 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-08 11:43:14,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:43:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:43:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 607 transitions. [2020-07-08 11:43:14,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:43:14,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 607 transitions. [2020-07-08 11:43:14,681 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 607 transitions. [2020-07-08 11:43:16,846 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 607 edges. 607 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:43:16,917 INFO L225 Difference]: With dead ends: 1523 [2020-07-08 11:43:16,917 INFO L226 Difference]: Without dead ends: 921 [2020-07-08 11:43:16,921 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1013 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=765, Invalid=3141, Unknown=0, NotChecked=0, Total=3906 [2020-07-08 11:43:16,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 921 states. [2020-07-08 11:43:24,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 921 to 826. [2020-07-08 11:43:24,360 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:43:24,360 INFO L82 GeneralOperation]: Start isEquivalent. First operand 921 states. Second operand 826 states. [2020-07-08 11:43:24,360 INFO L74 IsIncluded]: Start isIncluded. First operand 921 states. Second operand 826 states. [2020-07-08 11:43:24,360 INFO L87 Difference]: Start difference. First operand 921 states. Second operand 826 states. [2020-07-08 11:43:24,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:43:24,418 INFO L93 Difference]: Finished difference Result 921 states and 1098 transitions. [2020-07-08 11:43:24,418 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1098 transitions. [2020-07-08 11:43:24,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:43:24,421 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:43:24,421 INFO L74 IsIncluded]: Start isIncluded. First operand 826 states. Second operand 921 states. [2020-07-08 11:43:24,421 INFO L87 Difference]: Start difference. First operand 826 states. Second operand 921 states. [2020-07-08 11:43:24,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:43:24,497 INFO L93 Difference]: Finished difference Result 921 states and 1098 transitions. [2020-07-08 11:43:24,497 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1098 transitions. [2020-07-08 11:43:24,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:43:24,501 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:43:24,502 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:43:24,502 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:43:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 826 states. [2020-07-08 11:43:24,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 826 states and 963 transitions. [2020-07-08 11:43:24,580 INFO L78 Accepts]: Start accepts. Automaton has 826 states and 963 transitions. Word has length 170 [2020-07-08 11:43:24,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:43:24,581 INFO L479 AbstractCegarLoop]: Abstraction has 826 states and 963 transitions. [2020-07-08 11:43:24,581 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:43:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 963 transitions. [2020-07-08 11:43:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-08 11:43:24,590 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:43:24,591 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:43:24,806 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 11:43:24,807 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:43:24,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:43:24,810 INFO L82 PathProgramCache]: Analyzing trace with hash -1910553843, now seen corresponding path program 1 times [2020-07-08 11:43:24,810 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:43:24,810 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181903614] [2020-07-08 11:43:24,810 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:43:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,229 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:43:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {23394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {23154#true} is VALID [2020-07-08 11:43:25,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,279 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #540#return; {23154#true} is VALID [2020-07-08 11:43:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,282 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #438#return; {23154#true} is VALID [2020-07-08 11:43:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,285 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #440#return; {23154#true} is VALID [2020-07-08 11:43:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {23154#true} is VALID [2020-07-08 11:43:25,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,288 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #442#return; {23154#true} is VALID [2020-07-08 11:43:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,291 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #444#return; {23154#true} is VALID [2020-07-08 11:43:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23154#true} is VALID [2020-07-08 11:43:25,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #530#return; {23154#true} is VALID [2020-07-08 11:43:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23154#true} is VALID [2020-07-08 11:43:25,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,319 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #486#return; {23154#true} is VALID [2020-07-08 11:43:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,359 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,359 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:25,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,360 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,360 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:25,360 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,360 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-08 11:43:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,391 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:25,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:25,391 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:25,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,392 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,392 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:25,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:25,393 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:25,393 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:25,393 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,393 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,403 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,403 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,404 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,404 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:25,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,408 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:25,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:25,408 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,409 INFO L263 TraceCheckUtils]: 3: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,409 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,409 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,410 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,410 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:25,410 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:25,410 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:25,411 INFO L263 TraceCheckUtils]: 12: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,412 INFO L280 TraceCheckUtils]: 13: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:25,412 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,412 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:25,412 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,412 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:25,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,413 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:25,414 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:25,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,414 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,414 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:25,415 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:25,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:25,415 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:25,415 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,415 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:25,416 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-08 11:43:25,416 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,417 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:25,417 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,417 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,418 INFO L263 TraceCheckUtils]: 20: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,418 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,418 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,418 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,418 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,419 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,419 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:25,419 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:25,419 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:25,420 INFO L263 TraceCheckUtils]: 29: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,420 INFO L280 TraceCheckUtils]: 30: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:25,420 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,421 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:25,421 INFO L280 TraceCheckUtils]: 33: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,421 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:25,421 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,421 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-08 11:43:25,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:25,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:25,423 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,423 INFO L280 TraceCheckUtils]: 3: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,424 INFO L263 TraceCheckUtils]: 5: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:25,424 INFO L263 TraceCheckUtils]: 7: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:25,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,425 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,425 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,425 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:25,425 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:25,426 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:25,426 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:25,426 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,426 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:25,426 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-08 11:43:25,426 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,427 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,428 INFO L280 TraceCheckUtils]: 20: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:25,428 INFO L263 TraceCheckUtils]: 21: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,428 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,428 INFO L263 TraceCheckUtils]: 23: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,429 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,429 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,429 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,429 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,429 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,429 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:25,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:25,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:25,431 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,431 INFO L280 TraceCheckUtils]: 33: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:25,431 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,431 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:25,431 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,432 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:25,432 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,432 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-08 11:43:25,432 INFO L280 TraceCheckUtils]: 40: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,432 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-08 11:43:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-08 11:43:25,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:25,497 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,499 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-08 11:43:25,500 INFO L280 TraceCheckUtils]: 5: Hoare triple {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} is VALID [2020-07-08 11:43:25,501 INFO L280 TraceCheckUtils]: 6: Hoare triple {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,502 INFO L280 TraceCheckUtils]: 7: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,502 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #506#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,504 INFO L263 TraceCheckUtils]: 0: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:25,504 INFO L263 TraceCheckUtils]: 1: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:25,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,504 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,504 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,505 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:25,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,505 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-08 11:43:25,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:25,505 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-08 11:43:25,506 INFO L263 TraceCheckUtils]: 10: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,506 INFO L280 TraceCheckUtils]: 11: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:25,506 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:25,507 INFO L263 TraceCheckUtils]: 13: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,507 INFO L280 TraceCheckUtils]: 14: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,508 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,508 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,508 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:25,508 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:25,508 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,508 INFO L280 TraceCheckUtils]: 20: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,509 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,509 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:25,509 INFO L280 TraceCheckUtils]: 23: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:25,509 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:25,509 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:25,510 INFO L280 TraceCheckUtils]: 26: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,510 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:25,510 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-08 11:43:25,510 INFO L280 TraceCheckUtils]: 29: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,511 INFO L263 TraceCheckUtils]: 30: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,511 INFO L280 TraceCheckUtils]: 31: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:25,511 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,511 INFO L280 TraceCheckUtils]: 33: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,512 INFO L263 TraceCheckUtils]: 34: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,512 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,512 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,512 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,512 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,513 INFO L280 TraceCheckUtils]: 39: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,513 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:25,513 INFO L280 TraceCheckUtils]: 41: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:25,513 INFO L280 TraceCheckUtils]: 42: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:25,514 INFO L263 TraceCheckUtils]: 43: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,514 INFO L280 TraceCheckUtils]: 44: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:25,514 INFO L280 TraceCheckUtils]: 45: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,514 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:25,515 INFO L280 TraceCheckUtils]: 47: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,515 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:25,515 INFO L280 TraceCheckUtils]: 49: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,515 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-08 11:43:25,515 INFO L280 TraceCheckUtils]: 51: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,515 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-08 11:43:25,516 INFO L263 TraceCheckUtils]: 53: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-08 11:43:25,516 INFO L280 TraceCheckUtils]: 54: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:25,516 INFO L263 TraceCheckUtils]: 55: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,517 INFO L280 TraceCheckUtils]: 56: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,517 INFO L280 TraceCheckUtils]: 57: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,518 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-08 11:43:25,519 INFO L280 TraceCheckUtils]: 59: Hoare triple {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} is VALID [2020-07-08 11:43:25,520 INFO L280 TraceCheckUtils]: 60: Hoare triple {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,520 INFO L280 TraceCheckUtils]: 61: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,521 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #506#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,522 INFO L280 TraceCheckUtils]: 63: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,522 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #490#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,584 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,584 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:25,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,585 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:25,585 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,586 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:25,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:25,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:25,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,602 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,602 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,603 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,603 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-08 11:43:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,608 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-08 11:43:25,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:25,609 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-08 11:43:25,609 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,609 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-08 11:43:25,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,610 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-08 11:43:25,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:25,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,610 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,610 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,611 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,611 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,611 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,611 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-08 11:43:25,612 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-08 11:43:25,612 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-08 11:43:25,613 INFO L263 TraceCheckUtils]: 13: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,613 INFO L280 TraceCheckUtils]: 14: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,613 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:25,613 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-08 11:43:25,613 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,613 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-08 11:43:25,614 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,614 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-08 11:43:25,614 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,615 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,711 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-08 11:43:25,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:25,711 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,714 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-08 11:43:25,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:43:25,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,717 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:25,718 INFO L263 TraceCheckUtils]: 0: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:25,718 INFO L263 TraceCheckUtils]: 1: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:25,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,719 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,719 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:25,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,720 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:25,721 INFO L280 TraceCheckUtils]: 8: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:25,722 INFO L263 TraceCheckUtils]: 9: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:25,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:25,723 INFO L280 TraceCheckUtils]: 11: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:25,724 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:25,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:25,727 INFO L263 TraceCheckUtils]: 14: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:25,727 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,728 INFO L263 TraceCheckUtils]: 17: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,728 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,729 INFO L280 TraceCheckUtils]: 20: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,729 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,730 INFO L280 TraceCheckUtils]: 23: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,730 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,730 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-08 11:43:25,731 INFO L280 TraceCheckUtils]: 26: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-08 11:43:25,731 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-08 11:43:25,732 INFO L263 TraceCheckUtils]: 28: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,732 INFO L280 TraceCheckUtils]: 29: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,733 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:25,733 INFO L263 TraceCheckUtils]: 31: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-08 11:43:25,733 INFO L280 TraceCheckUtils]: 32: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,734 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-08 11:43:25,734 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,734 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-08 11:43:25,735 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,736 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:25,736 INFO L263 TraceCheckUtils]: 38: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-08 11:43:25,736 INFO L280 TraceCheckUtils]: 39: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:25,737 INFO L263 TraceCheckUtils]: 40: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,738 INFO L280 TraceCheckUtils]: 41: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,739 INFO L280 TraceCheckUtils]: 42: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:25,740 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-08 11:43:25,741 INFO L280 TraceCheckUtils]: 44: Hoare triple {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:43:25,742 INFO L280 TraceCheckUtils]: 45: Hoare triple {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,743 INFO L280 TraceCheckUtils]: 46: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:25,745 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:25,746 INFO L280 TraceCheckUtils]: 48: Hoare triple {23593#(not (= 2 |old(~waterLevel~0)|))} assume true; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:25,747 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23593#(not (= 2 |old(~waterLevel~0)|))} {23239#(= 2 ~waterLevel~0)} #490#return; {23155#false} is VALID [2020-07-08 11:43:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,769 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:25,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,770 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:25,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,771 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-08 11:43:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23154#true} is VALID [2020-07-08 11:43:25,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,775 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #502#return; {23154#true} is VALID [2020-07-08 11:43:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,788 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,789 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,790 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-08 11:43:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-08 11:43:25,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,795 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-08 11:43:25,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:25,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,796 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,797 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,798 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,798 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-08 11:43:25,799 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-08 11:43:25,799 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume 0 != ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:25,800 INFO L263 TraceCheckUtils]: 13: Hoare triple {23154#true} call deactivatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,801 INFO L280 TraceCheckUtils]: 14: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-08 11:43:25,801 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,801 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-08 11:43:25,802 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,802 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-08 11:43:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-08 11:43:25,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,813 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-08 11:43:25,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:25,816 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-08 11:43:25,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,817 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-08 11:43:25,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23154#true} is VALID [2020-07-08 11:43:25,818 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-08 11:43:25,818 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,818 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #506#return; {23154#true} is VALID [2020-07-08 11:43:25,820 INFO L263 TraceCheckUtils]: 0: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:25,820 INFO L263 TraceCheckUtils]: 1: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:25,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,821 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,821 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:25,821 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,822 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-08 11:43:25,822 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,823 INFO L263 TraceCheckUtils]: 9: Hoare triple {23154#true} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:25,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23154#true} is VALID [2020-07-08 11:43:25,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,824 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23154#true} {23154#true} #502#return; {23154#true} is VALID [2020-07-08 11:43:25,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-08 11:43:25,825 INFO L263 TraceCheckUtils]: 14: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:25,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,826 INFO L263 TraceCheckUtils]: 17: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,827 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,827 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,828 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,828 INFO L280 TraceCheckUtils]: 23: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,829 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-08 11:43:25,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-08 11:43:25,829 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume 0 != ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:25,830 INFO L263 TraceCheckUtils]: 28: Hoare triple {23154#true} call deactivatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-08 11:43:25,831 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,831 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-08 11:43:25,831 INFO L280 TraceCheckUtils]: 32: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,831 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-08 11:43:25,832 INFO L263 TraceCheckUtils]: 34: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-08 11:43:25,832 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:25,832 INFO L263 TraceCheckUtils]: 36: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,832 INFO L280 TraceCheckUtils]: 37: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-08 11:43:25,832 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,833 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-08 11:43:25,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {23154#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23154#true} is VALID [2020-07-08 11:43:25,833 INFO L280 TraceCheckUtils]: 41: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-08 11:43:25,833 INFO L280 TraceCheckUtils]: 42: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,833 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {23154#true} {23154#true} #506#return; {23154#true} is VALID [2020-07-08 11:43:25,833 INFO L280 TraceCheckUtils]: 44: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,834 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23154#true} {23155#false} #490#return; {23155#false} is VALID [2020-07-08 11:43:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23154#true} is VALID [2020-07-08 11:43:25,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,838 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23155#false} #486#return; {23155#false} is VALID [2020-07-08 11:43:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,896 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,897 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:25,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:25,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,898 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:25,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:25,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,898 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23155#false} #500#return; {23155#false} is VALID [2020-07-08 11:43:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,933 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:25,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:25,933 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:25,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,934 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,935 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:25,935 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:25,935 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:25,936 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:25,936 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,937 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,949 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,950 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,951 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,952 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,952 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:25,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:25,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:25,957 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,957 INFO L263 TraceCheckUtils]: 3: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,958 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,958 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,958 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,958 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,958 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,959 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:25,959 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:25,959 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:25,960 INFO L263 TraceCheckUtils]: 12: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,960 INFO L280 TraceCheckUtils]: 13: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:25,960 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,960 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:25,961 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,961 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:25,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,961 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:25,962 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:25,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,962 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:25,963 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:25,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:25,963 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:25,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,963 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:25,964 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-08 11:43:25,964 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,965 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,965 INFO L280 TraceCheckUtils]: 17: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:25,965 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,965 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,965 INFO L263 TraceCheckUtils]: 20: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,966 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,966 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,966 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,967 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,967 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,967 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:25,968 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:25,968 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:25,969 INFO L263 TraceCheckUtils]: 29: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,970 INFO L280 TraceCheckUtils]: 30: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:25,970 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,970 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:25,971 INFO L280 TraceCheckUtils]: 33: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,971 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:25,971 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,972 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-08 11:43:25,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:25,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:25,975 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,976 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:25,976 INFO L263 TraceCheckUtils]: 5: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:25,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:25,977 INFO L263 TraceCheckUtils]: 7: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:25,977 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,977 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:25,977 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,978 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:25,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:25,978 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:25,979 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:25,979 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,979 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:25,980 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-08 11:43:25,980 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:25,981 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,981 INFO L280 TraceCheckUtils]: 20: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:25,982 INFO L263 TraceCheckUtils]: 21: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:25,982 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,982 INFO L263 TraceCheckUtils]: 23: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:25,983 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:25,983 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,983 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:25,983 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:25,984 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,984 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:25,984 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:25,985 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:25,986 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:25,986 INFO L280 TraceCheckUtils]: 33: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:25,986 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,987 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:25,987 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,987 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:25,988 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,988 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-08 11:43:25,988 INFO L280 TraceCheckUtils]: 40: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,989 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23154#true} {23155#false} #504#return; {23155#false} is VALID [2020-07-08 11:43:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:25,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-08 11:43:25,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:25,995 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23155#false} #514#return; {23155#false} is VALID [2020-07-08 11:43:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:26,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:26,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,002 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23155#false} #516#return; {23155#false} is VALID [2020-07-08 11:43:26,012 INFO L263 TraceCheckUtils]: 0: Hoare triple {23154#true} call ULTIMATE.init(); {23394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:43:26,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {23394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {23154#true} is VALID [2020-07-08 11:43:26,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,012 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23154#true} #540#return; {23154#true} is VALID [2020-07-08 11:43:26,013 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret75 := main(); {23154#true} is VALID [2020-07-08 11:43:26,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~11;havoc ~tmp~9; {23154#true} is VALID [2020-07-08 11:43:26,013 INFO L263 TraceCheckUtils]: 6: Hoare triple {23154#true} call select_helpers(); {23154#true} is VALID [2020-07-08 11:43:26,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,013 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #438#return; {23154#true} is VALID [2020-07-08 11:43:26,014 INFO L263 TraceCheckUtils]: 9: Hoare triple {23154#true} call select_features(); {23154#true} is VALID [2020-07-08 11:43:26,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,014 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23154#true} {23154#true} #440#return; {23154#true} is VALID [2020-07-08 11:43:26,014 INFO L263 TraceCheckUtils]: 12: Hoare triple {23154#true} call #t~ret74 := valid_product(); {23154#true} is VALID [2020-07-08 11:43:26,014 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {23154#true} is VALID [2020-07-08 11:43:26,014 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,015 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23154#true} {23154#true} #442#return; {23154#true} is VALID [2020-07-08 11:43:26,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23154#true} is VALID [2020-07-08 11:43:26,015 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume 0 != ~tmp~9; {23154#true} is VALID [2020-07-08 11:43:26,015 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call setup(); {23154#true} is VALID [2020-07-08 11:43:26,015 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,016 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23154#true} {23154#true} #444#return; {23154#true} is VALID [2020-07-08 11:43:26,016 INFO L263 TraceCheckUtils]: 21: Hoare triple {23154#true} call runTest(); {23154#true} is VALID [2020-07-08 11:43:26,017 INFO L263 TraceCheckUtils]: 22: Hoare triple {23154#true} call __utac_acc__Specification5_spec__1(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:26,017 INFO L280 TraceCheckUtils]: 23: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23154#true} is VALID [2020-07-08 11:43:26,017 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,017 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23154#true} {23154#true} #530#return; {23154#true} is VALID [2020-07-08 11:43:26,017 INFO L263 TraceCheckUtils]: 26: Hoare triple {23154#true} call test(); {23154#true} is VALID [2020-07-08 11:43:26,017 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23154#true} is VALID [2020-07-08 11:43:26,018 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume !false; {23154#true} is VALID [2020-07-08 11:43:26,018 INFO L280 TraceCheckUtils]: 29: Hoare triple {23154#true} assume ~splverifierCounter~0 < 4; {23154#true} is VALID [2020-07-08 11:43:26,018 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23154#true} is VALID [2020-07-08 11:43:26,018 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume 0 != ~tmp~8; {23154#true} is VALID [2020-07-08 11:43:26,019 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call waterRise(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:26,019 INFO L280 TraceCheckUtils]: 33: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23154#true} is VALID [2020-07-08 11:43:26,019 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,019 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #486#return; {23154#true} is VALID [2020-07-08 11:43:26,019 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23154#true} is VALID [2020-07-08 11:43:26,020 INFO L280 TraceCheckUtils]: 37: Hoare triple {23154#true} assume !(0 != ~tmp___0~2); {23154#true} is VALID [2020-07-08 11:43:26,020 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23154#true} is VALID [2020-07-08 11:43:26,020 INFO L280 TraceCheckUtils]: 39: Hoare triple {23154#true} assume 0 != ~tmp___2~0; {23154#true} is VALID [2020-07-08 11:43:26,021 INFO L263 TraceCheckUtils]: 40: Hoare triple {23154#true} call timeShift(); {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:26,022 INFO L263 TraceCheckUtils]: 41: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:26,022 INFO L263 TraceCheckUtils]: 42: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:26,022 INFO L280 TraceCheckUtils]: 43: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:26,022 INFO L280 TraceCheckUtils]: 44: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,023 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:26,023 INFO L280 TraceCheckUtils]: 46: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:26,023 INFO L280 TraceCheckUtils]: 47: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,023 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-08 11:43:26,023 INFO L280 TraceCheckUtils]: 49: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:26,024 INFO L280 TraceCheckUtils]: 50: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-08 11:43:26,024 INFO L263 TraceCheckUtils]: 51: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,024 INFO L280 TraceCheckUtils]: 52: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:26,025 INFO L280 TraceCheckUtils]: 53: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:26,025 INFO L263 TraceCheckUtils]: 54: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,026 INFO L280 TraceCheckUtils]: 55: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:26,026 INFO L280 TraceCheckUtils]: 56: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:26,026 INFO L263 TraceCheckUtils]: 57: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:26,026 INFO L280 TraceCheckUtils]: 58: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:26,026 INFO L263 TraceCheckUtils]: 59: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:26,026 INFO L280 TraceCheckUtils]: 60: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:26,027 INFO L280 TraceCheckUtils]: 61: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:26,027 INFO L280 TraceCheckUtils]: 62: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,027 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:26,027 INFO L280 TraceCheckUtils]: 64: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:26,027 INFO L280 TraceCheckUtils]: 65: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:26,027 INFO L280 TraceCheckUtils]: 66: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:26,028 INFO L280 TraceCheckUtils]: 67: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,028 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:26,028 INFO L280 TraceCheckUtils]: 69: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-08 11:43:26,028 INFO L280 TraceCheckUtils]: 70: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:26,029 INFO L263 TraceCheckUtils]: 71: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,029 INFO L280 TraceCheckUtils]: 72: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:26,030 INFO L263 TraceCheckUtils]: 73: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:26,030 INFO L280 TraceCheckUtils]: 74: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:26,030 INFO L263 TraceCheckUtils]: 75: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:26,030 INFO L280 TraceCheckUtils]: 76: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:26,030 INFO L280 TraceCheckUtils]: 77: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,031 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:26,031 INFO L280 TraceCheckUtils]: 79: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:26,031 INFO L280 TraceCheckUtils]: 80: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,031 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:26,032 INFO L280 TraceCheckUtils]: 82: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:26,032 INFO L280 TraceCheckUtils]: 83: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:26,034 INFO L263 TraceCheckUtils]: 84: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,035 INFO L280 TraceCheckUtils]: 85: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:26,035 INFO L280 TraceCheckUtils]: 86: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,035 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:26,035 INFO L280 TraceCheckUtils]: 88: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,035 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:26,036 INFO L280 TraceCheckUtils]: 90: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,036 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-08 11:43:26,036 INFO L280 TraceCheckUtils]: 92: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,036 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-08 11:43:26,036 INFO L263 TraceCheckUtils]: 94: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-08 11:43:26,036 INFO L280 TraceCheckUtils]: 95: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:26,037 INFO L263 TraceCheckUtils]: 96: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:26,037 INFO L280 TraceCheckUtils]: 97: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:26,038 INFO L280 TraceCheckUtils]: 98: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:26,039 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-08 11:43:26,040 INFO L280 TraceCheckUtils]: 100: Hoare triple {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} is VALID [2020-07-08 11:43:26,040 INFO L280 TraceCheckUtils]: 101: Hoare triple {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,041 INFO L280 TraceCheckUtils]: 102: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,042 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #506#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,042 INFO L280 TraceCheckUtils]: 104: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,043 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #490#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,043 INFO L280 TraceCheckUtils]: 106: Hoare triple {23239#(= 2 ~waterLevel~0)} assume !false; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,044 INFO L280 TraceCheckUtils]: 107: Hoare triple {23239#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,045 INFO L280 TraceCheckUtils]: 108: Hoare triple {23239#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,045 INFO L280 TraceCheckUtils]: 109: Hoare triple {23239#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,046 INFO L280 TraceCheckUtils]: 110: Hoare triple {23239#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,047 INFO L280 TraceCheckUtils]: 111: Hoare triple {23239#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,047 INFO L280 TraceCheckUtils]: 112: Hoare triple {23239#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,048 INFO L280 TraceCheckUtils]: 113: Hoare triple {23239#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,049 INFO L263 TraceCheckUtils]: 114: Hoare triple {23239#(= 2 ~waterLevel~0)} call timeShift(); {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:26,050 INFO L263 TraceCheckUtils]: 115: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:26,050 INFO L263 TraceCheckUtils]: 116: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:26,050 INFO L280 TraceCheckUtils]: 117: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:26,051 INFO L280 TraceCheckUtils]: 118: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,051 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:26,051 INFO L280 TraceCheckUtils]: 120: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:26,051 INFO L280 TraceCheckUtils]: 121: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,052 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:26,053 INFO L280 TraceCheckUtils]: 123: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:26,054 INFO L263 TraceCheckUtils]: 124: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:26,055 INFO L280 TraceCheckUtils]: 125: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:26,055 INFO L280 TraceCheckUtils]: 126: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:26,056 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:26,057 INFO L280 TraceCheckUtils]: 128: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:26,057 INFO L263 TraceCheckUtils]: 129: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,058 INFO L280 TraceCheckUtils]: 130: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:26,058 INFO L280 TraceCheckUtils]: 131: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:26,058 INFO L263 TraceCheckUtils]: 132: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:26,058 INFO L280 TraceCheckUtils]: 133: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:26,058 INFO L263 TraceCheckUtils]: 134: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:26,059 INFO L280 TraceCheckUtils]: 135: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:26,059 INFO L280 TraceCheckUtils]: 136: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,059 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:26,059 INFO L280 TraceCheckUtils]: 138: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:26,059 INFO L280 TraceCheckUtils]: 139: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,059 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-08 11:43:26,060 INFO L280 TraceCheckUtils]: 141: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-08 11:43:26,060 INFO L280 TraceCheckUtils]: 142: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-08 11:43:26,061 INFO L263 TraceCheckUtils]: 143: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,061 INFO L280 TraceCheckUtils]: 144: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:26,061 INFO L280 TraceCheckUtils]: 145: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:26,061 INFO L263 TraceCheckUtils]: 146: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-08 11:43:26,061 INFO L280 TraceCheckUtils]: 147: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,061 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-08 11:43:26,062 INFO L280 TraceCheckUtils]: 149: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,062 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-08 11:43:26,062 INFO L280 TraceCheckUtils]: 151: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,063 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23154#true} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-08 11:43:26,063 INFO L263 TraceCheckUtils]: 153: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-08 11:43:26,063 INFO L280 TraceCheckUtils]: 154: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:26,063 INFO L263 TraceCheckUtils]: 155: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:26,064 INFO L280 TraceCheckUtils]: 156: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:26,064 INFO L280 TraceCheckUtils]: 157: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:26,065 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-08 11:43:26,066 INFO L280 TraceCheckUtils]: 159: Hoare triple {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:43:26,067 INFO L280 TraceCheckUtils]: 160: Hoare triple {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,067 INFO L280 TraceCheckUtils]: 161: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:26,068 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:26,069 INFO L280 TraceCheckUtils]: 163: Hoare triple {23593#(not (= 2 |old(~waterLevel~0)|))} assume true; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:26,069 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {23593#(not (= 2 |old(~waterLevel~0)|))} {23239#(= 2 ~waterLevel~0)} #490#return; {23155#false} is VALID [2020-07-08 11:43:26,070 INFO L280 TraceCheckUtils]: 165: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-08 11:43:26,070 INFO L280 TraceCheckUtils]: 166: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-08 11:43:26,070 INFO L280 TraceCheckUtils]: 167: Hoare triple {23155#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23155#false} is VALID [2020-07-08 11:43:26,070 INFO L280 TraceCheckUtils]: 168: Hoare triple {23155#false} assume !(0 != ~tmp~8); {23155#false} is VALID [2020-07-08 11:43:26,070 INFO L280 TraceCheckUtils]: 169: Hoare triple {23155#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23155#false} is VALID [2020-07-08 11:43:26,070 INFO L280 TraceCheckUtils]: 170: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-08 11:43:26,071 INFO L280 TraceCheckUtils]: 171: Hoare triple {23155#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23155#false} is VALID [2020-07-08 11:43:26,071 INFO L280 TraceCheckUtils]: 172: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-08 11:43:26,071 INFO L263 TraceCheckUtils]: 173: Hoare triple {23155#false} call timeShift(); {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:26,072 INFO L263 TraceCheckUtils]: 174: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:26,072 INFO L263 TraceCheckUtils]: 175: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:26,072 INFO L280 TraceCheckUtils]: 176: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:26,072 INFO L280 TraceCheckUtils]: 177: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,073 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:26,073 INFO L280 TraceCheckUtils]: 179: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:26,073 INFO L280 TraceCheckUtils]: 180: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,073 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-08 11:43:26,073 INFO L280 TraceCheckUtils]: 182: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:26,074 INFO L263 TraceCheckUtils]: 183: Hoare triple {23154#true} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:26,074 INFO L280 TraceCheckUtils]: 184: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23154#true} is VALID [2020-07-08 11:43:26,074 INFO L280 TraceCheckUtils]: 185: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,075 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {23154#true} {23154#true} #502#return; {23154#true} is VALID [2020-07-08 11:43:26,075 INFO L280 TraceCheckUtils]: 187: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-08 11:43:26,075 INFO L263 TraceCheckUtils]: 188: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,076 INFO L280 TraceCheckUtils]: 189: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:26,076 INFO L280 TraceCheckUtils]: 190: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:26,076 INFO L263 TraceCheckUtils]: 191: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:26,076 INFO L280 TraceCheckUtils]: 192: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:26,076 INFO L263 TraceCheckUtils]: 193: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:26,076 INFO L280 TraceCheckUtils]: 194: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:26,077 INFO L280 TraceCheckUtils]: 195: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,077 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:26,077 INFO L280 TraceCheckUtils]: 197: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:26,077 INFO L280 TraceCheckUtils]: 198: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,077 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-08 11:43:26,077 INFO L280 TraceCheckUtils]: 200: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-08 11:43:26,078 INFO L280 TraceCheckUtils]: 201: Hoare triple {23154#true} assume 0 != ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:26,079 INFO L263 TraceCheckUtils]: 202: Hoare triple {23154#true} call deactivatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,079 INFO L280 TraceCheckUtils]: 203: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-08 11:43:26,079 INFO L280 TraceCheckUtils]: 204: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,079 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-08 11:43:26,079 INFO L280 TraceCheckUtils]: 206: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,080 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-08 11:43:26,080 INFO L263 TraceCheckUtils]: 208: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-08 11:43:26,080 INFO L280 TraceCheckUtils]: 209: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:26,080 INFO L263 TraceCheckUtils]: 210: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:26,080 INFO L280 TraceCheckUtils]: 211: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-08 11:43:26,080 INFO L280 TraceCheckUtils]: 212: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,081 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-08 11:43:26,081 INFO L280 TraceCheckUtils]: 214: Hoare triple {23154#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23154#true} is VALID [2020-07-08 11:43:26,081 INFO L280 TraceCheckUtils]: 215: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-08 11:43:26,081 INFO L280 TraceCheckUtils]: 216: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,081 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23154#true} {23154#true} #506#return; {23154#true} is VALID [2020-07-08 11:43:26,081 INFO L280 TraceCheckUtils]: 218: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,082 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {23154#true} {23155#false} #490#return; {23155#false} is VALID [2020-07-08 11:43:26,082 INFO L280 TraceCheckUtils]: 220: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-08 11:43:26,082 INFO L280 TraceCheckUtils]: 221: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-08 11:43:26,082 INFO L280 TraceCheckUtils]: 222: Hoare triple {23155#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23155#false} is VALID [2020-07-08 11:43:26,082 INFO L280 TraceCheckUtils]: 223: Hoare triple {23155#false} assume 0 != ~tmp~8; {23155#false} is VALID [2020-07-08 11:43:26,082 INFO L263 TraceCheckUtils]: 224: Hoare triple {23155#false} call waterRise(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:26,083 INFO L280 TraceCheckUtils]: 225: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23154#true} is VALID [2020-07-08 11:43:26,083 INFO L280 TraceCheckUtils]: 226: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,083 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {23154#true} {23155#false} #486#return; {23155#false} is VALID [2020-07-08 11:43:26,083 INFO L280 TraceCheckUtils]: 228: Hoare triple {23155#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23155#false} is VALID [2020-07-08 11:43:26,083 INFO L280 TraceCheckUtils]: 229: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-08 11:43:26,083 INFO L280 TraceCheckUtils]: 230: Hoare triple {23155#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23155#false} is VALID [2020-07-08 11:43:26,084 INFO L280 TraceCheckUtils]: 231: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-08 11:43:26,084 INFO L263 TraceCheckUtils]: 232: Hoare triple {23155#false} call timeShift(); {23155#false} is VALID [2020-07-08 11:43:26,084 INFO L263 TraceCheckUtils]: 233: Hoare triple {23155#false} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:26,084 INFO L263 TraceCheckUtils]: 234: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:26,084 INFO L280 TraceCheckUtils]: 235: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:26,084 INFO L280 TraceCheckUtils]: 236: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,085 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-08 11:43:26,085 INFO L280 TraceCheckUtils]: 238: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:26,085 INFO L280 TraceCheckUtils]: 239: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,085 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23154#true} {23155#false} #500#return; {23155#false} is VALID [2020-07-08 11:43:26,085 INFO L280 TraceCheckUtils]: 241: Hoare triple {23155#false} assume !(0 != ~pumpRunning~0); {23155#false} is VALID [2020-07-08 11:43:26,085 INFO L280 TraceCheckUtils]: 242: Hoare triple {23155#false} assume 0 != ~systemActive~0; {23155#false} is VALID [2020-07-08 11:43:26,086 INFO L263 TraceCheckUtils]: 243: Hoare triple {23155#false} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,086 INFO L280 TraceCheckUtils]: 244: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:26,086 INFO L280 TraceCheckUtils]: 245: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:26,087 INFO L263 TraceCheckUtils]: 246: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,087 INFO L280 TraceCheckUtils]: 247: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:26,087 INFO L280 TraceCheckUtils]: 248: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:26,087 INFO L263 TraceCheckUtils]: 249: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:26,088 INFO L280 TraceCheckUtils]: 250: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:26,088 INFO L263 TraceCheckUtils]: 251: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:26,088 INFO L280 TraceCheckUtils]: 252: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:26,088 INFO L280 TraceCheckUtils]: 253: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:26,088 INFO L280 TraceCheckUtils]: 254: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,088 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:26,089 INFO L280 TraceCheckUtils]: 256: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:26,089 INFO L280 TraceCheckUtils]: 257: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:26,089 INFO L280 TraceCheckUtils]: 258: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:26,089 INFO L280 TraceCheckUtils]: 259: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,089 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:26,089 INFO L280 TraceCheckUtils]: 261: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-08 11:43:26,090 INFO L280 TraceCheckUtils]: 262: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:26,090 INFO L263 TraceCheckUtils]: 263: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,091 INFO L280 TraceCheckUtils]: 264: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:26,091 INFO L263 TraceCheckUtils]: 265: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:26,091 INFO L280 TraceCheckUtils]: 266: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:26,091 INFO L263 TraceCheckUtils]: 267: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:26,091 INFO L280 TraceCheckUtils]: 268: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:26,091 INFO L280 TraceCheckUtils]: 269: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,092 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:26,092 INFO L280 TraceCheckUtils]: 271: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:26,092 INFO L280 TraceCheckUtils]: 272: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,092 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:26,092 INFO L280 TraceCheckUtils]: 274: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:26,092 INFO L280 TraceCheckUtils]: 275: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:26,093 INFO L263 TraceCheckUtils]: 276: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:26,093 INFO L280 TraceCheckUtils]: 277: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:26,094 INFO L280 TraceCheckUtils]: 278: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,094 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:26,094 INFO L280 TraceCheckUtils]: 280: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,094 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:26,094 INFO L280 TraceCheckUtils]: 282: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,095 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-08 11:43:26,095 INFO L280 TraceCheckUtils]: 284: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,095 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23154#true} {23155#false} #504#return; {23155#false} is VALID [2020-07-08 11:43:26,095 INFO L263 TraceCheckUtils]: 286: Hoare triple {23155#false} call __utac_acc__Specification5_spec__3(); {23155#false} is VALID [2020-07-08 11:43:26,095 INFO L280 TraceCheckUtils]: 287: Hoare triple {23155#false} havoc ~tmp~3;havoc ~tmp___0~0; {23155#false} is VALID [2020-07-08 11:43:26,096 INFO L263 TraceCheckUtils]: 288: Hoare triple {23155#false} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:26,096 INFO L280 TraceCheckUtils]: 289: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-08 11:43:26,096 INFO L280 TraceCheckUtils]: 290: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,096 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23154#true} {23155#false} #514#return; {23155#false} is VALID [2020-07-08 11:43:26,096 INFO L280 TraceCheckUtils]: 292: Hoare triple {23155#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23155#false} is VALID [2020-07-08 11:43:26,096 INFO L280 TraceCheckUtils]: 293: Hoare triple {23155#false} assume 2 != ~tmp~3; {23155#false} is VALID [2020-07-08 11:43:26,097 INFO L263 TraceCheckUtils]: 294: Hoare triple {23155#false} call #t~ret47 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:26,097 INFO L280 TraceCheckUtils]: 295: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:26,097 INFO L280 TraceCheckUtils]: 296: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:26,097 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23154#true} {23155#false} #516#return; {23155#false} is VALID [2020-07-08 11:43:26,097 INFO L280 TraceCheckUtils]: 298: Hoare triple {23155#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {23155#false} is VALID [2020-07-08 11:43:26,098 INFO L280 TraceCheckUtils]: 299: Hoare triple {23155#false} assume 0 != ~tmp___0~0; {23155#false} is VALID [2020-07-08 11:43:26,098 INFO L280 TraceCheckUtils]: 300: Hoare triple {23155#false} assume 0 == ~switchedOnBeforeTS~0; {23155#false} is VALID [2020-07-08 11:43:26,098 INFO L263 TraceCheckUtils]: 301: Hoare triple {23155#false} call __automaton_fail(); {23155#false} is VALID [2020-07-08 11:43:26,098 INFO L280 TraceCheckUtils]: 302: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-08 11:43:26,179 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 77 proven. 31 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2020-07-08 11:43:26,180 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1181903614] [2020-07-08 11:43:26,181 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1218069847] [2020-07-08 11:43:26,181 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 11:43:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:26,479 INFO L264 TraceCheckSpWp]: Trace formula consists of 1273 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-08 11:43:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:26,601 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:43:27,477 INFO L263 TraceCheckUtils]: 0: Hoare triple {23154#true} call ULTIMATE.init(); {23154#true} is VALID [2020-07-08 11:43:27,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,486 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23154#true} #540#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,487 INFO L263 TraceCheckUtils]: 4: Hoare triple {23773#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,487 INFO L280 TraceCheckUtils]: 5: Hoare triple {23773#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~9; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,488 INFO L263 TraceCheckUtils]: 6: Hoare triple {23773#(<= ~waterLevel~0 1)} call select_helpers(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,489 INFO L280 TraceCheckUtils]: 7: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,489 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #438#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,490 INFO L263 TraceCheckUtils]: 9: Hoare triple {23773#(<= ~waterLevel~0 1)} call select_features(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,491 INFO L280 TraceCheckUtils]: 10: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,491 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #440#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,492 INFO L263 TraceCheckUtils]: 12: Hoare triple {23773#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,493 INFO L280 TraceCheckUtils]: 13: Hoare triple {23773#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,493 INFO L280 TraceCheckUtils]: 14: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,494 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #442#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {23773#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,495 INFO L280 TraceCheckUtils]: 17: Hoare triple {23773#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,496 INFO L263 TraceCheckUtils]: 18: Hoare triple {23773#(<= ~waterLevel~0 1)} call setup(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,496 INFO L280 TraceCheckUtils]: 19: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,497 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #444#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,498 INFO L263 TraceCheckUtils]: 21: Hoare triple {23773#(<= ~waterLevel~0 1)} call runTest(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,498 INFO L263 TraceCheckUtils]: 22: Hoare triple {23773#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,499 INFO L280 TraceCheckUtils]: 23: Hoare triple {23773#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,500 INFO L280 TraceCheckUtils]: 24: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,500 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #530#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,501 INFO L263 TraceCheckUtils]: 26: Hoare triple {23773#(<= ~waterLevel~0 1)} call test(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,501 INFO L280 TraceCheckUtils]: 27: Hoare triple {23773#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,502 INFO L280 TraceCheckUtils]: 28: Hoare triple {23773#(<= ~waterLevel~0 1)} assume !false; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,503 INFO L280 TraceCheckUtils]: 29: Hoare triple {23773#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {23773#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,504 INFO L280 TraceCheckUtils]: 31: Hoare triple {23773#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:43:27,504 INFO L263 TraceCheckUtils]: 32: Hoare triple {23773#(<= ~waterLevel~0 1)} call waterRise(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,505 INFO L280 TraceCheckUtils]: 33: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:43:27,506 INFO L280 TraceCheckUtils]: 34: Hoare triple {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:43:27,507 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {23773#(<= ~waterLevel~0 1)} #486#return; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,508 INFO L280 TraceCheckUtils]: 36: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,508 INFO L280 TraceCheckUtils]: 37: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,509 INFO L280 TraceCheckUtils]: 38: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,509 INFO L280 TraceCheckUtils]: 39: Hoare triple {23878#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,510 INFO L263 TraceCheckUtils]: 40: Hoare triple {23878#(<= ~waterLevel~0 2)} call timeShift(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,510 INFO L263 TraceCheckUtils]: 41: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23154#true} is VALID [2020-07-08 11:43:27,510 INFO L263 TraceCheckUtils]: 42: Hoare triple {23154#true} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:27,511 INFO L280 TraceCheckUtils]: 43: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:27,511 INFO L280 TraceCheckUtils]: 44: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,511 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23154#true} {23154#true} #512#return; {23154#true} is VALID [2020-07-08 11:43:27,511 INFO L280 TraceCheckUtils]: 46: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:27,511 INFO L280 TraceCheckUtils]: 47: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,512 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,513 INFO L280 TraceCheckUtils]: 49: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,513 INFO L280 TraceCheckUtils]: 50: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,514 INFO L263 TraceCheckUtils]: 51: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {23154#true} is VALID [2020-07-08 11:43:27,514 INFO L280 TraceCheckUtils]: 52: Hoare triple {23154#true} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:27,514 INFO L280 TraceCheckUtils]: 53: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:27,514 INFO L263 TraceCheckUtils]: 54: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23154#true} is VALID [2020-07-08 11:43:27,514 INFO L280 TraceCheckUtils]: 55: Hoare triple {23154#true} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:27,515 INFO L280 TraceCheckUtils]: 56: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:27,515 INFO L263 TraceCheckUtils]: 57: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:27,515 INFO L280 TraceCheckUtils]: 58: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-08 11:43:27,515 INFO L263 TraceCheckUtils]: 59: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-08 11:43:27,515 INFO L280 TraceCheckUtils]: 60: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:27,516 INFO L280 TraceCheckUtils]: 61: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-08 11:43:27,516 INFO L280 TraceCheckUtils]: 62: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,516 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-08 11:43:27,516 INFO L280 TraceCheckUtils]: 64: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-08 11:43:27,516 INFO L280 TraceCheckUtils]: 65: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-08 11:43:27,516 INFO L280 TraceCheckUtils]: 66: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-08 11:43:27,517 INFO L280 TraceCheckUtils]: 67: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,517 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-08 11:43:27,517 INFO L280 TraceCheckUtils]: 69: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-08 11:43:27,517 INFO L280 TraceCheckUtils]: 70: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:27,517 INFO L263 TraceCheckUtils]: 71: Hoare triple {23154#true} call activatePump(); {23154#true} is VALID [2020-07-08 11:43:27,518 INFO L280 TraceCheckUtils]: 72: Hoare triple {23154#true} havoc ~tmp~6; {23154#true} is VALID [2020-07-08 11:43:27,518 INFO L263 TraceCheckUtils]: 73: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:27,518 INFO L280 TraceCheckUtils]: 74: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:27,518 INFO L263 TraceCheckUtils]: 75: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:27,518 INFO L280 TraceCheckUtils]: 76: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:27,519 INFO L280 TraceCheckUtils]: 77: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,519 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:27,519 INFO L280 TraceCheckUtils]: 79: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:27,519 INFO L280 TraceCheckUtils]: 80: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,519 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-08 11:43:27,520 INFO L280 TraceCheckUtils]: 82: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-08 11:43:27,520 INFO L280 TraceCheckUtils]: 83: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-08 11:43:27,520 INFO L263 TraceCheckUtils]: 84: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23154#true} is VALID [2020-07-08 11:43:27,520 INFO L280 TraceCheckUtils]: 85: Hoare triple {23154#true} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-08 11:43:27,520 INFO L280 TraceCheckUtils]: 86: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,520 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-08 11:43:27,521 INFO L280 TraceCheckUtils]: 88: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,521 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-08 11:43:27,521 INFO L280 TraceCheckUtils]: 90: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,521 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-08 11:43:27,521 INFO L280 TraceCheckUtils]: 92: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,522 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #504#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,522 INFO L263 TraceCheckUtils]: 94: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-08 11:43:27,523 INFO L280 TraceCheckUtils]: 95: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:27,523 INFO L263 TraceCheckUtils]: 96: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:27,523 INFO L280 TraceCheckUtils]: 97: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-08 11:43:27,523 INFO L280 TraceCheckUtils]: 98: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,523 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-08 11:43:27,524 INFO L280 TraceCheckUtils]: 100: Hoare triple {23154#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23154#true} is VALID [2020-07-08 11:43:27,524 INFO L280 TraceCheckUtils]: 101: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-08 11:43:27,524 INFO L280 TraceCheckUtils]: 102: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,525 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #506#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,525 INFO L280 TraceCheckUtils]: 104: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,526 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {23878#(<= ~waterLevel~0 2)} #490#return; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,527 INFO L280 TraceCheckUtils]: 106: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !false; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,527 INFO L280 TraceCheckUtils]: 107: Hoare triple {23878#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,528 INFO L280 TraceCheckUtils]: 108: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,528 INFO L280 TraceCheckUtils]: 109: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,529 INFO L280 TraceCheckUtils]: 110: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,530 INFO L280 TraceCheckUtils]: 111: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,530 INFO L280 TraceCheckUtils]: 112: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,531 INFO L280 TraceCheckUtils]: 113: Hoare triple {23878#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:43:27,531 INFO L263 TraceCheckUtils]: 114: Hoare triple {23878#(<= ~waterLevel~0 2)} call timeShift(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,532 INFO L263 TraceCheckUtils]: 115: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23154#true} is VALID [2020-07-08 11:43:27,532 INFO L263 TraceCheckUtils]: 116: Hoare triple {23154#true} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-08 11:43:27,532 INFO L280 TraceCheckUtils]: 117: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-08 11:43:27,532 INFO L280 TraceCheckUtils]: 118: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,532 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23154#true} {23154#true} #512#return; {23154#true} is VALID [2020-07-08 11:43:27,533 INFO L280 TraceCheckUtils]: 120: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-08 11:43:27,533 INFO L280 TraceCheckUtils]: 121: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,534 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,534 INFO L280 TraceCheckUtils]: 123: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,535 INFO L263 TraceCheckUtils]: 124: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,536 INFO L280 TraceCheckUtils]: 125: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,537 INFO L280 TraceCheckUtils]: 126: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,538 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,538 INFO L280 TraceCheckUtils]: 128: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,538 INFO L263 TraceCheckUtils]: 129: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23154#true} is VALID [2020-07-08 11:43:27,539 INFO L280 TraceCheckUtils]: 130: Hoare triple {23154#true} havoc ~tmp~5; {23154#true} is VALID [2020-07-08 11:43:27,539 INFO L280 TraceCheckUtils]: 131: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-08 11:43:27,539 INFO L263 TraceCheckUtils]: 132: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-08 11:43:27,539 INFO L280 TraceCheckUtils]: 133: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:27,539 INFO L263 TraceCheckUtils]: 134: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-08 11:43:27,539 INFO L280 TraceCheckUtils]: 135: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-08 11:43:27,540 INFO L280 TraceCheckUtils]: 136: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,540 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-08 11:43:27,540 INFO L280 TraceCheckUtils]: 138: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-08 11:43:27,540 INFO L280 TraceCheckUtils]: 139: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,540 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-08 11:43:27,541 INFO L280 TraceCheckUtils]: 141: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-08 11:43:27,541 INFO L280 TraceCheckUtils]: 142: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-08 11:43:27,541 INFO L263 TraceCheckUtils]: 143: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23154#true} is VALID [2020-07-08 11:43:27,541 INFO L280 TraceCheckUtils]: 144: Hoare triple {23154#true} havoc ~tmp~4; {23154#true} is VALID [2020-07-08 11:43:27,541 INFO L280 TraceCheckUtils]: 145: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-08 11:43:27,541 INFO L263 TraceCheckUtils]: 146: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-08 11:43:27,542 INFO L280 TraceCheckUtils]: 147: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,542 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-08 11:43:27,542 INFO L280 TraceCheckUtils]: 149: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,542 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-08 11:43:27,542 INFO L280 TraceCheckUtils]: 151: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-08 11:43:27,543 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23154#true} {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #504#return; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:27,543 INFO L263 TraceCheckUtils]: 153: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-08 11:43:27,543 INFO L280 TraceCheckUtils]: 154: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-08 11:43:27,544 INFO L263 TraceCheckUtils]: 155: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-08 11:43:27,544 INFO L280 TraceCheckUtils]: 156: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:27,545 INFO L280 TraceCheckUtils]: 157: Hoare triple {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:43:27,546 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {24250#(<= |__utac_acc__Specification5_spec__3_#t~ret46| ~waterLevel~0)} is VALID [2020-07-08 11:43:27,547 INFO L280 TraceCheckUtils]: 159: Hoare triple {24250#(<= |__utac_acc__Specification5_spec__3_#t~ret46| ~waterLevel~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {24254#(<= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0)} is VALID [2020-07-08 11:43:27,547 INFO L280 TraceCheckUtils]: 160: Hoare triple {24254#(<= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0)} assume !(2 != ~tmp~3); {24258#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:27,548 INFO L280 TraceCheckUtils]: 161: Hoare triple {24258#(<= 2 ~waterLevel~0)} assume true; {24258#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:43:27,549 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {24258#(<= 2 ~waterLevel~0)} {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #506#return; {24265#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:27,550 INFO L280 TraceCheckUtils]: 163: Hoare triple {24265#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {24265#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:43:27,551 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {24265#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {23878#(<= ~waterLevel~0 2)} #490#return; {23155#false} is VALID [2020-07-08 11:43:27,551 INFO L280 TraceCheckUtils]: 165: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-08 11:43:27,552 INFO L280 TraceCheckUtils]: 166: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-08 11:43:27,552 INFO L280 TraceCheckUtils]: 167: Hoare triple {23155#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23155#false} is VALID [2020-07-08 11:43:27,552 INFO L280 TraceCheckUtils]: 168: Hoare triple {23155#false} assume !(0 != ~tmp~8); {23155#false} is VALID [2020-07-08 11:43:27,552 INFO L280 TraceCheckUtils]: 169: Hoare triple {23155#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23155#false} is VALID [2020-07-08 11:43:27,552 INFO L280 TraceCheckUtils]: 170: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-08 11:43:27,552 INFO L280 TraceCheckUtils]: 171: Hoare triple {23155#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23155#false} is VALID [2020-07-08 11:43:27,553 INFO L280 TraceCheckUtils]: 172: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-08 11:43:27,553 INFO L263 TraceCheckUtils]: 173: Hoare triple {23155#false} call timeShift(); {23155#false} is VALID [2020-07-08 11:43:27,553 INFO L263 TraceCheckUtils]: 174: Hoare triple {23155#false} call __utac_acc__Specification5_spec__2(); {23155#false} is VALID [2020-07-08 11:43:27,553 INFO L263 TraceCheckUtils]: 175: Hoare triple {23155#false} call #t~ret45 := isPumpRunning(); {23155#false} is VALID [2020-07-08 11:43:27,553 INFO L280 TraceCheckUtils]: 176: Hoare triple {23155#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23155#false} is VALID [2020-07-08 11:43:27,553 INFO L280 TraceCheckUtils]: 177: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,554 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {23155#false} {23155#false} #512#return; {23155#false} is VALID [2020-07-08 11:43:27,554 INFO L280 TraceCheckUtils]: 179: Hoare triple {23155#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23155#false} is VALID [2020-07-08 11:43:27,554 INFO L280 TraceCheckUtils]: 180: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,554 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {23155#false} {23155#false} #500#return; {23155#false} is VALID [2020-07-08 11:43:27,554 INFO L280 TraceCheckUtils]: 182: Hoare triple {23155#false} assume 0 != ~pumpRunning~0; {23155#false} is VALID [2020-07-08 11:43:27,555 INFO L263 TraceCheckUtils]: 183: Hoare triple {23155#false} call lowerWaterLevel(); {23155#false} is VALID [2020-07-08 11:43:27,555 INFO L280 TraceCheckUtils]: 184: Hoare triple {23155#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23155#false} is VALID [2020-07-08 11:43:27,555 INFO L280 TraceCheckUtils]: 185: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,555 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {23155#false} {23155#false} #502#return; {23155#false} is VALID [2020-07-08 11:43:27,555 INFO L280 TraceCheckUtils]: 187: Hoare triple {23155#false} assume 0 != ~systemActive~0; {23155#false} is VALID [2020-07-08 11:43:27,555 INFO L263 TraceCheckUtils]: 188: Hoare triple {23155#false} call processEnvironment(); {23155#false} is VALID [2020-07-08 11:43:27,556 INFO L280 TraceCheckUtils]: 189: Hoare triple {23155#false} havoc ~tmp~5; {23155#false} is VALID [2020-07-08 11:43:27,556 INFO L280 TraceCheckUtils]: 190: Hoare triple {23155#false} assume 0 != ~pumpRunning~0; {23155#false} is VALID [2020-07-08 11:43:27,556 INFO L263 TraceCheckUtils]: 191: Hoare triple {23155#false} call #t~ret49 := isMethaneAlarm(); {23155#false} is VALID [2020-07-08 11:43:27,556 INFO L280 TraceCheckUtils]: 192: Hoare triple {23155#false} havoc ~retValue_acc~6; {23155#false} is VALID [2020-07-08 11:43:27,556 INFO L263 TraceCheckUtils]: 193: Hoare triple {23155#false} call #t~ret51 := isMethaneLevelCritical(); {23155#false} is VALID [2020-07-08 11:43:27,557 INFO L280 TraceCheckUtils]: 194: Hoare triple {23155#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23155#false} is VALID [2020-07-08 11:43:27,557 INFO L280 TraceCheckUtils]: 195: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,557 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {23155#false} {23155#false} #534#return; {23155#false} is VALID [2020-07-08 11:43:27,557 INFO L280 TraceCheckUtils]: 197: Hoare triple {23155#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23155#false} is VALID [2020-07-08 11:43:27,557 INFO L280 TraceCheckUtils]: 198: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,557 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23155#false} {23155#false} #478#return; {23155#false} is VALID [2020-07-08 11:43:27,558 INFO L280 TraceCheckUtils]: 200: Hoare triple {23155#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23155#false} is VALID [2020-07-08 11:43:27,558 INFO L280 TraceCheckUtils]: 201: Hoare triple {23155#false} assume 0 != ~tmp~5; {23155#false} is VALID [2020-07-08 11:43:27,558 INFO L263 TraceCheckUtils]: 202: Hoare triple {23155#false} call deactivatePump(); {23155#false} is VALID [2020-07-08 11:43:27,558 INFO L280 TraceCheckUtils]: 203: Hoare triple {23155#false} ~pumpRunning~0 := 0; {23155#false} is VALID [2020-07-08 11:43:27,558 INFO L280 TraceCheckUtils]: 204: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,559 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {23155#false} {23155#false} #480#return; {23155#false} is VALID [2020-07-08 11:43:27,559 INFO L280 TraceCheckUtils]: 206: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,559 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {23155#false} {23155#false} #504#return; {23155#false} is VALID [2020-07-08 11:43:27,559 INFO L263 TraceCheckUtils]: 208: Hoare triple {23155#false} call __utac_acc__Specification5_spec__3(); {23155#false} is VALID [2020-07-08 11:43:27,559 INFO L280 TraceCheckUtils]: 209: Hoare triple {23155#false} havoc ~tmp~3;havoc ~tmp___0~0; {23155#false} is VALID [2020-07-08 11:43:27,560 INFO L263 TraceCheckUtils]: 210: Hoare triple {23155#false} call #t~ret46 := getWaterLevel(); {23155#false} is VALID [2020-07-08 11:43:27,560 INFO L280 TraceCheckUtils]: 211: Hoare triple {23155#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23155#false} is VALID [2020-07-08 11:43:27,560 INFO L280 TraceCheckUtils]: 212: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,560 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {23155#false} {23155#false} #514#return; {23155#false} is VALID [2020-07-08 11:43:27,560 INFO L280 TraceCheckUtils]: 214: Hoare triple {23155#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23155#false} is VALID [2020-07-08 11:43:27,561 INFO L280 TraceCheckUtils]: 215: Hoare triple {23155#false} assume !(2 != ~tmp~3); {23155#false} is VALID [2020-07-08 11:43:27,561 INFO L280 TraceCheckUtils]: 216: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,561 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23155#false} {23155#false} #506#return; {23155#false} is VALID [2020-07-08 11:43:27,561 INFO L280 TraceCheckUtils]: 218: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,562 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {23155#false} {23155#false} #490#return; {23155#false} is VALID [2020-07-08 11:43:27,562 INFO L280 TraceCheckUtils]: 220: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-08 11:43:27,562 INFO L280 TraceCheckUtils]: 221: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-08 11:43:27,562 INFO L280 TraceCheckUtils]: 222: Hoare triple {23155#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23155#false} is VALID [2020-07-08 11:43:27,562 INFO L280 TraceCheckUtils]: 223: Hoare triple {23155#false} assume 0 != ~tmp~8; {23155#false} is VALID [2020-07-08 11:43:27,562 INFO L263 TraceCheckUtils]: 224: Hoare triple {23155#false} call waterRise(); {23155#false} is VALID [2020-07-08 11:43:27,563 INFO L280 TraceCheckUtils]: 225: Hoare triple {23155#false} assume !(~waterLevel~0 < 2); {23155#false} is VALID [2020-07-08 11:43:27,563 INFO L280 TraceCheckUtils]: 226: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,563 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {23155#false} {23155#false} #486#return; {23155#false} is VALID [2020-07-08 11:43:27,563 INFO L280 TraceCheckUtils]: 228: Hoare triple {23155#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23155#false} is VALID [2020-07-08 11:43:27,563 INFO L280 TraceCheckUtils]: 229: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-08 11:43:27,564 INFO L280 TraceCheckUtils]: 230: Hoare triple {23155#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23155#false} is VALID [2020-07-08 11:43:27,564 INFO L280 TraceCheckUtils]: 231: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-08 11:43:27,564 INFO L263 TraceCheckUtils]: 232: Hoare triple {23155#false} call timeShift(); {23155#false} is VALID [2020-07-08 11:43:27,564 INFO L263 TraceCheckUtils]: 233: Hoare triple {23155#false} call __utac_acc__Specification5_spec__2(); {23155#false} is VALID [2020-07-08 11:43:27,564 INFO L263 TraceCheckUtils]: 234: Hoare triple {23155#false} call #t~ret45 := isPumpRunning(); {23155#false} is VALID [2020-07-08 11:43:27,564 INFO L280 TraceCheckUtils]: 235: Hoare triple {23155#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23155#false} is VALID [2020-07-08 11:43:27,565 INFO L280 TraceCheckUtils]: 236: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,565 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23155#false} {23155#false} #512#return; {23155#false} is VALID [2020-07-08 11:43:27,565 INFO L280 TraceCheckUtils]: 238: Hoare triple {23155#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23155#false} is VALID [2020-07-08 11:43:27,565 INFO L280 TraceCheckUtils]: 239: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,565 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23155#false} {23155#false} #500#return; {23155#false} is VALID [2020-07-08 11:43:27,566 INFO L280 TraceCheckUtils]: 241: Hoare triple {23155#false} assume !(0 != ~pumpRunning~0); {23155#false} is VALID [2020-07-08 11:43:27,566 INFO L280 TraceCheckUtils]: 242: Hoare triple {23155#false} assume 0 != ~systemActive~0; {23155#false} is VALID [2020-07-08 11:43:27,566 INFO L263 TraceCheckUtils]: 243: Hoare triple {23155#false} call processEnvironment(); {23155#false} is VALID [2020-07-08 11:43:27,566 INFO L280 TraceCheckUtils]: 244: Hoare triple {23155#false} havoc ~tmp~5; {23155#false} is VALID [2020-07-08 11:43:27,566 INFO L280 TraceCheckUtils]: 245: Hoare triple {23155#false} assume !(0 != ~pumpRunning~0); {23155#false} is VALID [2020-07-08 11:43:27,567 INFO L263 TraceCheckUtils]: 246: Hoare triple {23155#false} call processEnvironment__wrappee__methaneQuery(); {23155#false} is VALID [2020-07-08 11:43:27,567 INFO L280 TraceCheckUtils]: 247: Hoare triple {23155#false} havoc ~tmp~4; {23155#false} is VALID [2020-07-08 11:43:27,567 INFO L280 TraceCheckUtils]: 248: Hoare triple {23155#false} assume 0 == ~pumpRunning~0; {23155#false} is VALID [2020-07-08 11:43:27,567 INFO L263 TraceCheckUtils]: 249: Hoare triple {23155#false} call #t~ret48 := isHighWaterLevel(); {23155#false} is VALID [2020-07-08 11:43:27,567 INFO L280 TraceCheckUtils]: 250: Hoare triple {23155#false} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23155#false} is VALID [2020-07-08 11:43:27,567 INFO L263 TraceCheckUtils]: 251: Hoare triple {23155#false} call #t~ret68 := isHighWaterSensorDry(); {23155#false} is VALID [2020-07-08 11:43:27,568 INFO L280 TraceCheckUtils]: 252: Hoare triple {23155#false} havoc ~retValue_acc~2; {23155#false} is VALID [2020-07-08 11:43:27,568 INFO L280 TraceCheckUtils]: 253: Hoare triple {23155#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23155#false} is VALID [2020-07-08 11:43:27,568 INFO L280 TraceCheckUtils]: 254: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,568 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23155#false} {23155#false} #498#return; {23155#false} is VALID [2020-07-08 11:43:27,568 INFO L280 TraceCheckUtils]: 256: Hoare triple {23155#false} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23155#false} is VALID [2020-07-08 11:43:27,569 INFO L280 TraceCheckUtils]: 257: Hoare triple {23155#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23155#false} is VALID [2020-07-08 11:43:27,569 INFO L280 TraceCheckUtils]: 258: Hoare triple {23155#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23155#false} is VALID [2020-07-08 11:43:27,569 INFO L280 TraceCheckUtils]: 259: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,569 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23155#false} {23155#false} #520#return; {23155#false} is VALID [2020-07-08 11:43:27,569 INFO L280 TraceCheckUtils]: 261: Hoare triple {23155#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23155#false} is VALID [2020-07-08 11:43:27,569 INFO L280 TraceCheckUtils]: 262: Hoare triple {23155#false} assume 0 != ~tmp~4; {23155#false} is VALID [2020-07-08 11:43:27,570 INFO L263 TraceCheckUtils]: 263: Hoare triple {23155#false} call activatePump(); {23155#false} is VALID [2020-07-08 11:43:27,570 INFO L280 TraceCheckUtils]: 264: Hoare triple {23155#false} havoc ~tmp~6; {23155#false} is VALID [2020-07-08 11:43:27,570 INFO L263 TraceCheckUtils]: 265: Hoare triple {23155#false} call #t~ret50 := isMethaneAlarm(); {23155#false} is VALID [2020-07-08 11:43:27,570 INFO L280 TraceCheckUtils]: 266: Hoare triple {23155#false} havoc ~retValue_acc~6; {23155#false} is VALID [2020-07-08 11:43:27,570 INFO L263 TraceCheckUtils]: 267: Hoare triple {23155#false} call #t~ret51 := isMethaneLevelCritical(); {23155#false} is VALID [2020-07-08 11:43:27,570 INFO L280 TraceCheckUtils]: 268: Hoare triple {23155#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23155#false} is VALID [2020-07-08 11:43:27,571 INFO L280 TraceCheckUtils]: 269: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,571 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23155#false} {23155#false} #534#return; {23155#false} is VALID [2020-07-08 11:43:27,571 INFO L280 TraceCheckUtils]: 271: Hoare triple {23155#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23155#false} is VALID [2020-07-08 11:43:27,571 INFO L280 TraceCheckUtils]: 272: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,571 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23155#false} {23155#false} #494#return; {23155#false} is VALID [2020-07-08 11:43:27,571 INFO L280 TraceCheckUtils]: 274: Hoare triple {23155#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23155#false} is VALID [2020-07-08 11:43:27,572 INFO L280 TraceCheckUtils]: 275: Hoare triple {23155#false} assume !(0 != ~tmp~6); {23155#false} is VALID [2020-07-08 11:43:27,572 INFO L263 TraceCheckUtils]: 276: Hoare triple {23155#false} call activatePump__wrappee__highWaterSensor(); {23155#false} is VALID [2020-07-08 11:43:27,572 INFO L280 TraceCheckUtils]: 277: Hoare triple {23155#false} ~pumpRunning~0 := 1; {23155#false} is VALID [2020-07-08 11:43:27,572 INFO L280 TraceCheckUtils]: 278: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,572 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23155#false} {23155#false} #496#return; {23155#false} is VALID [2020-07-08 11:43:27,572 INFO L280 TraceCheckUtils]: 280: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,573 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23155#false} {23155#false} #522#return; {23155#false} is VALID [2020-07-08 11:43:27,573 INFO L280 TraceCheckUtils]: 282: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,573 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23155#false} {23155#false} #484#return; {23155#false} is VALID [2020-07-08 11:43:27,573 INFO L280 TraceCheckUtils]: 284: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,573 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23155#false} {23155#false} #504#return; {23155#false} is VALID [2020-07-08 11:43:27,573 INFO L263 TraceCheckUtils]: 286: Hoare triple {23155#false} call __utac_acc__Specification5_spec__3(); {23155#false} is VALID [2020-07-08 11:43:27,574 INFO L280 TraceCheckUtils]: 287: Hoare triple {23155#false} havoc ~tmp~3;havoc ~tmp___0~0; {23155#false} is VALID [2020-07-08 11:43:27,574 INFO L263 TraceCheckUtils]: 288: Hoare triple {23155#false} call #t~ret46 := getWaterLevel(); {23155#false} is VALID [2020-07-08 11:43:27,574 INFO L280 TraceCheckUtils]: 289: Hoare triple {23155#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23155#false} is VALID [2020-07-08 11:43:27,574 INFO L280 TraceCheckUtils]: 290: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,574 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23155#false} {23155#false} #514#return; {23155#false} is VALID [2020-07-08 11:43:27,574 INFO L280 TraceCheckUtils]: 292: Hoare triple {23155#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23155#false} is VALID [2020-07-08 11:43:27,575 INFO L280 TraceCheckUtils]: 293: Hoare triple {23155#false} assume 2 != ~tmp~3; {23155#false} is VALID [2020-07-08 11:43:27,575 INFO L263 TraceCheckUtils]: 294: Hoare triple {23155#false} call #t~ret47 := isPumpRunning(); {23155#false} is VALID [2020-07-08 11:43:27,575 INFO L280 TraceCheckUtils]: 295: Hoare triple {23155#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23155#false} is VALID [2020-07-08 11:43:27,575 INFO L280 TraceCheckUtils]: 296: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-08 11:43:27,575 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23155#false} {23155#false} #516#return; {23155#false} is VALID [2020-07-08 11:43:27,575 INFO L280 TraceCheckUtils]: 298: Hoare triple {23155#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {23155#false} is VALID [2020-07-08 11:43:27,576 INFO L280 TraceCheckUtils]: 299: Hoare triple {23155#false} assume 0 != ~tmp___0~0; {23155#false} is VALID [2020-07-08 11:43:27,576 INFO L280 TraceCheckUtils]: 300: Hoare triple {23155#false} assume 0 == ~switchedOnBeforeTS~0; {23155#false} is VALID [2020-07-08 11:43:27,576 INFO L263 TraceCheckUtils]: 301: Hoare triple {23155#false} call __automaton_fail(); {23155#false} is VALID [2020-07-08 11:43:27,576 INFO L280 TraceCheckUtils]: 302: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-08 11:43:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 230 proven. 4 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-07-08 11:43:27,635 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:43:27,635 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 25 [2020-07-08 11:43:27,635 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204651347] [2020-07-08 11:43:27,637 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-08 11:43:28,693 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:43:28,693 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-08 11:43:29,158 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:43:29,158 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-08 11:43:29,159 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:43:29,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-08 11:43:29,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2020-07-08 11:43:29,160 INFO L87 Difference]: Start difference. First operand 826 states and 963 transitions. Second operand 25 states. [2020-07-08 11:43:31,217 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-08 11:43:37,285 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:43:41,771 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:43:47,419 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-08 11:43:48,693 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-08 11:43:49,607 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-08 11:43:49,971 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:43:51,140 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:43:51,664 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:44:23,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:44:23,572 INFO L93 Difference]: Finished difference Result 1972 states and 2593 transitions. [2020-07-08 11:44:23,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-08 11:44:23,572 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-08 11:44:23,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:44:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 11:44:23,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 735 transitions. [2020-07-08 11:44:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 11:44:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 735 transitions. [2020-07-08 11:44:23,611 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 735 transitions. [2020-07-08 11:44:25,926 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 11:44:26,001 INFO L225 Difference]: With dead ends: 1972 [2020-07-08 11:44:26,001 INFO L226 Difference]: Without dead ends: 1193 [2020-07-08 11:44:26,005 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 418 SyntacticMatches, 1 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 945 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=669, Invalid=3113, Unknown=0, NotChecked=0, Total=3782 [2020-07-08 11:44:26,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1193 states. [2020-07-08 11:44:35,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1193 to 868. [2020-07-08 11:44:35,061 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:44:35,061 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1193 states. Second operand 868 states. [2020-07-08 11:44:35,061 INFO L74 IsIncluded]: Start isIncluded. First operand 1193 states. Second operand 868 states. [2020-07-08 11:44:35,062 INFO L87 Difference]: Start difference. First operand 1193 states. Second operand 868 states. [2020-07-08 11:44:35,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:44:35,152 INFO L93 Difference]: Finished difference Result 1193 states and 1554 transitions. [2020-07-08 11:44:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1554 transitions. [2020-07-08 11:44:35,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:44:35,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:44:35,157 INFO L74 IsIncluded]: Start isIncluded. First operand 868 states. Second operand 1193 states. [2020-07-08 11:44:35,157 INFO L87 Difference]: Start difference. First operand 868 states. Second operand 1193 states. [2020-07-08 11:44:35,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:44:35,250 INFO L93 Difference]: Finished difference Result 1193 states and 1554 transitions. [2020-07-08 11:44:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1554 transitions. [2020-07-08 11:44:35,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:44:35,287 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:44:35,287 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:44:35,287 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:44:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2020-07-08 11:44:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1005 transitions. [2020-07-08 11:44:35,344 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1005 transitions. Word has length 303 [2020-07-08 11:44:35,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:44:35,344 INFO L479 AbstractCegarLoop]: Abstraction has 868 states and 1005 transitions. [2020-07-08 11:44:35,344 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-08 11:44:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1005 transitions. [2020-07-08 11:44:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2020-07-08 11:44:35,351 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:44:35,352 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:44:35,566 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:44:35,567 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:44:35,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:44:35,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1882657169, now seen corresponding path program 1 times [2020-07-08 11:44:35,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:44:35,568 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785255073] [2020-07-08 11:44:35,568 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:44:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,002 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:44:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {31256#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {31002#true} is VALID [2020-07-08 11:44:36,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,045 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #540#return; {31002#true} is VALID [2020-07-08 11:44:36,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,048 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31002#true} #438#return; {31002#true} is VALID [2020-07-08 11:44:36,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,051 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31002#true} #440#return; {31002#true} is VALID [2020-07-08 11:44:36,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:44:36,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {31257#(= 1 |valid_product_#res|)} assume true; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:44:36,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31257#(= 1 |valid_product_#res|)} {31002#true} #442#return; {31014#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:44:36,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,072 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31002#true} #444#return; {31002#true} is VALID [2020-07-08 11:44:36,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31002#true} is VALID [2020-07-08 11:44:36,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #530#return; {31002#true} is VALID [2020-07-08 11:44:36,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-08 11:44:36,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #486#return; {31002#true} is VALID [2020-07-08 11:44:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,178 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,179 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,179 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,180 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-08 11:44:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,223 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,223 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:36,224 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:36,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,225 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,225 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,225 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:36,225 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:36,226 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:36,226 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,226 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,241 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,241 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,242 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,242 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,249 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:36,249 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,250 INFO L263 TraceCheckUtils]: 3: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,250 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,250 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,251 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,251 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:36,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:36,252 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,253 INFO L280 TraceCheckUtils]: 13: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,254 INFO L280 TraceCheckUtils]: 14: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,255 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,255 INFO L280 TraceCheckUtils]: 16: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,256 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,257 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,257 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:36,257 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:36,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,258 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,258 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:36,258 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:36,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:36,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,259 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:36,259 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-08 11:44:36,259 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,260 INFO L263 TraceCheckUtils]: 16: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:36,261 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,261 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,261 INFO L263 TraceCheckUtils]: 20: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,261 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,261 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,262 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,262 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,262 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,262 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,262 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:36,263 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:36,264 INFO L263 TraceCheckUtils]: 29: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,265 INFO L280 TraceCheckUtils]: 30: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,265 INFO L280 TraceCheckUtils]: 31: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,266 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,267 INFO L280 TraceCheckUtils]: 33: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,268 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,268 INFO L280 TraceCheckUtils]: 35: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,269 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-08 11:44:36,271 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,272 INFO L263 TraceCheckUtils]: 5: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,272 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:36,272 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:36,272 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,272 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,273 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,273 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,273 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:36,273 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:36,273 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:36,274 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,274 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:36,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-08 11:44:36,274 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,275 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,275 INFO L280 TraceCheckUtils]: 20: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:36,276 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,276 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,276 INFO L263 TraceCheckUtils]: 23: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,276 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,277 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,277 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,277 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,277 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,277 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:36,278 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:36,279 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,280 INFO L280 TraceCheckUtils]: 33: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,280 INFO L280 TraceCheckUtils]: 34: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,281 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,282 INFO L280 TraceCheckUtils]: 36: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,283 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,283 INFO L280 TraceCheckUtils]: 38: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,284 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,285 INFO L280 TraceCheckUtils]: 40: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,286 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:36,295 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,296 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,296 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:36,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume !(2 != ~tmp~3); {31002#true} is VALID [2020-07-08 11:44:36,296 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,297 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,299 INFO L263 TraceCheckUtils]: 0: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:36,299 INFO L263 TraceCheckUtils]: 1: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,299 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,299 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,300 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,300 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,300 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-08 11:44:36,300 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-08 11:44:36,300 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-08 11:44:36,301 INFO L263 TraceCheckUtils]: 10: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,302 INFO L280 TraceCheckUtils]: 11: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,302 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-08 11:44:36,303 INFO L263 TraceCheckUtils]: 13: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,303 INFO L280 TraceCheckUtils]: 14: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,303 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,303 INFO L263 TraceCheckUtils]: 16: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:36,304 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:36,304 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,304 INFO L280 TraceCheckUtils]: 20: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,304 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,304 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,305 INFO L280 TraceCheckUtils]: 23: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:36,305 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:36,305 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:36,305 INFO L280 TraceCheckUtils]: 26: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,305 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:36,306 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-08 11:44:36,306 INFO L280 TraceCheckUtils]: 29: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,307 INFO L263 TraceCheckUtils]: 30: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,307 INFO L280 TraceCheckUtils]: 31: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:36,307 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,307 INFO L280 TraceCheckUtils]: 33: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,308 INFO L263 TraceCheckUtils]: 34: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,308 INFO L280 TraceCheckUtils]: 35: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,308 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,308 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,308 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,309 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,309 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,309 INFO L280 TraceCheckUtils]: 41: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:36,309 INFO L280 TraceCheckUtils]: 42: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:36,310 INFO L263 TraceCheckUtils]: 43: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,311 INFO L280 TraceCheckUtils]: 44: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,312 INFO L280 TraceCheckUtils]: 45: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,313 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,313 INFO L280 TraceCheckUtils]: 47: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,314 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,315 INFO L280 TraceCheckUtils]: 49: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,316 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,316 INFO L280 TraceCheckUtils]: 51: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,317 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,317 INFO L263 TraceCheckUtils]: 53: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-08 11:44:36,318 INFO L280 TraceCheckUtils]: 54: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:36,318 INFO L263 TraceCheckUtils]: 55: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,318 INFO L280 TraceCheckUtils]: 56: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,318 INFO L280 TraceCheckUtils]: 57: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,318 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,319 INFO L280 TraceCheckUtils]: 59: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:36,319 INFO L280 TraceCheckUtils]: 60: Hoare triple {31002#true} assume !(2 != ~tmp~3); {31002#true} is VALID [2020-07-08 11:44:36,319 INFO L280 TraceCheckUtils]: 61: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,320 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {31002#true} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,320 INFO L280 TraceCheckUtils]: 63: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,321 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #490#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,345 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,346 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,346 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,346 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,346 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-08 11:44:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-08 11:44:36,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,351 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #502#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,365 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,366 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,366 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,366 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,367 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-08 11:44:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,375 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,376 INFO L263 TraceCheckUtils]: 2: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-08 11:44:36,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,377 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,378 INFO L280 TraceCheckUtils]: 5: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,379 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,379 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,379 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,380 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,380 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,380 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,380 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,380 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,381 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-08 11:44:36,381 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-08 11:44:36,381 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume !(0 != ~tmp~5); {31002#true} is VALID [2020-07-08 11:44:36,382 INFO L263 TraceCheckUtils]: 13: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,383 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,383 INFO L263 TraceCheckUtils]: 16: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-08 11:44:36,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,384 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,384 INFO L280 TraceCheckUtils]: 19: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,385 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,386 INFO L280 TraceCheckUtils]: 21: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,387 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31089#(not (= 0 ~pumpRunning~0))} #504#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:36,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:36,498 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-08 11:44:36,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:36,498 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,499 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,500 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:36,500 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-08 11:44:36,500 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,501 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:36,502 INFO L280 TraceCheckUtils]: 9: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:36,504 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-08 11:44:36,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:44:36,506 INFO L280 TraceCheckUtils]: 12: Hoare triple {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,507 INFO L280 TraceCheckUtils]: 13: Hoare triple {31490#(= 0 ~pumpRunning~0)} assume true; {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,508 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31490#(= 0 ~pumpRunning~0)} {31089#(not (= 0 ~pumpRunning~0))} #506#return; {31003#false} is VALID [2020-07-08 11:44:36,510 INFO L263 TraceCheckUtils]: 0: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:36,510 INFO L263 TraceCheckUtils]: 1: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,511 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,512 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-08 11:44:36,513 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,514 INFO L263 TraceCheckUtils]: 9: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:36,515 INFO L280 TraceCheckUtils]: 10: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-08 11:44:36,515 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,516 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #502#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,517 INFO L280 TraceCheckUtils]: 13: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,518 INFO L263 TraceCheckUtils]: 14: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,519 INFO L280 TraceCheckUtils]: 15: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,519 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,519 INFO L263 TraceCheckUtils]: 17: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,519 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,520 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,520 INFO L280 TraceCheckUtils]: 20: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,520 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,521 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,521 INFO L280 TraceCheckUtils]: 23: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,521 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,522 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-08 11:44:36,522 INFO L280 TraceCheckUtils]: 26: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-08 11:44:36,522 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume !(0 != ~tmp~5); {31002#true} is VALID [2020-07-08 11:44:36,523 INFO L263 TraceCheckUtils]: 28: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,524 INFO L280 TraceCheckUtils]: 29: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,525 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,525 INFO L263 TraceCheckUtils]: 31: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-08 11:44:36,525 INFO L280 TraceCheckUtils]: 32: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,526 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,527 INFO L280 TraceCheckUtils]: 34: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,528 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,529 INFO L280 TraceCheckUtils]: 36: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,530 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31089#(not (= 0 ~pumpRunning~0))} #504#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,530 INFO L263 TraceCheckUtils]: 38: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-08 11:44:36,530 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:36,530 INFO L263 TraceCheckUtils]: 40: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,530 INFO L280 TraceCheckUtils]: 41: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,531 INFO L280 TraceCheckUtils]: 42: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,531 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,531 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:36,531 INFO L280 TraceCheckUtils]: 45: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-08 11:44:36,531 INFO L263 TraceCheckUtils]: 46: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,532 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:36,533 INFO L280 TraceCheckUtils]: 48: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:36,534 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-08 11:44:36,535 INFO L280 TraceCheckUtils]: 50: Hoare triple {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:44:36,536 INFO L280 TraceCheckUtils]: 51: Hoare triple {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,536 INFO L280 TraceCheckUtils]: 52: Hoare triple {31490#(= 0 ~pumpRunning~0)} assume true; {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,537 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {31490#(= 0 ~pumpRunning~0)} {31089#(not (= 0 ~pumpRunning~0))} #506#return; {31003#false} is VALID [2020-07-08 11:44:36,538 INFO L280 TraceCheckUtils]: 54: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:36,538 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31003#false} {31089#(not (= 0 ~pumpRunning~0))} #490#return; {31003#false} is VALID [2020-07-08 11:44:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,559 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,560 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,561 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,562 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-08 11:44:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-08 11:44:36,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #502#return; {31002#true} is VALID [2020-07-08 11:44:36,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,584 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,585 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,586 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,586 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-08 11:44:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-08 11:44:36,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,591 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-08 11:44:36,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,592 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,593 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,594 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,594 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,595 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-08 11:44:36,595 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-08 11:44:36,595 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume 0 != ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,597 INFO L263 TraceCheckUtils]: 13: Hoare triple {31002#true} call deactivatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-08 11:44:36,597 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,598 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-08 11:44:36,598 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,598 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31002#true} {31002#true} #504#return; {31002#true} is VALID [2020-07-08 11:44:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,611 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-08 11:44:36,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:36,611 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,612 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,612 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:36,613 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-08 11:44:36,613 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,613 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,614 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,614 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-08 11:44:36,614 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31002#true} is VALID [2020-07-08 11:44:36,615 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume !(0 != ~tmp___0~0); {31002#true} is VALID [2020-07-08 11:44:36,615 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,615 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31002#true} {31002#true} #506#return; {31002#true} is VALID [2020-07-08 11:44:36,617 INFO L263 TraceCheckUtils]: 0: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:36,617 INFO L263 TraceCheckUtils]: 1: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,618 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,618 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,619 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,619 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-08 11:44:36,619 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,620 INFO L263 TraceCheckUtils]: 9: Hoare triple {31002#true} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:36,621 INFO L280 TraceCheckUtils]: 10: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-08 11:44:36,621 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,621 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31002#true} {31002#true} #502#return; {31002#true} is VALID [2020-07-08 11:44:36,621 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-08 11:44:36,623 INFO L263 TraceCheckUtils]: 14: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,623 INFO L280 TraceCheckUtils]: 15: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,623 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,624 INFO L263 TraceCheckUtils]: 17: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,624 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,624 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,624 INFO L280 TraceCheckUtils]: 20: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,625 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,625 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,625 INFO L280 TraceCheckUtils]: 23: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,626 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,626 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-08 11:44:36,626 INFO L280 TraceCheckUtils]: 26: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-08 11:44:36,627 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume 0 != ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,628 INFO L263 TraceCheckUtils]: 28: Hoare triple {31002#true} call deactivatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,628 INFO L280 TraceCheckUtils]: 29: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-08 11:44:36,628 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,629 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-08 11:44:36,629 INFO L280 TraceCheckUtils]: 32: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,629 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31002#true} {31002#true} #504#return; {31002#true} is VALID [2020-07-08 11:44:36,630 INFO L263 TraceCheckUtils]: 34: Hoare triple {31002#true} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-08 11:44:36,630 INFO L280 TraceCheckUtils]: 35: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:36,630 INFO L263 TraceCheckUtils]: 36: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,630 INFO L280 TraceCheckUtils]: 37: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,631 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,631 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,631 INFO L280 TraceCheckUtils]: 40: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:36,632 INFO L280 TraceCheckUtils]: 41: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-08 11:44:36,632 INFO L263 TraceCheckUtils]: 42: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,632 INFO L280 TraceCheckUtils]: 43: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,633 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,633 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-08 11:44:36,633 INFO L280 TraceCheckUtils]: 46: Hoare triple {31002#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31002#true} is VALID [2020-07-08 11:44:36,633 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} assume !(0 != ~tmp___0~0); {31002#true} is VALID [2020-07-08 11:44:36,634 INFO L280 TraceCheckUtils]: 48: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,634 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31002#true} {31002#true} #506#return; {31002#true} is VALID [2020-07-08 11:44:36,634 INFO L280 TraceCheckUtils]: 50: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,635 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31002#true} {31003#false} #490#return; {31003#false} is VALID [2020-07-08 11:44:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-08 11:44:36,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,641 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31003#false} #486#return; {31003#false} is VALID [2020-07-08 11:44:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,648 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,648 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,649 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,650 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,650 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31003#false} #500#return; {31003#false} is VALID [2020-07-08 11:44:36,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,676 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:36,676 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:36,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,678 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:36,678 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:36,679 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:36,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,679 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,692 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,693 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,694 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,695 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,695 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,695 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-08 11:44:36,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-08 11:44:36,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:36,701 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,701 INFO L263 TraceCheckUtils]: 3: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,702 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,702 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,703 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,703 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,703 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,703 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:36,703 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:36,704 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-08 11:44:36,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,705 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-08 11:44:36,705 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,706 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-08 11:44:36,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,707 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:36,707 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:36,708 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,708 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,708 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,709 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,709 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:36,709 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:36,710 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:36,710 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,710 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:36,710 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-08 11:44:36,711 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,712 INFO L263 TraceCheckUtils]: 16: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,712 INFO L280 TraceCheckUtils]: 17: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:36,712 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,713 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,713 INFO L263 TraceCheckUtils]: 20: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,713 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,714 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,714 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,714 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,715 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,715 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,715 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:36,715 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:36,717 INFO L263 TraceCheckUtils]: 29: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,717 INFO L280 TraceCheckUtils]: 30: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-08 11:44:36,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,718 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-08 11:44:36,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,718 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-08 11:44:36,718 INFO L280 TraceCheckUtils]: 35: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,719 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31002#true} {31002#true} #484#return; {31002#true} is VALID [2020-07-08 11:44:36,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-08 11:44:36,722 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,723 INFO L263 TraceCheckUtils]: 5: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:36,723 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:36,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,724 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,724 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,725 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:36,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:36,725 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:36,726 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,726 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:36,726 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-08 11:44:36,726 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,728 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,728 INFO L280 TraceCheckUtils]: 20: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:36,728 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,729 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,729 INFO L263 TraceCheckUtils]: 23: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,729 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,729 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,730 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,730 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,730 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,731 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,731 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:36,731 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:36,732 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,733 INFO L280 TraceCheckUtils]: 33: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-08 11:44:36,733 INFO L280 TraceCheckUtils]: 34: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,733 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-08 11:44:36,734 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,734 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-08 11:44:36,734 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,735 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31002#true} {31002#true} #484#return; {31002#true} is VALID [2020-07-08 11:44:36,735 INFO L280 TraceCheckUtils]: 40: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,735 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31002#true} {31003#false} #504#return; {31003#false} is VALID [2020-07-08 11:44:36,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,740 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31003#false} #514#return; {31003#false} is VALID [2020-07-08 11:44:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:36,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,743 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31003#false} #516#return; {31003#false} is VALID [2020-07-08 11:44:36,751 INFO L263 TraceCheckUtils]: 0: Hoare triple {31002#true} call ULTIMATE.init(); {31256#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:44:36,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {31256#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {31002#true} is VALID [2020-07-08 11:44:36,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,752 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #540#return; {31002#true} is VALID [2020-07-08 11:44:36,753 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret75 := main(); {31002#true} is VALID [2020-07-08 11:44:36,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~11;havoc ~tmp~9; {31002#true} is VALID [2020-07-08 11:44:36,753 INFO L263 TraceCheckUtils]: 6: Hoare triple {31002#true} call select_helpers(); {31002#true} is VALID [2020-07-08 11:44:36,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,753 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #438#return; {31002#true} is VALID [2020-07-08 11:44:36,754 INFO L263 TraceCheckUtils]: 9: Hoare triple {31002#true} call select_features(); {31002#true} is VALID [2020-07-08 11:44:36,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,754 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #440#return; {31002#true} is VALID [2020-07-08 11:44:36,754 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call #t~ret74 := valid_product(); {31002#true} is VALID [2020-07-08 11:44:36,755 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:44:36,756 INFO L280 TraceCheckUtils]: 14: Hoare triple {31257#(= 1 |valid_product_#res|)} assume true; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:44:36,757 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31257#(= 1 |valid_product_#res|)} {31002#true} #442#return; {31014#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:44:36,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {31014#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31015#(= 1 main_~tmp~9)} is VALID [2020-07-08 11:44:36,758 INFO L280 TraceCheckUtils]: 17: Hoare triple {31015#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {31002#true} is VALID [2020-07-08 11:44:36,758 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call setup(); {31002#true} is VALID [2020-07-08 11:44:36,758 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,758 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31002#true} {31002#true} #444#return; {31002#true} is VALID [2020-07-08 11:44:36,759 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call runTest(); {31002#true} is VALID [2020-07-08 11:44:36,760 INFO L263 TraceCheckUtils]: 22: Hoare triple {31002#true} call __utac_acc__Specification5_spec__1(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:36,760 INFO L280 TraceCheckUtils]: 23: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31002#true} is VALID [2020-07-08 11:44:36,760 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,760 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #530#return; {31002#true} is VALID [2020-07-08 11:44:36,760 INFO L263 TraceCheckUtils]: 26: Hoare triple {31002#true} call test(); {31002#true} is VALID [2020-07-08 11:44:36,761 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31002#true} is VALID [2020-07-08 11:44:36,761 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !false; {31002#true} is VALID [2020-07-08 11:44:36,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {31002#true} assume ~splverifierCounter~0 < 4; {31002#true} is VALID [2020-07-08 11:44:36,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31002#true} is VALID [2020-07-08 11:44:36,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume 0 != ~tmp~8; {31002#true} is VALID [2020-07-08 11:44:36,762 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call waterRise(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:36,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-08 11:44:36,762 INFO L280 TraceCheckUtils]: 34: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,763 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31002#true} {31002#true} #486#return; {31002#true} is VALID [2020-07-08 11:44:36,763 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31002#true} is VALID [2020-07-08 11:44:36,763 INFO L280 TraceCheckUtils]: 37: Hoare triple {31002#true} assume !(0 != ~tmp___0~2); {31002#true} is VALID [2020-07-08 11:44:36,763 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31002#true} is VALID [2020-07-08 11:44:36,763 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} assume 0 != ~tmp___2~0; {31002#true} is VALID [2020-07-08 11:44:36,765 INFO L263 TraceCheckUtils]: 40: Hoare triple {31002#true} call timeShift(); {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:44:36,766 INFO L263 TraceCheckUtils]: 41: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:36,767 INFO L263 TraceCheckUtils]: 42: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,767 INFO L280 TraceCheckUtils]: 43: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,767 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,768 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,768 INFO L280 TraceCheckUtils]: 46: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,768 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,768 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-08 11:44:36,769 INFO L280 TraceCheckUtils]: 49: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-08 11:44:36,769 INFO L280 TraceCheckUtils]: 50: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-08 11:44:36,770 INFO L263 TraceCheckUtils]: 51: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,771 INFO L280 TraceCheckUtils]: 52: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,771 INFO L280 TraceCheckUtils]: 53: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-08 11:44:36,772 INFO L263 TraceCheckUtils]: 54: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,772 INFO L280 TraceCheckUtils]: 55: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,773 INFO L280 TraceCheckUtils]: 56: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,773 INFO L263 TraceCheckUtils]: 57: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,773 INFO L280 TraceCheckUtils]: 58: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:36,773 INFO L263 TraceCheckUtils]: 59: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:36,774 INFO L280 TraceCheckUtils]: 60: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,774 INFO L280 TraceCheckUtils]: 61: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,774 INFO L280 TraceCheckUtils]: 62: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,775 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,775 INFO L280 TraceCheckUtils]: 64: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:36,775 INFO L280 TraceCheckUtils]: 65: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:36,775 INFO L280 TraceCheckUtils]: 66: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:36,776 INFO L280 TraceCheckUtils]: 67: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,776 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:36,776 INFO L280 TraceCheckUtils]: 69: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-08 11:44:36,777 INFO L280 TraceCheckUtils]: 70: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,778 INFO L263 TraceCheckUtils]: 71: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,778 INFO L280 TraceCheckUtils]: 72: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:36,778 INFO L263 TraceCheckUtils]: 73: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,779 INFO L280 TraceCheckUtils]: 74: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,779 INFO L263 TraceCheckUtils]: 75: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,779 INFO L280 TraceCheckUtils]: 76: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,780 INFO L280 TraceCheckUtils]: 77: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,780 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,780 INFO L280 TraceCheckUtils]: 79: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,780 INFO L280 TraceCheckUtils]: 80: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,781 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,781 INFO L280 TraceCheckUtils]: 82: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:36,781 INFO L280 TraceCheckUtils]: 83: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:36,782 INFO L263 TraceCheckUtils]: 84: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,784 INFO L280 TraceCheckUtils]: 85: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,784 INFO L280 TraceCheckUtils]: 86: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,785 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,786 INFO L280 TraceCheckUtils]: 88: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,787 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,788 INFO L280 TraceCheckUtils]: 90: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,789 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,790 INFO L280 TraceCheckUtils]: 92: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,791 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,792 INFO L263 TraceCheckUtils]: 94: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-08 11:44:36,792 INFO L280 TraceCheckUtils]: 95: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:36,792 INFO L263 TraceCheckUtils]: 96: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,792 INFO L280 TraceCheckUtils]: 97: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,793 INFO L280 TraceCheckUtils]: 98: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,793 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,793 INFO L280 TraceCheckUtils]: 100: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:36,794 INFO L280 TraceCheckUtils]: 101: Hoare triple {31002#true} assume !(2 != ~tmp~3); {31002#true} is VALID [2020-07-08 11:44:36,794 INFO L280 TraceCheckUtils]: 102: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,795 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31002#true} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,796 INFO L280 TraceCheckUtils]: 104: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,797 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #490#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,798 INFO L280 TraceCheckUtils]: 106: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume !false; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,799 INFO L280 TraceCheckUtils]: 107: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,800 INFO L280 TraceCheckUtils]: 108: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,801 INFO L280 TraceCheckUtils]: 109: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,802 INFO L280 TraceCheckUtils]: 110: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,803 INFO L280 TraceCheckUtils]: 111: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,804 INFO L280 TraceCheckUtils]: 112: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,805 INFO L280 TraceCheckUtils]: 113: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,807 INFO L263 TraceCheckUtils]: 114: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call timeShift(); {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:44:36,809 INFO L263 TraceCheckUtils]: 115: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:36,809 INFO L263 TraceCheckUtils]: 116: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,809 INFO L280 TraceCheckUtils]: 117: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,810 INFO L280 TraceCheckUtils]: 118: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,810 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,810 INFO L280 TraceCheckUtils]: 120: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,811 INFO L280 TraceCheckUtils]: 121: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,811 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-08 11:44:36,812 INFO L280 TraceCheckUtils]: 123: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,813 INFO L263 TraceCheckUtils]: 124: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:36,813 INFO L280 TraceCheckUtils]: 125: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-08 11:44:36,814 INFO L280 TraceCheckUtils]: 126: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,815 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #502#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,815 INFO L280 TraceCheckUtils]: 128: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,816 INFO L263 TraceCheckUtils]: 129: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,817 INFO L280 TraceCheckUtils]: 130: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,817 INFO L280 TraceCheckUtils]: 131: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,817 INFO L263 TraceCheckUtils]: 132: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,817 INFO L280 TraceCheckUtils]: 133: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,817 INFO L263 TraceCheckUtils]: 134: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,818 INFO L280 TraceCheckUtils]: 135: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,818 INFO L280 TraceCheckUtils]: 136: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,818 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,818 INFO L280 TraceCheckUtils]: 138: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,819 INFO L280 TraceCheckUtils]: 139: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,819 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-08 11:44:36,819 INFO L280 TraceCheckUtils]: 141: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-08 11:44:36,819 INFO L280 TraceCheckUtils]: 142: Hoare triple {31002#true} assume !(0 != ~tmp~5); {31002#true} is VALID [2020-07-08 11:44:36,820 INFO L263 TraceCheckUtils]: 143: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,821 INFO L280 TraceCheckUtils]: 144: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,822 INFO L280 TraceCheckUtils]: 145: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,822 INFO L263 TraceCheckUtils]: 146: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-08 11:44:36,822 INFO L280 TraceCheckUtils]: 147: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,823 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,824 INFO L280 TraceCheckUtils]: 149: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,825 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,826 INFO L280 TraceCheckUtils]: 151: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,827 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31089#(not (= 0 ~pumpRunning~0))} #504#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:44:36,827 INFO L263 TraceCheckUtils]: 153: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-08 11:44:36,828 INFO L280 TraceCheckUtils]: 154: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:36,828 INFO L263 TraceCheckUtils]: 155: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,828 INFO L280 TraceCheckUtils]: 156: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,828 INFO L280 TraceCheckUtils]: 157: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,829 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,829 INFO L280 TraceCheckUtils]: 159: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:36,829 INFO L280 TraceCheckUtils]: 160: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-08 11:44:36,829 INFO L263 TraceCheckUtils]: 161: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,830 INFO L280 TraceCheckUtils]: 162: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:36,831 INFO L280 TraceCheckUtils]: 163: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:36,833 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-08 11:44:36,834 INFO L280 TraceCheckUtils]: 165: Hoare triple {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:44:36,835 INFO L280 TraceCheckUtils]: 166: Hoare triple {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,836 INFO L280 TraceCheckUtils]: 167: Hoare triple {31490#(= 0 ~pumpRunning~0)} assume true; {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:44:36,837 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {31490#(= 0 ~pumpRunning~0)} {31089#(not (= 0 ~pumpRunning~0))} #506#return; {31003#false} is VALID [2020-07-08 11:44:36,837 INFO L280 TraceCheckUtils]: 169: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:36,838 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {31003#false} {31089#(not (= 0 ~pumpRunning~0))} #490#return; {31003#false} is VALID [2020-07-08 11:44:36,838 INFO L280 TraceCheckUtils]: 171: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-08 11:44:36,838 INFO L280 TraceCheckUtils]: 172: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-08 11:44:36,838 INFO L280 TraceCheckUtils]: 173: Hoare triple {31003#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31003#false} is VALID [2020-07-08 11:44:36,839 INFO L280 TraceCheckUtils]: 174: Hoare triple {31003#false} assume !(0 != ~tmp~8); {31003#false} is VALID [2020-07-08 11:44:36,839 INFO L280 TraceCheckUtils]: 175: Hoare triple {31003#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31003#false} is VALID [2020-07-08 11:44:36,839 INFO L280 TraceCheckUtils]: 176: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-08 11:44:36,839 INFO L280 TraceCheckUtils]: 177: Hoare triple {31003#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31003#false} is VALID [2020-07-08 11:44:36,840 INFO L280 TraceCheckUtils]: 178: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-08 11:44:36,840 INFO L263 TraceCheckUtils]: 179: Hoare triple {31003#false} call timeShift(); {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:44:36,842 INFO L263 TraceCheckUtils]: 180: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:36,842 INFO L263 TraceCheckUtils]: 181: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,842 INFO L280 TraceCheckUtils]: 182: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,843 INFO L280 TraceCheckUtils]: 183: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,843 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,843 INFO L280 TraceCheckUtils]: 185: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,843 INFO L280 TraceCheckUtils]: 186: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,844 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-08 11:44:36,844 INFO L280 TraceCheckUtils]: 188: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,845 INFO L263 TraceCheckUtils]: 189: Hoare triple {31002#true} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:36,845 INFO L280 TraceCheckUtils]: 190: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-08 11:44:36,846 INFO L280 TraceCheckUtils]: 191: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,846 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {31002#true} {31002#true} #502#return; {31002#true} is VALID [2020-07-08 11:44:36,846 INFO L280 TraceCheckUtils]: 193: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-08 11:44:36,847 INFO L263 TraceCheckUtils]: 194: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,848 INFO L280 TraceCheckUtils]: 195: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,848 INFO L280 TraceCheckUtils]: 196: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,848 INFO L263 TraceCheckUtils]: 197: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,849 INFO L280 TraceCheckUtils]: 198: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,849 INFO L263 TraceCheckUtils]: 199: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,849 INFO L280 TraceCheckUtils]: 200: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,849 INFO L280 TraceCheckUtils]: 201: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,850 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,850 INFO L280 TraceCheckUtils]: 203: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,850 INFO L280 TraceCheckUtils]: 204: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,850 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-08 11:44:36,850 INFO L280 TraceCheckUtils]: 206: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-08 11:44:36,851 INFO L280 TraceCheckUtils]: 207: Hoare triple {31002#true} assume 0 != ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,852 INFO L263 TraceCheckUtils]: 208: Hoare triple {31002#true} call deactivatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,852 INFO L280 TraceCheckUtils]: 209: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-08 11:44:36,852 INFO L280 TraceCheckUtils]: 210: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,852 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-08 11:44:36,852 INFO L280 TraceCheckUtils]: 212: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,853 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {31002#true} {31002#true} #504#return; {31002#true} is VALID [2020-07-08 11:44:36,853 INFO L263 TraceCheckUtils]: 214: Hoare triple {31002#true} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-08 11:44:36,853 INFO L280 TraceCheckUtils]: 215: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:36,853 INFO L263 TraceCheckUtils]: 216: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,853 INFO L280 TraceCheckUtils]: 217: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,854 INFO L280 TraceCheckUtils]: 218: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,854 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:36,854 INFO L280 TraceCheckUtils]: 220: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:36,854 INFO L280 TraceCheckUtils]: 221: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-08 11:44:36,854 INFO L263 TraceCheckUtils]: 222: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,854 INFO L280 TraceCheckUtils]: 223: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,855 INFO L280 TraceCheckUtils]: 224: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,855 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-08 11:44:36,855 INFO L280 TraceCheckUtils]: 226: Hoare triple {31002#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31002#true} is VALID [2020-07-08 11:44:36,855 INFO L280 TraceCheckUtils]: 227: Hoare triple {31002#true} assume !(0 != ~tmp___0~0); {31002#true} is VALID [2020-07-08 11:44:36,855 INFO L280 TraceCheckUtils]: 228: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,856 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31002#true} {31002#true} #506#return; {31002#true} is VALID [2020-07-08 11:44:36,856 INFO L280 TraceCheckUtils]: 230: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,856 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {31002#true} {31003#false} #490#return; {31003#false} is VALID [2020-07-08 11:44:36,856 INFO L280 TraceCheckUtils]: 232: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-08 11:44:36,856 INFO L280 TraceCheckUtils]: 233: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-08 11:44:36,856 INFO L280 TraceCheckUtils]: 234: Hoare triple {31003#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31003#false} is VALID [2020-07-08 11:44:36,857 INFO L280 TraceCheckUtils]: 235: Hoare triple {31003#false} assume 0 != ~tmp~8; {31003#false} is VALID [2020-07-08 11:44:36,857 INFO L263 TraceCheckUtils]: 236: Hoare triple {31003#false} call waterRise(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:36,857 INFO L280 TraceCheckUtils]: 237: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-08 11:44:36,857 INFO L280 TraceCheckUtils]: 238: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,857 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {31002#true} {31003#false} #486#return; {31003#false} is VALID [2020-07-08 11:44:36,857 INFO L280 TraceCheckUtils]: 240: Hoare triple {31003#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31003#false} is VALID [2020-07-08 11:44:36,858 INFO L280 TraceCheckUtils]: 241: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-08 11:44:36,858 INFO L280 TraceCheckUtils]: 242: Hoare triple {31003#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31003#false} is VALID [2020-07-08 11:44:36,858 INFO L280 TraceCheckUtils]: 243: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-08 11:44:36,858 INFO L263 TraceCheckUtils]: 244: Hoare triple {31003#false} call timeShift(); {31003#false} is VALID [2020-07-08 11:44:36,858 INFO L263 TraceCheckUtils]: 245: Hoare triple {31003#false} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:36,858 INFO L263 TraceCheckUtils]: 246: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,859 INFO L280 TraceCheckUtils]: 247: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,859 INFO L280 TraceCheckUtils]: 248: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,859 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-08 11:44:36,859 INFO L280 TraceCheckUtils]: 250: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:36,859 INFO L280 TraceCheckUtils]: 251: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,859 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {31002#true} {31003#false} #500#return; {31003#false} is VALID [2020-07-08 11:44:36,860 INFO L280 TraceCheckUtils]: 253: Hoare triple {31003#false} assume !(0 != ~pumpRunning~0); {31003#false} is VALID [2020-07-08 11:44:36,860 INFO L280 TraceCheckUtils]: 254: Hoare triple {31003#false} assume 0 != ~systemActive~0; {31003#false} is VALID [2020-07-08 11:44:36,860 INFO L263 TraceCheckUtils]: 255: Hoare triple {31003#false} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,860 INFO L280 TraceCheckUtils]: 256: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:36,860 INFO L280 TraceCheckUtils]: 257: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-08 11:44:36,861 INFO L263 TraceCheckUtils]: 258: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,862 INFO L280 TraceCheckUtils]: 259: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,862 INFO L280 TraceCheckUtils]: 260: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:36,862 INFO L263 TraceCheckUtils]: 261: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,863 INFO L280 TraceCheckUtils]: 262: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:36,863 INFO L263 TraceCheckUtils]: 263: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:36,863 INFO L280 TraceCheckUtils]: 264: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,864 INFO L280 TraceCheckUtils]: 265: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:36,864 INFO L280 TraceCheckUtils]: 266: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,864 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:36,864 INFO L280 TraceCheckUtils]: 268: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:36,865 INFO L280 TraceCheckUtils]: 269: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:36,865 INFO L280 TraceCheckUtils]: 270: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:36,865 INFO L280 TraceCheckUtils]: 271: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,866 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:36,866 INFO L280 TraceCheckUtils]: 273: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-08 11:44:36,866 INFO L280 TraceCheckUtils]: 274: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:36,867 INFO L263 TraceCheckUtils]: 275: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,868 INFO L280 TraceCheckUtils]: 276: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:36,868 INFO L263 TraceCheckUtils]: 277: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:36,868 INFO L280 TraceCheckUtils]: 278: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,869 INFO L263 TraceCheckUtils]: 279: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:36,869 INFO L280 TraceCheckUtils]: 280: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:36,869 INFO L280 TraceCheckUtils]: 281: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,870 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:36,870 INFO L280 TraceCheckUtils]: 283: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:36,870 INFO L280 TraceCheckUtils]: 284: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,870 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:36,871 INFO L280 TraceCheckUtils]: 286: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:36,871 INFO L280 TraceCheckUtils]: 287: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:36,872 INFO L263 TraceCheckUtils]: 288: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:36,873 INFO L280 TraceCheckUtils]: 289: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-08 11:44:36,873 INFO L280 TraceCheckUtils]: 290: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,873 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-08 11:44:36,873 INFO L280 TraceCheckUtils]: 292: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,874 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-08 11:44:36,874 INFO L280 TraceCheckUtils]: 294: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,874 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31002#true} {31002#true} #484#return; {31002#true} is VALID [2020-07-08 11:44:36,874 INFO L280 TraceCheckUtils]: 296: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,875 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31002#true} {31003#false} #504#return; {31003#false} is VALID [2020-07-08 11:44:36,875 INFO L263 TraceCheckUtils]: 298: Hoare triple {31003#false} call __utac_acc__Specification5_spec__3(); {31003#false} is VALID [2020-07-08 11:44:36,875 INFO L280 TraceCheckUtils]: 299: Hoare triple {31003#false} havoc ~tmp~3;havoc ~tmp___0~0; {31003#false} is VALID [2020-07-08 11:44:36,876 INFO L263 TraceCheckUtils]: 300: Hoare triple {31003#false} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:36,876 INFO L280 TraceCheckUtils]: 301: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:36,876 INFO L280 TraceCheckUtils]: 302: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,876 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {31002#true} {31003#false} #514#return; {31003#false} is VALID [2020-07-08 11:44:36,877 INFO L280 TraceCheckUtils]: 304: Hoare triple {31003#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31003#false} is VALID [2020-07-08 11:44:36,877 INFO L280 TraceCheckUtils]: 305: Hoare triple {31003#false} assume 2 != ~tmp~3; {31003#false} is VALID [2020-07-08 11:44:36,877 INFO L263 TraceCheckUtils]: 306: Hoare triple {31003#false} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:36,877 INFO L280 TraceCheckUtils]: 307: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:36,878 INFO L280 TraceCheckUtils]: 308: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:36,878 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {31002#true} {31003#false} #516#return; {31003#false} is VALID [2020-07-08 11:44:36,878 INFO L280 TraceCheckUtils]: 310: Hoare triple {31003#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31003#false} is VALID [2020-07-08 11:44:36,879 INFO L280 TraceCheckUtils]: 311: Hoare triple {31003#false} assume 0 != ~tmp___0~0; {31003#false} is VALID [2020-07-08 11:44:36,879 INFO L280 TraceCheckUtils]: 312: Hoare triple {31003#false} assume 0 == ~switchedOnBeforeTS~0; {31003#false} is VALID [2020-07-08 11:44:36,879 INFO L263 TraceCheckUtils]: 313: Hoare triple {31003#false} call __automaton_fail(); {31003#false} is VALID [2020-07-08 11:44:36,879 INFO L280 TraceCheckUtils]: 314: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-08 11:44:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2020-07-08 11:44:37,046 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785255073] [2020-07-08 11:44:37,047 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1808365628] [2020-07-08 11:44:37,047 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 11:44:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:37,305 INFO L264 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-08 11:44:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:37,370 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:44:37,905 INFO L263 TraceCheckUtils]: 0: Hoare triple {31002#true} call ULTIMATE.init(); {31002#true} is VALID [2020-07-08 11:44:37,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {31002#true} is VALID [2020-07-08 11:44:37,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,906 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #540#return; {31002#true} is VALID [2020-07-08 11:44:37,906 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret75 := main(); {31002#true} is VALID [2020-07-08 11:44:37,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~11;havoc ~tmp~9; {31002#true} is VALID [2020-07-08 11:44:37,906 INFO L263 TraceCheckUtils]: 6: Hoare triple {31002#true} call select_helpers(); {31002#true} is VALID [2020-07-08 11:44:37,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,906 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #438#return; {31002#true} is VALID [2020-07-08 11:44:37,907 INFO L263 TraceCheckUtils]: 9: Hoare triple {31002#true} call select_features(); {31002#true} is VALID [2020-07-08 11:44:37,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,907 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #440#return; {31002#true} is VALID [2020-07-08 11:44:37,907 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call #t~ret74 := valid_product(); {31002#true} is VALID [2020-07-08 11:44:37,907 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {31002#true} is VALID [2020-07-08 11:44:37,907 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,908 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31002#true} {31002#true} #442#return; {31002#true} is VALID [2020-07-08 11:44:37,908 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31002#true} is VALID [2020-07-08 11:44:37,908 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume 0 != ~tmp~9; {31002#true} is VALID [2020-07-08 11:44:37,908 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call setup(); {31002#true} is VALID [2020-07-08 11:44:37,908 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,908 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31002#true} {31002#true} #444#return; {31002#true} is VALID [2020-07-08 11:44:37,909 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call runTest(); {31002#true} is VALID [2020-07-08 11:44:37,909 INFO L263 TraceCheckUtils]: 22: Hoare triple {31002#true} call __utac_acc__Specification5_spec__1(); {31002#true} is VALID [2020-07-08 11:44:37,909 INFO L280 TraceCheckUtils]: 23: Hoare triple {31002#true} ~switchedOnBeforeTS~0 := 0; {31002#true} is VALID [2020-07-08 11:44:37,909 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,909 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #530#return; {31002#true} is VALID [2020-07-08 11:44:37,909 INFO L263 TraceCheckUtils]: 26: Hoare triple {31002#true} call test(); {31002#true} is VALID [2020-07-08 11:44:37,910 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31002#true} is VALID [2020-07-08 11:44:37,910 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !false; {31002#true} is VALID [2020-07-08 11:44:37,910 INFO L280 TraceCheckUtils]: 29: Hoare triple {31002#true} assume ~splverifierCounter~0 < 4; {31002#true} is VALID [2020-07-08 11:44:37,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31002#true} is VALID [2020-07-08 11:44:37,910 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume 0 != ~tmp~8; {31002#true} is VALID [2020-07-08 11:44:37,911 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call waterRise(); {31002#true} is VALID [2020-07-08 11:44:37,911 INFO L280 TraceCheckUtils]: 33: Hoare triple {31002#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-08 11:44:37,911 INFO L280 TraceCheckUtils]: 34: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,911 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31002#true} {31002#true} #486#return; {31002#true} is VALID [2020-07-08 11:44:37,911 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31002#true} is VALID [2020-07-08 11:44:37,911 INFO L280 TraceCheckUtils]: 37: Hoare triple {31002#true} assume !(0 != ~tmp___0~2); {31002#true} is VALID [2020-07-08 11:44:37,912 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31002#true} is VALID [2020-07-08 11:44:37,912 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} assume 0 != ~tmp___2~0; {31002#true} is VALID [2020-07-08 11:44:37,912 INFO L263 TraceCheckUtils]: 40: Hoare triple {31002#true} call timeShift(); {31002#true} is VALID [2020-07-08 11:44:37,912 INFO L263 TraceCheckUtils]: 41: Hoare triple {31002#true} call __utac_acc__Specification5_spec__2(); {31002#true} is VALID [2020-07-08 11:44:37,912 INFO L263 TraceCheckUtils]: 42: Hoare triple {31002#true} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:37,913 INFO L280 TraceCheckUtils]: 43: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:37,913 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,913 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31002#true} {31002#true} #512#return; {31002#true} is VALID [2020-07-08 11:44:37,913 INFO L280 TraceCheckUtils]: 46: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:37,913 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,914 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31002#true} {31002#true} #500#return; {31002#true} is VALID [2020-07-08 11:44:37,914 INFO L280 TraceCheckUtils]: 49: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-08 11:44:37,914 INFO L280 TraceCheckUtils]: 50: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-08 11:44:37,914 INFO L263 TraceCheckUtils]: 51: Hoare triple {31002#true} call processEnvironment(); {31002#true} is VALID [2020-07-08 11:44:37,914 INFO L280 TraceCheckUtils]: 52: Hoare triple {31002#true} havoc ~tmp~5; {31002#true} is VALID [2020-07-08 11:44:37,914 INFO L280 TraceCheckUtils]: 53: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-08 11:44:37,915 INFO L263 TraceCheckUtils]: 54: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31002#true} is VALID [2020-07-08 11:44:37,915 INFO L280 TraceCheckUtils]: 55: Hoare triple {31002#true} havoc ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:37,915 INFO L280 TraceCheckUtils]: 56: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-08 11:44:37,915 INFO L263 TraceCheckUtils]: 57: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:37,915 INFO L280 TraceCheckUtils]: 58: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-08 11:44:37,916 INFO L263 TraceCheckUtils]: 59: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-08 11:44:37,916 INFO L280 TraceCheckUtils]: 60: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:37,916 INFO L280 TraceCheckUtils]: 61: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-08 11:44:37,916 INFO L280 TraceCheckUtils]: 62: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,916 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-08 11:44:37,917 INFO L280 TraceCheckUtils]: 64: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-08 11:44:37,917 INFO L280 TraceCheckUtils]: 65: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-08 11:44:37,917 INFO L280 TraceCheckUtils]: 66: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-08 11:44:37,917 INFO L280 TraceCheckUtils]: 67: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,917 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-08 11:44:37,918 INFO L280 TraceCheckUtils]: 69: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-08 11:44:37,918 INFO L280 TraceCheckUtils]: 70: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-08 11:44:37,918 INFO L263 TraceCheckUtils]: 71: Hoare triple {31002#true} call activatePump(); {31002#true} is VALID [2020-07-08 11:44:37,918 INFO L280 TraceCheckUtils]: 72: Hoare triple {31002#true} havoc ~tmp~6; {31002#true} is VALID [2020-07-08 11:44:37,918 INFO L263 TraceCheckUtils]: 73: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:37,918 INFO L280 TraceCheckUtils]: 74: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:37,919 INFO L263 TraceCheckUtils]: 75: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:37,919 INFO L280 TraceCheckUtils]: 76: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:37,919 INFO L280 TraceCheckUtils]: 77: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,919 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:37,919 INFO L280 TraceCheckUtils]: 79: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:37,920 INFO L280 TraceCheckUtils]: 80: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,920 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-08 11:44:37,920 INFO L280 TraceCheckUtils]: 82: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-08 11:44:37,920 INFO L280 TraceCheckUtils]: 83: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-08 11:44:37,920 INFO L263 TraceCheckUtils]: 84: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31002#true} is VALID [2020-07-08 11:44:37,924 INFO L280 TraceCheckUtils]: 85: Hoare triple {31002#true} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,925 INFO L280 TraceCheckUtils]: 86: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,926 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,926 INFO L280 TraceCheckUtils]: 88: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,927 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,928 INFO L280 TraceCheckUtils]: 90: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,928 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,929 INFO L280 TraceCheckUtils]: 92: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,929 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,930 INFO L263 TraceCheckUtils]: 94: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,931 INFO L280 TraceCheckUtils]: 95: Hoare triple {31310#(<= 1 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~0; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,932 INFO L263 TraceCheckUtils]: 96: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call #t~ret46 := getWaterLevel(); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,933 INFO L280 TraceCheckUtils]: 97: Hoare triple {31310#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,933 INFO L280 TraceCheckUtils]: 98: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,934 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31310#(<= 1 ~pumpRunning~0)} #514#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,935 INFO L280 TraceCheckUtils]: 100: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,935 INFO L280 TraceCheckUtils]: 101: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~3); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,936 INFO L280 TraceCheckUtils]: 102: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,937 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,937 INFO L280 TraceCheckUtils]: 104: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,938 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #490#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,939 INFO L280 TraceCheckUtils]: 106: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !false; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,939 INFO L280 TraceCheckUtils]: 107: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,940 INFO L280 TraceCheckUtils]: 108: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,940 INFO L280 TraceCheckUtils]: 109: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,941 INFO L280 TraceCheckUtils]: 110: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,942 INFO L280 TraceCheckUtils]: 111: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,942 INFO L280 TraceCheckUtils]: 112: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,943 INFO L280 TraceCheckUtils]: 113: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,944 INFO L263 TraceCheckUtils]: 114: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call timeShift(); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,944 INFO L263 TraceCheckUtils]: 115: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31002#true} is VALID [2020-07-08 11:44:37,944 INFO L263 TraceCheckUtils]: 116: Hoare triple {31002#true} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:37,944 INFO L280 TraceCheckUtils]: 117: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-08 11:44:37,944 INFO L280 TraceCheckUtils]: 118: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,945 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31002#true} {31002#true} #512#return; {31002#true} is VALID [2020-07-08 11:44:37,945 INFO L280 TraceCheckUtils]: 120: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-08 11:44:37,945 INFO L280 TraceCheckUtils]: 121: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,946 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #500#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,947 INFO L280 TraceCheckUtils]: 123: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,947 INFO L263 TraceCheckUtils]: 124: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:37,947 INFO L280 TraceCheckUtils]: 125: Hoare triple {31002#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-08 11:44:37,947 INFO L280 TraceCheckUtils]: 126: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,948 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #502#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,949 INFO L280 TraceCheckUtils]: 128: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,950 INFO L263 TraceCheckUtils]: 129: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,950 INFO L280 TraceCheckUtils]: 130: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,951 INFO L280 TraceCheckUtils]: 131: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,951 INFO L263 TraceCheckUtils]: 132: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-08 11:44:37,951 INFO L280 TraceCheckUtils]: 133: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:37,952 INFO L263 TraceCheckUtils]: 134: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-08 11:44:37,952 INFO L280 TraceCheckUtils]: 135: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-08 11:44:37,952 INFO L280 TraceCheckUtils]: 136: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,952 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-08 11:44:37,952 INFO L280 TraceCheckUtils]: 138: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-08 11:44:37,953 INFO L280 TraceCheckUtils]: 139: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,954 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #478#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,954 INFO L280 TraceCheckUtils]: 141: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,955 INFO L280 TraceCheckUtils]: 142: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~5); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,956 INFO L263 TraceCheckUtils]: 143: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,956 INFO L280 TraceCheckUtils]: 144: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,957 INFO L280 TraceCheckUtils]: 145: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,957 INFO L263 TraceCheckUtils]: 146: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-08 11:44:37,957 INFO L280 TraceCheckUtils]: 147: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,958 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #526#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,959 INFO L280 TraceCheckUtils]: 149: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,960 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #482#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,960 INFO L280 TraceCheckUtils]: 151: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,961 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #504#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:44:37,961 INFO L263 TraceCheckUtils]: 153: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-08 11:44:37,961 INFO L280 TraceCheckUtils]: 154: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-08 11:44:37,962 INFO L263 TraceCheckUtils]: 155: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-08 11:44:37,962 INFO L280 TraceCheckUtils]: 156: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-08 11:44:37,962 INFO L280 TraceCheckUtils]: 157: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-08 11:44:37,962 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-08 11:44:37,962 INFO L280 TraceCheckUtils]: 159: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-08 11:44:37,963 INFO L280 TraceCheckUtils]: 160: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-08 11:44:37,963 INFO L263 TraceCheckUtils]: 161: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-08 11:44:37,964 INFO L280 TraceCheckUtils]: 162: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:37,964 INFO L280 TraceCheckUtils]: 163: Hoare triple {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:44:37,965 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {32143#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-08 11:44:37,966 INFO L280 TraceCheckUtils]: 165: Hoare triple {32143#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {32147#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-08 11:44:37,966 INFO L280 TraceCheckUtils]: 166: Hoare triple {32147#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {32151#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:44:37,967 INFO L280 TraceCheckUtils]: 167: Hoare triple {32151#(<= ~pumpRunning~0 0)} assume true; {32151#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:44:37,968 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {32151#(<= ~pumpRunning~0 0)} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #506#return; {32158#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:44:37,968 INFO L280 TraceCheckUtils]: 169: Hoare triple {32158#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {32158#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:44:37,970 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {32158#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {31310#(<= 1 ~pumpRunning~0)} #490#return; {31003#false} is VALID [2020-07-08 11:44:37,970 INFO L280 TraceCheckUtils]: 171: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-08 11:44:37,970 INFO L280 TraceCheckUtils]: 172: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-08 11:44:37,970 INFO L280 TraceCheckUtils]: 173: Hoare triple {31003#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31003#false} is VALID [2020-07-08 11:44:37,970 INFO L280 TraceCheckUtils]: 174: Hoare triple {31003#false} assume !(0 != ~tmp~8); {31003#false} is VALID [2020-07-08 11:44:37,971 INFO L280 TraceCheckUtils]: 175: Hoare triple {31003#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31003#false} is VALID [2020-07-08 11:44:37,971 INFO L280 TraceCheckUtils]: 176: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-08 11:44:37,971 INFO L280 TraceCheckUtils]: 177: Hoare triple {31003#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31003#false} is VALID [2020-07-08 11:44:37,971 INFO L280 TraceCheckUtils]: 178: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-08 11:44:37,971 INFO L263 TraceCheckUtils]: 179: Hoare triple {31003#false} call timeShift(); {31003#false} is VALID [2020-07-08 11:44:37,971 INFO L263 TraceCheckUtils]: 180: Hoare triple {31003#false} call __utac_acc__Specification5_spec__2(); {31003#false} is VALID [2020-07-08 11:44:37,972 INFO L263 TraceCheckUtils]: 181: Hoare triple {31003#false} call #t~ret45 := isPumpRunning(); {31003#false} is VALID [2020-07-08 11:44:37,972 INFO L280 TraceCheckUtils]: 182: Hoare triple {31003#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31003#false} is VALID [2020-07-08 11:44:37,972 INFO L280 TraceCheckUtils]: 183: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,972 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {31003#false} {31003#false} #512#return; {31003#false} is VALID [2020-07-08 11:44:37,972 INFO L280 TraceCheckUtils]: 185: Hoare triple {31003#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31003#false} is VALID [2020-07-08 11:44:37,972 INFO L280 TraceCheckUtils]: 186: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,973 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31003#false} {31003#false} #500#return; {31003#false} is VALID [2020-07-08 11:44:37,973 INFO L280 TraceCheckUtils]: 188: Hoare triple {31003#false} assume 0 != ~pumpRunning~0; {31003#false} is VALID [2020-07-08 11:44:37,973 INFO L263 TraceCheckUtils]: 189: Hoare triple {31003#false} call lowerWaterLevel(); {31003#false} is VALID [2020-07-08 11:44:37,973 INFO L280 TraceCheckUtils]: 190: Hoare triple {31003#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31003#false} is VALID [2020-07-08 11:44:37,973 INFO L280 TraceCheckUtils]: 191: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,973 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {31003#false} {31003#false} #502#return; {31003#false} is VALID [2020-07-08 11:44:37,974 INFO L280 TraceCheckUtils]: 193: Hoare triple {31003#false} assume 0 != ~systemActive~0; {31003#false} is VALID [2020-07-08 11:44:37,974 INFO L263 TraceCheckUtils]: 194: Hoare triple {31003#false} call processEnvironment(); {31003#false} is VALID [2020-07-08 11:44:37,974 INFO L280 TraceCheckUtils]: 195: Hoare triple {31003#false} havoc ~tmp~5; {31003#false} is VALID [2020-07-08 11:44:37,974 INFO L280 TraceCheckUtils]: 196: Hoare triple {31003#false} assume 0 != ~pumpRunning~0; {31003#false} is VALID [2020-07-08 11:44:37,974 INFO L263 TraceCheckUtils]: 197: Hoare triple {31003#false} call #t~ret49 := isMethaneAlarm(); {31003#false} is VALID [2020-07-08 11:44:37,974 INFO L280 TraceCheckUtils]: 198: Hoare triple {31003#false} havoc ~retValue_acc~6; {31003#false} is VALID [2020-07-08 11:44:37,975 INFO L263 TraceCheckUtils]: 199: Hoare triple {31003#false} call #t~ret51 := isMethaneLevelCritical(); {31003#false} is VALID [2020-07-08 11:44:37,975 INFO L280 TraceCheckUtils]: 200: Hoare triple {31003#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31003#false} is VALID [2020-07-08 11:44:37,975 INFO L280 TraceCheckUtils]: 201: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,975 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {31003#false} {31003#false} #534#return; {31003#false} is VALID [2020-07-08 11:44:37,975 INFO L280 TraceCheckUtils]: 203: Hoare triple {31003#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31003#false} is VALID [2020-07-08 11:44:37,976 INFO L280 TraceCheckUtils]: 204: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,976 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31003#false} {31003#false} #478#return; {31003#false} is VALID [2020-07-08 11:44:37,976 INFO L280 TraceCheckUtils]: 206: Hoare triple {31003#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31003#false} is VALID [2020-07-08 11:44:37,976 INFO L280 TraceCheckUtils]: 207: Hoare triple {31003#false} assume 0 != ~tmp~5; {31003#false} is VALID [2020-07-08 11:44:37,976 INFO L263 TraceCheckUtils]: 208: Hoare triple {31003#false} call deactivatePump(); {31003#false} is VALID [2020-07-08 11:44:37,976 INFO L280 TraceCheckUtils]: 209: Hoare triple {31003#false} ~pumpRunning~0 := 0; {31003#false} is VALID [2020-07-08 11:44:37,977 INFO L280 TraceCheckUtils]: 210: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,977 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {31003#false} {31003#false} #480#return; {31003#false} is VALID [2020-07-08 11:44:37,977 INFO L280 TraceCheckUtils]: 212: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,977 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {31003#false} {31003#false} #504#return; {31003#false} is VALID [2020-07-08 11:44:37,977 INFO L263 TraceCheckUtils]: 214: Hoare triple {31003#false} call __utac_acc__Specification5_spec__3(); {31003#false} is VALID [2020-07-08 11:44:37,977 INFO L280 TraceCheckUtils]: 215: Hoare triple {31003#false} havoc ~tmp~3;havoc ~tmp___0~0; {31003#false} is VALID [2020-07-08 11:44:37,978 INFO L263 TraceCheckUtils]: 216: Hoare triple {31003#false} call #t~ret46 := getWaterLevel(); {31003#false} is VALID [2020-07-08 11:44:37,978 INFO L280 TraceCheckUtils]: 217: Hoare triple {31003#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31003#false} is VALID [2020-07-08 11:44:37,978 INFO L280 TraceCheckUtils]: 218: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,978 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {31003#false} {31003#false} #514#return; {31003#false} is VALID [2020-07-08 11:44:37,978 INFO L280 TraceCheckUtils]: 220: Hoare triple {31003#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31003#false} is VALID [2020-07-08 11:44:37,978 INFO L280 TraceCheckUtils]: 221: Hoare triple {31003#false} assume 2 != ~tmp~3; {31003#false} is VALID [2020-07-08 11:44:37,979 INFO L263 TraceCheckUtils]: 222: Hoare triple {31003#false} call #t~ret47 := isPumpRunning(); {31003#false} is VALID [2020-07-08 11:44:37,979 INFO L280 TraceCheckUtils]: 223: Hoare triple {31003#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31003#false} is VALID [2020-07-08 11:44:37,979 INFO L280 TraceCheckUtils]: 224: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,979 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {31003#false} {31003#false} #516#return; {31003#false} is VALID [2020-07-08 11:44:37,979 INFO L280 TraceCheckUtils]: 226: Hoare triple {31003#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31003#false} is VALID [2020-07-08 11:44:37,979 INFO L280 TraceCheckUtils]: 227: Hoare triple {31003#false} assume !(0 != ~tmp___0~0); {31003#false} is VALID [2020-07-08 11:44:37,980 INFO L280 TraceCheckUtils]: 228: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,980 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31003#false} {31003#false} #506#return; {31003#false} is VALID [2020-07-08 11:44:37,980 INFO L280 TraceCheckUtils]: 230: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,980 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {31003#false} {31003#false} #490#return; {31003#false} is VALID [2020-07-08 11:44:37,980 INFO L280 TraceCheckUtils]: 232: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-08 11:44:37,980 INFO L280 TraceCheckUtils]: 233: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-08 11:44:37,981 INFO L280 TraceCheckUtils]: 234: Hoare triple {31003#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31003#false} is VALID [2020-07-08 11:44:37,981 INFO L280 TraceCheckUtils]: 235: Hoare triple {31003#false} assume 0 != ~tmp~8; {31003#false} is VALID [2020-07-08 11:44:37,981 INFO L263 TraceCheckUtils]: 236: Hoare triple {31003#false} call waterRise(); {31003#false} is VALID [2020-07-08 11:44:37,981 INFO L280 TraceCheckUtils]: 237: Hoare triple {31003#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31003#false} is VALID [2020-07-08 11:44:37,981 INFO L280 TraceCheckUtils]: 238: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,981 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {31003#false} {31003#false} #486#return; {31003#false} is VALID [2020-07-08 11:44:37,982 INFO L280 TraceCheckUtils]: 240: Hoare triple {31003#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31003#false} is VALID [2020-07-08 11:44:37,982 INFO L280 TraceCheckUtils]: 241: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-08 11:44:37,982 INFO L280 TraceCheckUtils]: 242: Hoare triple {31003#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31003#false} is VALID [2020-07-08 11:44:37,982 INFO L280 TraceCheckUtils]: 243: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-08 11:44:37,982 INFO L263 TraceCheckUtils]: 244: Hoare triple {31003#false} call timeShift(); {31003#false} is VALID [2020-07-08 11:44:37,983 INFO L263 TraceCheckUtils]: 245: Hoare triple {31003#false} call __utac_acc__Specification5_spec__2(); {31003#false} is VALID [2020-07-08 11:44:37,983 INFO L263 TraceCheckUtils]: 246: Hoare triple {31003#false} call #t~ret45 := isPumpRunning(); {31003#false} is VALID [2020-07-08 11:44:37,983 INFO L280 TraceCheckUtils]: 247: Hoare triple {31003#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31003#false} is VALID [2020-07-08 11:44:37,983 INFO L280 TraceCheckUtils]: 248: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,983 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {31003#false} {31003#false} #512#return; {31003#false} is VALID [2020-07-08 11:44:37,983 INFO L280 TraceCheckUtils]: 250: Hoare triple {31003#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31003#false} is VALID [2020-07-08 11:44:37,984 INFO L280 TraceCheckUtils]: 251: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,984 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {31003#false} {31003#false} #500#return; {31003#false} is VALID [2020-07-08 11:44:37,984 INFO L280 TraceCheckUtils]: 253: Hoare triple {31003#false} assume !(0 != ~pumpRunning~0); {31003#false} is VALID [2020-07-08 11:44:37,984 INFO L280 TraceCheckUtils]: 254: Hoare triple {31003#false} assume 0 != ~systemActive~0; {31003#false} is VALID [2020-07-08 11:44:37,984 INFO L263 TraceCheckUtils]: 255: Hoare triple {31003#false} call processEnvironment(); {31003#false} is VALID [2020-07-08 11:44:37,984 INFO L280 TraceCheckUtils]: 256: Hoare triple {31003#false} havoc ~tmp~5; {31003#false} is VALID [2020-07-08 11:44:37,985 INFO L280 TraceCheckUtils]: 257: Hoare triple {31003#false} assume !(0 != ~pumpRunning~0); {31003#false} is VALID [2020-07-08 11:44:37,985 INFO L263 TraceCheckUtils]: 258: Hoare triple {31003#false} call processEnvironment__wrappee__methaneQuery(); {31003#false} is VALID [2020-07-08 11:44:37,985 INFO L280 TraceCheckUtils]: 259: Hoare triple {31003#false} havoc ~tmp~4; {31003#false} is VALID [2020-07-08 11:44:37,985 INFO L280 TraceCheckUtils]: 260: Hoare triple {31003#false} assume 0 == ~pumpRunning~0; {31003#false} is VALID [2020-07-08 11:44:37,985 INFO L263 TraceCheckUtils]: 261: Hoare triple {31003#false} call #t~ret48 := isHighWaterLevel(); {31003#false} is VALID [2020-07-08 11:44:37,985 INFO L280 TraceCheckUtils]: 262: Hoare triple {31003#false} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31003#false} is VALID [2020-07-08 11:44:37,986 INFO L263 TraceCheckUtils]: 263: Hoare triple {31003#false} call #t~ret68 := isHighWaterSensorDry(); {31003#false} is VALID [2020-07-08 11:44:37,986 INFO L280 TraceCheckUtils]: 264: Hoare triple {31003#false} havoc ~retValue_acc~2; {31003#false} is VALID [2020-07-08 11:44:37,986 INFO L280 TraceCheckUtils]: 265: Hoare triple {31003#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31003#false} is VALID [2020-07-08 11:44:37,986 INFO L280 TraceCheckUtils]: 266: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,986 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {31003#false} {31003#false} #498#return; {31003#false} is VALID [2020-07-08 11:44:37,986 INFO L280 TraceCheckUtils]: 268: Hoare triple {31003#false} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31003#false} is VALID [2020-07-08 11:44:37,987 INFO L280 TraceCheckUtils]: 269: Hoare triple {31003#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31003#false} is VALID [2020-07-08 11:44:37,987 INFO L280 TraceCheckUtils]: 270: Hoare triple {31003#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31003#false} is VALID [2020-07-08 11:44:37,987 INFO L280 TraceCheckUtils]: 271: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,987 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {31003#false} {31003#false} #520#return; {31003#false} is VALID [2020-07-08 11:44:37,987 INFO L280 TraceCheckUtils]: 273: Hoare triple {31003#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31003#false} is VALID [2020-07-08 11:44:37,987 INFO L280 TraceCheckUtils]: 274: Hoare triple {31003#false} assume 0 != ~tmp~4; {31003#false} is VALID [2020-07-08 11:44:37,988 INFO L263 TraceCheckUtils]: 275: Hoare triple {31003#false} call activatePump(); {31003#false} is VALID [2020-07-08 11:44:37,988 INFO L280 TraceCheckUtils]: 276: Hoare triple {31003#false} havoc ~tmp~6; {31003#false} is VALID [2020-07-08 11:44:37,988 INFO L263 TraceCheckUtils]: 277: Hoare triple {31003#false} call #t~ret50 := isMethaneAlarm(); {31003#false} is VALID [2020-07-08 11:44:37,988 INFO L280 TraceCheckUtils]: 278: Hoare triple {31003#false} havoc ~retValue_acc~6; {31003#false} is VALID [2020-07-08 11:44:37,988 INFO L263 TraceCheckUtils]: 279: Hoare triple {31003#false} call #t~ret51 := isMethaneLevelCritical(); {31003#false} is VALID [2020-07-08 11:44:37,988 INFO L280 TraceCheckUtils]: 280: Hoare triple {31003#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31003#false} is VALID [2020-07-08 11:44:37,989 INFO L280 TraceCheckUtils]: 281: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,989 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {31003#false} {31003#false} #534#return; {31003#false} is VALID [2020-07-08 11:44:37,989 INFO L280 TraceCheckUtils]: 283: Hoare triple {31003#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31003#false} is VALID [2020-07-08 11:44:37,989 INFO L280 TraceCheckUtils]: 284: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,989 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {31003#false} {31003#false} #494#return; {31003#false} is VALID [2020-07-08 11:44:37,989 INFO L280 TraceCheckUtils]: 286: Hoare triple {31003#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31003#false} is VALID [2020-07-08 11:44:37,990 INFO L280 TraceCheckUtils]: 287: Hoare triple {31003#false} assume !(0 != ~tmp~6); {31003#false} is VALID [2020-07-08 11:44:37,990 INFO L263 TraceCheckUtils]: 288: Hoare triple {31003#false} call activatePump__wrappee__highWaterSensor(); {31003#false} is VALID [2020-07-08 11:44:37,990 INFO L280 TraceCheckUtils]: 289: Hoare triple {31003#false} ~pumpRunning~0 := 1; {31003#false} is VALID [2020-07-08 11:44:37,990 INFO L280 TraceCheckUtils]: 290: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,990 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {31003#false} {31003#false} #496#return; {31003#false} is VALID [2020-07-08 11:44:37,990 INFO L280 TraceCheckUtils]: 292: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,991 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {31003#false} {31003#false} #522#return; {31003#false} is VALID [2020-07-08 11:44:37,991 INFO L280 TraceCheckUtils]: 294: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,991 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31003#false} {31003#false} #484#return; {31003#false} is VALID [2020-07-08 11:44:37,991 INFO L280 TraceCheckUtils]: 296: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,992 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31003#false} {31003#false} #504#return; {31003#false} is VALID [2020-07-08 11:44:37,992 INFO L263 TraceCheckUtils]: 298: Hoare triple {31003#false} call __utac_acc__Specification5_spec__3(); {31003#false} is VALID [2020-07-08 11:44:37,992 INFO L280 TraceCheckUtils]: 299: Hoare triple {31003#false} havoc ~tmp~3;havoc ~tmp___0~0; {31003#false} is VALID [2020-07-08 11:44:37,992 INFO L263 TraceCheckUtils]: 300: Hoare triple {31003#false} call #t~ret46 := getWaterLevel(); {31003#false} is VALID [2020-07-08 11:44:37,992 INFO L280 TraceCheckUtils]: 301: Hoare triple {31003#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31003#false} is VALID [2020-07-08 11:44:37,993 INFO L280 TraceCheckUtils]: 302: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,993 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {31003#false} {31003#false} #514#return; {31003#false} is VALID [2020-07-08 11:44:37,993 INFO L280 TraceCheckUtils]: 304: Hoare triple {31003#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31003#false} is VALID [2020-07-08 11:44:37,993 INFO L280 TraceCheckUtils]: 305: Hoare triple {31003#false} assume 2 != ~tmp~3; {31003#false} is VALID [2020-07-08 11:44:37,993 INFO L263 TraceCheckUtils]: 306: Hoare triple {31003#false} call #t~ret47 := isPumpRunning(); {31003#false} is VALID [2020-07-08 11:44:37,994 INFO L280 TraceCheckUtils]: 307: Hoare triple {31003#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31003#false} is VALID [2020-07-08 11:44:37,994 INFO L280 TraceCheckUtils]: 308: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-08 11:44:37,994 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {31003#false} {31003#false} #516#return; {31003#false} is VALID [2020-07-08 11:44:37,994 INFO L280 TraceCheckUtils]: 310: Hoare triple {31003#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31003#false} is VALID [2020-07-08 11:44:37,994 INFO L280 TraceCheckUtils]: 311: Hoare triple {31003#false} assume 0 != ~tmp___0~0; {31003#false} is VALID [2020-07-08 11:44:37,994 INFO L280 TraceCheckUtils]: 312: Hoare triple {31003#false} assume 0 == ~switchedOnBeforeTS~0; {31003#false} is VALID [2020-07-08 11:44:37,995 INFO L263 TraceCheckUtils]: 313: Hoare triple {31003#false} call __automaton_fail(); {31003#false} is VALID [2020-07-08 11:44:37,995 INFO L280 TraceCheckUtils]: 314: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-08 11:44:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 264 proven. 16 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2020-07-08 11:44:38,058 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:44:38,058 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-08 11:44:38,058 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113605690] [2020-07-08 11:44:38,059 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-08 11:47:49,818 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:47:49,818 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 11:47:50,299 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 11:47:50,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 11:47:50,300 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:47:50,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 11:47:50,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-08 11:47:50,301 INFO L87 Difference]: Start difference. First operand 868 states and 1005 transitions. Second operand 22 states. [2020-07-08 11:47:52,317 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-08 11:47:54,778 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:47:55,702 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:47:56,394 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:48:02,482 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:48:12,861 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:48:13,666 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:48:16,408 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:48:20,544 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:48:27,523 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:48:27,959 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:48:38,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:38,404 INFO L93 Difference]: Finished difference Result 1693 states and 2028 transitions. [2020-07-08 11:48:38,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-08 11:48:38,404 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-08 11:48:38,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:48:38,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:48:38,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 491 transitions. [2020-07-08 11:48:38,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:48:38,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 491 transitions. [2020-07-08 11:48:38,415 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 491 transitions. [2020-07-08 11:48:40,128 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:48:40,178 INFO L225 Difference]: With dead ends: 1693 [2020-07-08 11:48:40,178 INFO L226 Difference]: Without dead ends: 938 [2020-07-08 11:48:40,181 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 432 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-08 11:48:40,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2020-07-08 11:48:50,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 868. [2020-07-08 11:48:50,095 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:48:50,095 INFO L82 GeneralOperation]: Start isEquivalent. First operand 938 states. Second operand 868 states. [2020-07-08 11:48:50,095 INFO L74 IsIncluded]: Start isIncluded. First operand 938 states. Second operand 868 states. [2020-07-08 11:48:50,095 INFO L87 Difference]: Start difference. First operand 938 states. Second operand 868 states. [2020-07-08 11:48:50,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:50,142 INFO L93 Difference]: Finished difference Result 938 states and 1125 transitions. [2020-07-08 11:48:50,142 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1125 transitions. [2020-07-08 11:48:50,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:48:50,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:48:50,145 INFO L74 IsIncluded]: Start isIncluded. First operand 868 states. Second operand 938 states. [2020-07-08 11:48:50,146 INFO L87 Difference]: Start difference. First operand 868 states. Second operand 938 states. [2020-07-08 11:48:50,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:48:50,198 INFO L93 Difference]: Finished difference Result 938 states and 1125 transitions. [2020-07-08 11:48:50,198 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1125 transitions. [2020-07-08 11:48:50,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:48:50,201 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:48:50,201 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:48:50,201 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:48:50,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2020-07-08 11:48:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1002 transitions. [2020-07-08 11:48:50,255 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1002 transitions. Word has length 315 [2020-07-08 11:48:50,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:48:50,256 INFO L479 AbstractCegarLoop]: Abstraction has 868 states and 1002 transitions. [2020-07-08 11:48:50,256 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 11:48:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1002 transitions. [2020-07-08 11:48:50,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2020-07-08 11:48:50,262 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:48:50,263 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:48:50,475 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-08 11:48:50,476 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:48:50,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:48:50,476 INFO L82 PathProgramCache]: Analyzing trace with hash 360807099, now seen corresponding path program 1 times [2020-07-08 11:48:50,477 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:48:50,477 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786828449] [2020-07-08 11:48:50,477 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:48:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:50,895 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:48:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:50,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {38246#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:50,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:50,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #540#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:50,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:50,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:50,983 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #438#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:50,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:50,989 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #440#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:50,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {37993#true} is VALID [2020-07-08 11:48:50,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:50,995 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #442#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:50,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,000 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #444#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37993#true} is VALID [2020-07-08 11:48:51,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,026 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #530#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37993#true} is VALID [2020-07-08 11:48:51,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,043 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #486#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,097 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,097 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,098 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-08 11:48:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,132 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:51,133 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:51,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,134 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:51,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:51,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:51,134 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,135 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,148 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,149 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,149 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,150 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,156 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:51,157 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,157 INFO L263 TraceCheckUtils]: 3: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,158 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,158 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,158 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,158 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,159 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,159 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,159 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:51,159 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:51,160 INFO L263 TraceCheckUtils]: 12: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,161 INFO L280 TraceCheckUtils]: 13: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,161 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,161 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,161 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,162 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:51,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,163 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:51,163 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:51,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,164 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:51,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:51,165 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:51,165 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,165 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:51,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-08 11:48:51,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,167 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,167 INFO L280 TraceCheckUtils]: 17: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:51,167 INFO L263 TraceCheckUtils]: 18: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,167 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,168 INFO L263 TraceCheckUtils]: 20: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,168 INFO L280 TraceCheckUtils]: 21: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,168 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,168 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,168 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,169 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,169 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,169 INFO L280 TraceCheckUtils]: 27: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:51,169 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:51,170 INFO L263 TraceCheckUtils]: 29: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,170 INFO L280 TraceCheckUtils]: 30: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,171 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,171 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,171 INFO L280 TraceCheckUtils]: 33: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,171 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:51,171 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,172 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-08 11:48:51,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,174 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,174 INFO L280 TraceCheckUtils]: 3: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,174 INFO L263 TraceCheckUtils]: 5: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:51,175 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:51,175 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,175 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,175 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,176 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,176 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:51,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:51,176 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:51,176 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,176 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:51,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-08 11:48:51,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,180 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,181 INFO L280 TraceCheckUtils]: 20: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:51,181 INFO L263 TraceCheckUtils]: 21: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,181 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,181 INFO L263 TraceCheckUtils]: 23: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,181 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,182 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,182 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,182 INFO L280 TraceCheckUtils]: 27: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,182 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,182 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,182 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:51,183 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:51,184 INFO L263 TraceCheckUtils]: 32: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,184 INFO L280 TraceCheckUtils]: 33: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,184 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,184 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,184 INFO L280 TraceCheckUtils]: 36: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,184 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:51,185 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,185 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-08 11:48:51,185 INFO L280 TraceCheckUtils]: 40: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,185 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37993#true} {37993#true} #504#return; {37993#true} is VALID [2020-07-08 11:48:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,192 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,193 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,193 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:51,194 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-08 11:48:51,194 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,194 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37993#true} #506#return; {37993#true} is VALID [2020-07-08 11:48:51,195 INFO L263 TraceCheckUtils]: 0: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:51,195 INFO L263 TraceCheckUtils]: 1: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,196 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,196 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,196 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,196 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-08 11:48:51,196 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,197 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-08 11:48:51,197 INFO L263 TraceCheckUtils]: 10: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,197 INFO L280 TraceCheckUtils]: 11: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,198 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,199 INFO L263 TraceCheckUtils]: 13: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,199 INFO L280 TraceCheckUtils]: 14: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,199 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,199 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,199 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:51,199 INFO L263 TraceCheckUtils]: 18: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:51,200 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,200 INFO L280 TraceCheckUtils]: 20: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,200 INFO L280 TraceCheckUtils]: 21: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,200 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,200 INFO L280 TraceCheckUtils]: 23: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:51,201 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:51,201 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:51,201 INFO L280 TraceCheckUtils]: 26: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,201 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:51,201 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-08 11:48:51,201 INFO L280 TraceCheckUtils]: 29: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,202 INFO L263 TraceCheckUtils]: 30: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,202 INFO L280 TraceCheckUtils]: 31: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:51,203 INFO L263 TraceCheckUtils]: 32: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,203 INFO L280 TraceCheckUtils]: 33: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,203 INFO L263 TraceCheckUtils]: 34: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,203 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,203 INFO L280 TraceCheckUtils]: 36: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,203 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,204 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,204 INFO L280 TraceCheckUtils]: 39: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,204 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,204 INFO L280 TraceCheckUtils]: 41: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:51,204 INFO L280 TraceCheckUtils]: 42: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:51,206 INFO L263 TraceCheckUtils]: 43: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,206 INFO L280 TraceCheckUtils]: 44: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,206 INFO L280 TraceCheckUtils]: 45: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,206 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,206 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,207 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:51,207 INFO L280 TraceCheckUtils]: 49: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,207 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-08 11:48:51,207 INFO L280 TraceCheckUtils]: 51: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,207 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {37993#true} {37993#true} #504#return; {37993#true} is VALID [2020-07-08 11:48:51,207 INFO L263 TraceCheckUtils]: 53: Hoare triple {37993#true} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-08 11:48:51,208 INFO L280 TraceCheckUtils]: 54: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,208 INFO L263 TraceCheckUtils]: 55: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,208 INFO L280 TraceCheckUtils]: 56: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,208 INFO L280 TraceCheckUtils]: 57: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,208 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,208 INFO L280 TraceCheckUtils]: 59: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:51,209 INFO L280 TraceCheckUtils]: 60: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-08 11:48:51,209 INFO L280 TraceCheckUtils]: 61: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,209 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {37993#true} {37993#true} #506#return; {37993#true} is VALID [2020-07-08 11:48:51,209 INFO L280 TraceCheckUtils]: 63: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,210 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,229 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,230 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,231 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-08 11:48:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-08 11:48:51,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,235 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-08 11:48:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,347 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,347 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,350 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,353 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} is VALID [2020-07-08 11:48:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,360 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-08 11:48:51,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,361 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-08 11:48:51,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,361 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-08 11:48:51,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,362 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,363 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,363 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,366 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,367 INFO L280 TraceCheckUtils]: 9: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,368 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} is VALID [2020-07-08 11:48:51,369 INFO L280 TraceCheckUtils]: 11: Hoare triple {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-08 11:48:51,369 INFO L280 TraceCheckUtils]: 12: Hoare triple {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,370 INFO L263 TraceCheckUtils]: 13: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,370 INFO L280 TraceCheckUtils]: 14: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,370 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,371 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-08 11:48:51,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,371 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-08 11:48:51,371 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,372 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,372 INFO L280 TraceCheckUtils]: 21: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,373 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #504#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,381 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,385 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:51,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,386 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,386 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,386 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:51,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-08 11:48:51,387 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,387 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,387 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:51,388 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-08 11:48:51,388 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,388 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-08 11:48:51,388 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,389 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #506#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,390 INFO L263 TraceCheckUtils]: 0: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:51,390 INFO L263 TraceCheckUtils]: 1: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,391 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,391 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,391 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,391 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-08 11:48:51,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,392 INFO L263 TraceCheckUtils]: 9: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:51,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-08 11:48:51,393 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,393 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-08 11:48:51,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-08 11:48:51,394 INFO L263 TraceCheckUtils]: 14: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,395 INFO L280 TraceCheckUtils]: 15: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,395 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,395 INFO L263 TraceCheckUtils]: 17: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,395 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,395 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,396 INFO L280 TraceCheckUtils]: 20: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,398 INFO L280 TraceCheckUtils]: 21: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,399 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,400 INFO L280 TraceCheckUtils]: 23: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,401 INFO L280 TraceCheckUtils]: 24: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,403 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} is VALID [2020-07-08 11:48:51,404 INFO L280 TraceCheckUtils]: 26: Hoare triple {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-08 11:48:51,405 INFO L280 TraceCheckUtils]: 27: Hoare triple {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,406 INFO L263 TraceCheckUtils]: 28: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,406 INFO L280 TraceCheckUtils]: 29: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,406 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,406 INFO L263 TraceCheckUtils]: 31: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-08 11:48:51,407 INFO L280 TraceCheckUtils]: 32: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,407 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-08 11:48:51,407 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,408 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,409 INFO L280 TraceCheckUtils]: 36: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,409 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #504#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,410 INFO L263 TraceCheckUtils]: 38: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-08 11:48:51,410 INFO L280 TraceCheckUtils]: 39: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,410 INFO L263 TraceCheckUtils]: 40: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,410 INFO L280 TraceCheckUtils]: 41: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,411 INFO L280 TraceCheckUtils]: 42: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,411 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,411 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:51,411 INFO L280 TraceCheckUtils]: 45: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-08 11:48:51,411 INFO L263 TraceCheckUtils]: 46: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,412 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,412 INFO L280 TraceCheckUtils]: 48: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,412 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:51,412 INFO L280 TraceCheckUtils]: 50: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-08 11:48:51,413 INFO L280 TraceCheckUtils]: 51: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,413 INFO L280 TraceCheckUtils]: 52: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-08 11:48:51,413 INFO L280 TraceCheckUtils]: 53: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,414 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #506#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,415 INFO L280 TraceCheckUtils]: 55: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,415 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,466 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,467 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,467 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-08 11:48:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-08 11:48:51,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-08 11:48:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,552 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,553 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,555 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,557 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:48:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-08 11:48:51,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,562 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,563 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,563 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,565 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,566 INFO L280 TraceCheckUtils]: 8: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,567 INFO L280 TraceCheckUtils]: 9: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,568 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:48:51,569 INFO L280 TraceCheckUtils]: 11: Hoare triple {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-08 11:48:51,569 INFO L280 TraceCheckUtils]: 12: Hoare triple {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,570 INFO L263 TraceCheckUtils]: 13: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,570 INFO L280 TraceCheckUtils]: 14: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-08 11:48:51,571 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,571 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,573 INFO L280 TraceCheckUtils]: 17: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,573 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37993#true} #504#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,581 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,585 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:51,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,585 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,586 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:51,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-08 11:48:51,586 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,586 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,587 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,587 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:51,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-08 11:48:51,587 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-08 11:48:51,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,588 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #506#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,589 INFO L263 TraceCheckUtils]: 0: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:51,590 INFO L263 TraceCheckUtils]: 1: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,590 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,590 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,591 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,591 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-08 11:48:51,591 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,592 INFO L263 TraceCheckUtils]: 9: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:51,592 INFO L280 TraceCheckUtils]: 10: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-08 11:48:51,592 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,592 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-08 11:48:51,592 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-08 11:48:51,594 INFO L263 TraceCheckUtils]: 14: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,594 INFO L280 TraceCheckUtils]: 15: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,594 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,594 INFO L263 TraceCheckUtils]: 17: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,594 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,595 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,596 INFO L280 TraceCheckUtils]: 20: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,596 INFO L280 TraceCheckUtils]: 21: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,597 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,598 INFO L280 TraceCheckUtils]: 23: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,599 INFO L280 TraceCheckUtils]: 24: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,600 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:48:51,600 INFO L280 TraceCheckUtils]: 26: Hoare triple {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-08 11:48:51,601 INFO L280 TraceCheckUtils]: 27: Hoare triple {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,602 INFO L263 TraceCheckUtils]: 28: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,602 INFO L280 TraceCheckUtils]: 29: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-08 11:48:51,603 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,604 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,604 INFO L280 TraceCheckUtils]: 32: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,605 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37993#true} #504#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,606 INFO L263 TraceCheckUtils]: 34: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-08 11:48:51,606 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,606 INFO L263 TraceCheckUtils]: 36: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,606 INFO L280 TraceCheckUtils]: 37: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,607 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,607 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,607 INFO L280 TraceCheckUtils]: 40: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:51,607 INFO L280 TraceCheckUtils]: 41: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-08 11:48:51,608 INFO L263 TraceCheckUtils]: 42: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,608 INFO L280 TraceCheckUtils]: 43: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,608 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,608 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:51,608 INFO L280 TraceCheckUtils]: 46: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-08 11:48:51,609 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-08 11:48:51,609 INFO L280 TraceCheckUtils]: 48: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,610 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #506#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,610 INFO L280 TraceCheckUtils]: 50: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,611 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37994#false} is VALID [2020-07-08 11:48:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37993#true} is VALID [2020-07-08 11:48:51,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,622 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37994#false} #486#return; {37994#false} is VALID [2020-07-08 11:48:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,629 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,629 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,630 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,631 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37994#false} #500#return; {37994#false} is VALID [2020-07-08 11:48:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,663 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:51,664 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:51,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,664 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,664 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,664 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:51,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:51,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:51,665 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,665 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,676 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,677 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,677 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,677 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,682 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:51,682 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,683 INFO L263 TraceCheckUtils]: 3: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,683 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,684 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:51,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:51,685 INFO L263 TraceCheckUtils]: 12: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,686 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,686 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,686 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:51,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,687 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,687 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:51,687 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:51,688 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,688 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,688 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,688 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:51,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:51,689 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:51,689 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,689 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:51,689 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-08 11:48:51,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,691 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,691 INFO L280 TraceCheckUtils]: 17: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:51,691 INFO L263 TraceCheckUtils]: 18: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,692 INFO L263 TraceCheckUtils]: 20: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,692 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,692 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,692 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,693 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,693 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,693 INFO L280 TraceCheckUtils]: 27: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:51,693 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:51,694 INFO L263 TraceCheckUtils]: 29: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,694 INFO L280 TraceCheckUtils]: 30: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,694 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,695 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,695 INFO L280 TraceCheckUtils]: 33: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,695 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:51,695 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,695 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-08 11:48:51,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,698 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,698 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,698 INFO L263 TraceCheckUtils]: 5: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,699 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:51,699 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:51,699 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,699 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,699 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,699 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,700 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:51,700 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:51,700 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:51,700 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,700 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:51,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-08 11:48:51,701 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,702 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,702 INFO L280 TraceCheckUtils]: 20: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:51,702 INFO L263 TraceCheckUtils]: 21: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,702 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,702 INFO L263 TraceCheckUtils]: 23: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,703 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,703 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,703 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,703 INFO L280 TraceCheckUtils]: 27: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,703 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,703 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:51,704 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:51,705 INFO L263 TraceCheckUtils]: 32: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,705 INFO L280 TraceCheckUtils]: 33: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,705 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,705 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,706 INFO L280 TraceCheckUtils]: 36: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,706 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:51,706 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,706 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-08 11:48:51,706 INFO L280 TraceCheckUtils]: 40: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,706 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37993#true} {37994#false} #504#return; {37994#false} is VALID [2020-07-08 11:48:51,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,711 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37994#false} #514#return; {37994#false} is VALID [2020-07-08 11:48:51,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:51,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,714 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37994#false} #516#return; {37994#false} is VALID [2020-07-08 11:48:51,719 INFO L263 TraceCheckUtils]: 0: Hoare triple {37993#true} call ULTIMATE.init(); {38246#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:48:51,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {38246#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,727 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #540#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,728 INFO L263 TraceCheckUtils]: 4: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call #t~ret75 := main(); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,729 INFO L280 TraceCheckUtils]: 5: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,729 INFO L263 TraceCheckUtils]: 6: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {37993#true} is VALID [2020-07-08 11:48:51,729 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,730 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #438#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,730 INFO L263 TraceCheckUtils]: 9: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call select_features(); {37993#true} is VALID [2020-07-08 11:48:51,731 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,732 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #440#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,732 INFO L263 TraceCheckUtils]: 12: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := valid_product(); {37993#true} is VALID [2020-07-08 11:48:51,732 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {37993#true} is VALID [2020-07-08 11:48:51,732 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,733 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #442#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,734 INFO L280 TraceCheckUtils]: 16: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,735 INFO L280 TraceCheckUtils]: 17: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~9; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,736 INFO L263 TraceCheckUtils]: 18: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call setup(); {37993#true} is VALID [2020-07-08 11:48:51,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,737 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #444#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,737 INFO L263 TraceCheckUtils]: 21: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call runTest(); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,738 INFO L263 TraceCheckUtils]: 22: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:51,739 INFO L280 TraceCheckUtils]: 23: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37993#true} is VALID [2020-07-08 11:48:51,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,740 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #530#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,740 INFO L263 TraceCheckUtils]: 26: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call test(); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,741 INFO L280 TraceCheckUtils]: 27: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,742 INFO L280 TraceCheckUtils]: 28: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !false; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,743 INFO L280 TraceCheckUtils]: 29: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,743 INFO L280 TraceCheckUtils]: 30: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,746 INFO L263 TraceCheckUtils]: 32: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call waterRise(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:51,746 INFO L280 TraceCheckUtils]: 33: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37993#true} is VALID [2020-07-08 11:48:51,746 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,747 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #486#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,748 INFO L280 TraceCheckUtils]: 36: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,749 INFO L280 TraceCheckUtils]: 37: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,749 INFO L280 TraceCheckUtils]: 38: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,750 INFO L280 TraceCheckUtils]: 39: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,751 INFO L263 TraceCheckUtils]: 40: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call timeShift(); {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:48:51,752 INFO L263 TraceCheckUtils]: 41: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:51,753 INFO L263 TraceCheckUtils]: 42: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,753 INFO L280 TraceCheckUtils]: 43: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,753 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,753 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,754 INFO L280 TraceCheckUtils]: 46: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,754 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,754 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-08 11:48:51,754 INFO L280 TraceCheckUtils]: 49: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,754 INFO L280 TraceCheckUtils]: 50: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-08 11:48:51,755 INFO L263 TraceCheckUtils]: 51: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,756 INFO L280 TraceCheckUtils]: 52: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,756 INFO L280 TraceCheckUtils]: 53: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,757 INFO L263 TraceCheckUtils]: 54: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,757 INFO L280 TraceCheckUtils]: 55: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,757 INFO L280 TraceCheckUtils]: 56: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,757 INFO L263 TraceCheckUtils]: 57: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,757 INFO L280 TraceCheckUtils]: 58: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:51,757 INFO L263 TraceCheckUtils]: 59: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:51,758 INFO L280 TraceCheckUtils]: 60: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,758 INFO L280 TraceCheckUtils]: 61: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,758 INFO L280 TraceCheckUtils]: 62: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,758 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,758 INFO L280 TraceCheckUtils]: 64: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:51,759 INFO L280 TraceCheckUtils]: 65: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:51,759 INFO L280 TraceCheckUtils]: 66: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:51,759 INFO L280 TraceCheckUtils]: 67: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,759 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:51,759 INFO L280 TraceCheckUtils]: 69: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-08 11:48:51,759 INFO L280 TraceCheckUtils]: 70: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,760 INFO L263 TraceCheckUtils]: 71: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,761 INFO L280 TraceCheckUtils]: 72: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:51,761 INFO L263 TraceCheckUtils]: 73: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,761 INFO L280 TraceCheckUtils]: 74: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,761 INFO L263 TraceCheckUtils]: 75: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,761 INFO L280 TraceCheckUtils]: 76: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,762 INFO L280 TraceCheckUtils]: 77: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,762 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,762 INFO L280 TraceCheckUtils]: 79: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,762 INFO L280 TraceCheckUtils]: 80: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,762 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,763 INFO L280 TraceCheckUtils]: 82: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:51,763 INFO L280 TraceCheckUtils]: 83: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:51,764 INFO L263 TraceCheckUtils]: 84: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,764 INFO L280 TraceCheckUtils]: 85: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,764 INFO L280 TraceCheckUtils]: 86: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,764 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,764 INFO L280 TraceCheckUtils]: 88: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,765 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:51,765 INFO L280 TraceCheckUtils]: 90: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,765 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-08 11:48:51,765 INFO L280 TraceCheckUtils]: 92: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,765 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37993#true} {37993#true} #504#return; {37993#true} is VALID [2020-07-08 11:48:51,765 INFO L263 TraceCheckUtils]: 94: Hoare triple {37993#true} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-08 11:48:51,766 INFO L280 TraceCheckUtils]: 95: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,766 INFO L263 TraceCheckUtils]: 96: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,766 INFO L280 TraceCheckUtils]: 97: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,766 INFO L280 TraceCheckUtils]: 98: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,766 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,767 INFO L280 TraceCheckUtils]: 100: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:51,767 INFO L280 TraceCheckUtils]: 101: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-08 11:48:51,767 INFO L280 TraceCheckUtils]: 102: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,767 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37993#true} {37993#true} #506#return; {37993#true} is VALID [2020-07-08 11:48:51,767 INFO L280 TraceCheckUtils]: 104: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,768 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,769 INFO L280 TraceCheckUtils]: 106: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !false; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,770 INFO L280 TraceCheckUtils]: 107: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,770 INFO L280 TraceCheckUtils]: 108: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,771 INFO L280 TraceCheckUtils]: 109: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,772 INFO L280 TraceCheckUtils]: 110: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,772 INFO L280 TraceCheckUtils]: 111: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,773 INFO L280 TraceCheckUtils]: 112: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,774 INFO L280 TraceCheckUtils]: 113: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,775 INFO L263 TraceCheckUtils]: 114: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call timeShift(); {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:48:51,775 INFO L263 TraceCheckUtils]: 115: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:51,776 INFO L263 TraceCheckUtils]: 116: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,776 INFO L280 TraceCheckUtils]: 117: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,776 INFO L280 TraceCheckUtils]: 118: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,776 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,776 INFO L280 TraceCheckUtils]: 120: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,777 INFO L280 TraceCheckUtils]: 121: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,777 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-08 11:48:51,777 INFO L280 TraceCheckUtils]: 123: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,778 INFO L263 TraceCheckUtils]: 124: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:51,778 INFO L280 TraceCheckUtils]: 125: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-08 11:48:51,778 INFO L280 TraceCheckUtils]: 126: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,778 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-08 11:48:51,778 INFO L280 TraceCheckUtils]: 128: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-08 11:48:51,779 INFO L263 TraceCheckUtils]: 129: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,779 INFO L280 TraceCheckUtils]: 130: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,780 INFO L280 TraceCheckUtils]: 131: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,780 INFO L263 TraceCheckUtils]: 132: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,780 INFO L280 TraceCheckUtils]: 133: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,780 INFO L263 TraceCheckUtils]: 134: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,781 INFO L280 TraceCheckUtils]: 135: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,782 INFO L280 TraceCheckUtils]: 136: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,783 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,783 INFO L280 TraceCheckUtils]: 138: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,784 INFO L280 TraceCheckUtils]: 139: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,786 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} is VALID [2020-07-08 11:48:51,787 INFO L280 TraceCheckUtils]: 141: Hoare triple {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-08 11:48:51,788 INFO L280 TraceCheckUtils]: 142: Hoare triple {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,789 INFO L263 TraceCheckUtils]: 143: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,789 INFO L280 TraceCheckUtils]: 144: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,789 INFO L280 TraceCheckUtils]: 145: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,789 INFO L263 TraceCheckUtils]: 146: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-08 11:48:51,789 INFO L280 TraceCheckUtils]: 147: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,790 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-08 11:48:51,790 INFO L280 TraceCheckUtils]: 149: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,791 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,791 INFO L280 TraceCheckUtils]: 151: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,792 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #504#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,792 INFO L263 TraceCheckUtils]: 153: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-08 11:48:51,792 INFO L280 TraceCheckUtils]: 154: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,793 INFO L263 TraceCheckUtils]: 155: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,793 INFO L280 TraceCheckUtils]: 156: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,793 INFO L280 TraceCheckUtils]: 157: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,793 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,793 INFO L280 TraceCheckUtils]: 159: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:51,793 INFO L280 TraceCheckUtils]: 160: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-08 11:48:51,794 INFO L263 TraceCheckUtils]: 161: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,794 INFO L280 TraceCheckUtils]: 162: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,794 INFO L280 TraceCheckUtils]: 163: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,794 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:51,794 INFO L280 TraceCheckUtils]: 165: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-08 11:48:51,794 INFO L280 TraceCheckUtils]: 166: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,795 INFO L280 TraceCheckUtils]: 167: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-08 11:48:51,795 INFO L280 TraceCheckUtils]: 168: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,796 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #506#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,796 INFO L280 TraceCheckUtils]: 170: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,797 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,798 INFO L280 TraceCheckUtils]: 172: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !false; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,798 INFO L280 TraceCheckUtils]: 173: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,799 INFO L280 TraceCheckUtils]: 174: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,800 INFO L280 TraceCheckUtils]: 175: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,800 INFO L280 TraceCheckUtils]: 176: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,801 INFO L280 TraceCheckUtils]: 177: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,802 INFO L280 TraceCheckUtils]: 178: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,802 INFO L280 TraceCheckUtils]: 179: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,803 INFO L263 TraceCheckUtils]: 180: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call timeShift(); {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:48:51,804 INFO L263 TraceCheckUtils]: 181: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:51,804 INFO L263 TraceCheckUtils]: 182: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,804 INFO L280 TraceCheckUtils]: 183: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,805 INFO L280 TraceCheckUtils]: 184: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,805 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,805 INFO L280 TraceCheckUtils]: 186: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,805 INFO L280 TraceCheckUtils]: 187: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,805 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-08 11:48:51,806 INFO L280 TraceCheckUtils]: 189: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,806 INFO L263 TraceCheckUtils]: 190: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:51,807 INFO L280 TraceCheckUtils]: 191: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-08 11:48:51,807 INFO L280 TraceCheckUtils]: 192: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,807 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-08 11:48:51,807 INFO L280 TraceCheckUtils]: 194: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-08 11:48:51,808 INFO L263 TraceCheckUtils]: 195: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,808 INFO L280 TraceCheckUtils]: 196: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,808 INFO L280 TraceCheckUtils]: 197: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,809 INFO L263 TraceCheckUtils]: 198: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,809 INFO L280 TraceCheckUtils]: 199: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,809 INFO L263 TraceCheckUtils]: 200: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,810 INFO L280 TraceCheckUtils]: 201: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,810 INFO L280 TraceCheckUtils]: 202: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,811 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-08 11:48:51,812 INFO L280 TraceCheckUtils]: 204: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,813 INFO L280 TraceCheckUtils]: 205: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 11:48:51,814 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:48:51,815 INFO L280 TraceCheckUtils]: 207: Hoare triple {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-08 11:48:51,816 INFO L280 TraceCheckUtils]: 208: Hoare triple {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,816 INFO L263 TraceCheckUtils]: 209: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,817 INFO L280 TraceCheckUtils]: 210: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-08 11:48:51,817 INFO L280 TraceCheckUtils]: 211: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,818 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,818 INFO L280 TraceCheckUtils]: 213: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,819 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37993#true} #504#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,819 INFO L263 TraceCheckUtils]: 215: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-08 11:48:51,819 INFO L280 TraceCheckUtils]: 216: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:51,820 INFO L263 TraceCheckUtils]: 217: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,820 INFO L280 TraceCheckUtils]: 218: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,820 INFO L280 TraceCheckUtils]: 219: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,820 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:51,820 INFO L280 TraceCheckUtils]: 221: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:51,820 INFO L280 TraceCheckUtils]: 222: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-08 11:48:51,821 INFO L263 TraceCheckUtils]: 223: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,821 INFO L280 TraceCheckUtils]: 224: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,821 INFO L280 TraceCheckUtils]: 225: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,821 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:51,821 INFO L280 TraceCheckUtils]: 227: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-08 11:48:51,822 INFO L280 TraceCheckUtils]: 228: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-08 11:48:51,822 INFO L280 TraceCheckUtils]: 229: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,823 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #506#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,823 INFO L280 TraceCheckUtils]: 231: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:48:51,824 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37994#false} is VALID [2020-07-08 11:48:51,824 INFO L280 TraceCheckUtils]: 233: Hoare triple {37994#false} assume !false; {37994#false} is VALID [2020-07-08 11:48:51,824 INFO L280 TraceCheckUtils]: 234: Hoare triple {37994#false} assume ~splverifierCounter~0 < 4; {37994#false} is VALID [2020-07-08 11:48:51,825 INFO L280 TraceCheckUtils]: 235: Hoare triple {37994#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {37994#false} is VALID [2020-07-08 11:48:51,825 INFO L280 TraceCheckUtils]: 236: Hoare triple {37994#false} assume 0 != ~tmp~8; {37994#false} is VALID [2020-07-08 11:48:51,825 INFO L263 TraceCheckUtils]: 237: Hoare triple {37994#false} call waterRise(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:51,825 INFO L280 TraceCheckUtils]: 238: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37993#true} is VALID [2020-07-08 11:48:51,825 INFO L280 TraceCheckUtils]: 239: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,826 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {37993#true} {37994#false} #486#return; {37994#false} is VALID [2020-07-08 11:48:51,826 INFO L280 TraceCheckUtils]: 241: Hoare triple {37994#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {37994#false} is VALID [2020-07-08 11:48:51,826 INFO L280 TraceCheckUtils]: 242: Hoare triple {37994#false} assume !(0 != ~tmp___0~2); {37994#false} is VALID [2020-07-08 11:48:51,826 INFO L280 TraceCheckUtils]: 243: Hoare triple {37994#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {37994#false} is VALID [2020-07-08 11:48:51,826 INFO L280 TraceCheckUtils]: 244: Hoare triple {37994#false} assume 0 != ~tmp___2~0; {37994#false} is VALID [2020-07-08 11:48:51,826 INFO L263 TraceCheckUtils]: 245: Hoare triple {37994#false} call timeShift(); {37994#false} is VALID [2020-07-08 11:48:51,827 INFO L263 TraceCheckUtils]: 246: Hoare triple {37994#false} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:48:51,827 INFO L263 TraceCheckUtils]: 247: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,827 INFO L280 TraceCheckUtils]: 248: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,827 INFO L280 TraceCheckUtils]: 249: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,827 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-08 11:48:51,827 INFO L280 TraceCheckUtils]: 251: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:51,828 INFO L280 TraceCheckUtils]: 252: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,828 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {37993#true} {37994#false} #500#return; {37994#false} is VALID [2020-07-08 11:48:51,828 INFO L280 TraceCheckUtils]: 254: Hoare triple {37994#false} assume !(0 != ~pumpRunning~0); {37994#false} is VALID [2020-07-08 11:48:51,828 INFO L280 TraceCheckUtils]: 255: Hoare triple {37994#false} assume 0 != ~systemActive~0; {37994#false} is VALID [2020-07-08 11:48:51,828 INFO L263 TraceCheckUtils]: 256: Hoare triple {37994#false} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,828 INFO L280 TraceCheckUtils]: 257: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:51,829 INFO L280 TraceCheckUtils]: 258: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:51,830 INFO L263 TraceCheckUtils]: 259: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,830 INFO L280 TraceCheckUtils]: 260: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,830 INFO L280 TraceCheckUtils]: 261: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:51,830 INFO L263 TraceCheckUtils]: 262: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,831 INFO L280 TraceCheckUtils]: 263: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:51,831 INFO L263 TraceCheckUtils]: 264: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:51,831 INFO L280 TraceCheckUtils]: 265: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,831 INFO L280 TraceCheckUtils]: 266: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:51,831 INFO L280 TraceCheckUtils]: 267: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,832 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:51,832 INFO L280 TraceCheckUtils]: 269: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:51,832 INFO L280 TraceCheckUtils]: 270: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:51,832 INFO L280 TraceCheckUtils]: 271: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:51,832 INFO L280 TraceCheckUtils]: 272: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,832 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:51,833 INFO L280 TraceCheckUtils]: 274: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-08 11:48:51,833 INFO L280 TraceCheckUtils]: 275: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:51,834 INFO L263 TraceCheckUtils]: 276: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,834 INFO L280 TraceCheckUtils]: 277: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:51,834 INFO L263 TraceCheckUtils]: 278: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:51,834 INFO L280 TraceCheckUtils]: 279: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,834 INFO L263 TraceCheckUtils]: 280: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:51,835 INFO L280 TraceCheckUtils]: 281: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:51,835 INFO L280 TraceCheckUtils]: 282: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,835 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:51,835 INFO L280 TraceCheckUtils]: 284: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:51,835 INFO L280 TraceCheckUtils]: 285: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,835 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:51,836 INFO L280 TraceCheckUtils]: 287: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:51,836 INFO L280 TraceCheckUtils]: 288: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:51,837 INFO L263 TraceCheckUtils]: 289: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:48:51,837 INFO L280 TraceCheckUtils]: 290: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:51,837 INFO L280 TraceCheckUtils]: 291: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,837 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:51,838 INFO L280 TraceCheckUtils]: 293: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,838 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:51,838 INFO L280 TraceCheckUtils]: 295: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,838 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-08 11:48:51,838 INFO L280 TraceCheckUtils]: 297: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,838 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37993#true} {37994#false} #504#return; {37994#false} is VALID [2020-07-08 11:48:51,839 INFO L263 TraceCheckUtils]: 299: Hoare triple {37994#false} call __utac_acc__Specification5_spec__3(); {37994#false} is VALID [2020-07-08 11:48:51,839 INFO L280 TraceCheckUtils]: 300: Hoare triple {37994#false} havoc ~tmp~3;havoc ~tmp___0~0; {37994#false} is VALID [2020-07-08 11:48:51,839 INFO L263 TraceCheckUtils]: 301: Hoare triple {37994#false} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:51,839 INFO L280 TraceCheckUtils]: 302: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:51,839 INFO L280 TraceCheckUtils]: 303: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,839 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {37993#true} {37994#false} #514#return; {37994#false} is VALID [2020-07-08 11:48:51,840 INFO L280 TraceCheckUtils]: 305: Hoare triple {37994#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37994#false} is VALID [2020-07-08 11:48:51,840 INFO L280 TraceCheckUtils]: 306: Hoare triple {37994#false} assume 2 != ~tmp~3; {37994#false} is VALID [2020-07-08 11:48:51,840 INFO L263 TraceCheckUtils]: 307: Hoare triple {37994#false} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:51,840 INFO L280 TraceCheckUtils]: 308: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:51,840 INFO L280 TraceCheckUtils]: 309: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:51,840 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {37993#true} {37994#false} #516#return; {37994#false} is VALID [2020-07-08 11:48:51,840 INFO L280 TraceCheckUtils]: 311: Hoare triple {37994#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37994#false} is VALID [2020-07-08 11:48:51,841 INFO L280 TraceCheckUtils]: 312: Hoare triple {37994#false} assume 0 != ~tmp___0~0; {37994#false} is VALID [2020-07-08 11:48:51,841 INFO L280 TraceCheckUtils]: 313: Hoare triple {37994#false} assume 0 == ~switchedOnBeforeTS~0; {37994#false} is VALID [2020-07-08 11:48:51,841 INFO L263 TraceCheckUtils]: 314: Hoare triple {37994#false} call __automaton_fail(); {37994#false} is VALID [2020-07-08 11:48:51,841 INFO L280 TraceCheckUtils]: 315: Hoare triple {37994#false} assume !false; {37994#false} is VALID [2020-07-08 11:48:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 82 proven. 21 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2020-07-08 11:48:51,924 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786828449] [2020-07-08 11:48:51,925 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [625548581] [2020-07-08 11:48:51,925 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 11:48:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:52,151 INFO L264 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-08 11:48:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:48:52,232 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:48:52,897 INFO L263 TraceCheckUtils]: 0: Hoare triple {37993#true} call ULTIMATE.init(); {37993#true} is VALID [2020-07-08 11:48:52,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,903 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {37993#true} #540#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,904 INFO L263 TraceCheckUtils]: 4: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~9; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,905 INFO L263 TraceCheckUtils]: 6: Hoare triple {38645#(<= ~waterLevel~0 1)} call select_helpers(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,905 INFO L280 TraceCheckUtils]: 7: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,906 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #438#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,907 INFO L263 TraceCheckUtils]: 9: Hoare triple {38645#(<= ~waterLevel~0 1)} call select_features(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,908 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #440#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,909 INFO L263 TraceCheckUtils]: 12: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,910 INFO L280 TraceCheckUtils]: 13: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,910 INFO L280 TraceCheckUtils]: 14: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,911 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #442#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,912 INFO L280 TraceCheckUtils]: 16: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,912 INFO L280 TraceCheckUtils]: 17: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,919 INFO L263 TraceCheckUtils]: 18: Hoare triple {38645#(<= ~waterLevel~0 1)} call setup(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,921 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #444#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,921 INFO L263 TraceCheckUtils]: 21: Hoare triple {38645#(<= ~waterLevel~0 1)} call runTest(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,922 INFO L263 TraceCheckUtils]: 22: Hoare triple {38645#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,923 INFO L280 TraceCheckUtils]: 23: Hoare triple {38645#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,924 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #530#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,926 INFO L263 TraceCheckUtils]: 26: Hoare triple {38645#(<= ~waterLevel~0 1)} call test(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,927 INFO L280 TraceCheckUtils]: 27: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,927 INFO L280 TraceCheckUtils]: 28: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !false; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,928 INFO L280 TraceCheckUtils]: 29: Hoare triple {38645#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,928 INFO L280 TraceCheckUtils]: 30: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,929 INFO L280 TraceCheckUtils]: 31: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,930 INFO L263 TraceCheckUtils]: 32: Hoare triple {38645#(<= ~waterLevel~0 1)} call waterRise(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,931 INFO L280 TraceCheckUtils]: 33: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:48:52,932 INFO L280 TraceCheckUtils]: 34: Hoare triple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:48:52,933 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {38645#(<= ~waterLevel~0 1)} #486#return; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,933 INFO L280 TraceCheckUtils]: 36: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,934 INFO L280 TraceCheckUtils]: 37: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,935 INFO L280 TraceCheckUtils]: 38: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,935 INFO L280 TraceCheckUtils]: 39: Hoare triple {38750#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,936 INFO L263 TraceCheckUtils]: 40: Hoare triple {38750#(<= ~waterLevel~0 2)} call timeShift(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,936 INFO L263 TraceCheckUtils]: 41: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37993#true} is VALID [2020-07-08 11:48:52,936 INFO L263 TraceCheckUtils]: 42: Hoare triple {37993#true} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:52,937 INFO L280 TraceCheckUtils]: 43: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:52,937 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,937 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37993#true} {37993#true} #512#return; {37993#true} is VALID [2020-07-08 11:48:52,937 INFO L280 TraceCheckUtils]: 46: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:52,937 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,938 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,939 INFO L280 TraceCheckUtils]: 49: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,939 INFO L280 TraceCheckUtils]: 50: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,940 INFO L263 TraceCheckUtils]: 51: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {37993#true} is VALID [2020-07-08 11:48:52,940 INFO L280 TraceCheckUtils]: 52: Hoare triple {37993#true} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:52,940 INFO L280 TraceCheckUtils]: 53: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:52,940 INFO L263 TraceCheckUtils]: 54: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {37993#true} is VALID [2020-07-08 11:48:52,940 INFO L280 TraceCheckUtils]: 55: Hoare triple {37993#true} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:52,940 INFO L280 TraceCheckUtils]: 56: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:52,941 INFO L263 TraceCheckUtils]: 57: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:52,941 INFO L280 TraceCheckUtils]: 58: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-08 11:48:52,941 INFO L263 TraceCheckUtils]: 59: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-08 11:48:52,941 INFO L280 TraceCheckUtils]: 60: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:52,941 INFO L280 TraceCheckUtils]: 61: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-08 11:48:52,941 INFO L280 TraceCheckUtils]: 62: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,942 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-08 11:48:52,942 INFO L280 TraceCheckUtils]: 64: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-08 11:48:52,942 INFO L280 TraceCheckUtils]: 65: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-08 11:48:52,942 INFO L280 TraceCheckUtils]: 66: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-08 11:48:52,942 INFO L280 TraceCheckUtils]: 67: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,942 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-08 11:48:52,943 INFO L280 TraceCheckUtils]: 69: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-08 11:48:52,943 INFO L280 TraceCheckUtils]: 70: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:52,943 INFO L263 TraceCheckUtils]: 71: Hoare triple {37993#true} call activatePump(); {37993#true} is VALID [2020-07-08 11:48:52,943 INFO L280 TraceCheckUtils]: 72: Hoare triple {37993#true} havoc ~tmp~6; {37993#true} is VALID [2020-07-08 11:48:52,943 INFO L263 TraceCheckUtils]: 73: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:52,943 INFO L280 TraceCheckUtils]: 74: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:52,943 INFO L263 TraceCheckUtils]: 75: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:52,944 INFO L280 TraceCheckUtils]: 76: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:52,944 INFO L280 TraceCheckUtils]: 77: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,944 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:52,944 INFO L280 TraceCheckUtils]: 79: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:52,944 INFO L280 TraceCheckUtils]: 80: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,944 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-08 11:48:52,945 INFO L280 TraceCheckUtils]: 82: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-08 11:48:52,945 INFO L280 TraceCheckUtils]: 83: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-08 11:48:52,945 INFO L263 TraceCheckUtils]: 84: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {37993#true} is VALID [2020-07-08 11:48:52,945 INFO L280 TraceCheckUtils]: 85: Hoare triple {37993#true} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-08 11:48:52,945 INFO L280 TraceCheckUtils]: 86: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,945 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-08 11:48:52,946 INFO L280 TraceCheckUtils]: 88: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,946 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-08 11:48:52,946 INFO L280 TraceCheckUtils]: 90: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,946 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-08 11:48:52,946 INFO L280 TraceCheckUtils]: 92: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,947 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #504#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,948 INFO L263 TraceCheckUtils]: 94: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-08 11:48:52,948 INFO L280 TraceCheckUtils]: 95: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:52,948 INFO L263 TraceCheckUtils]: 96: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:52,948 INFO L280 TraceCheckUtils]: 97: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:52,948 INFO L280 TraceCheckUtils]: 98: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,948 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:52,949 INFO L280 TraceCheckUtils]: 100: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:52,949 INFO L280 TraceCheckUtils]: 101: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-08 11:48:52,949 INFO L280 TraceCheckUtils]: 102: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,950 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #506#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,950 INFO L280 TraceCheckUtils]: 104: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,952 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {38750#(<= ~waterLevel~0 2)} #490#return; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,960 INFO L280 TraceCheckUtils]: 106: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !false; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,961 INFO L280 TraceCheckUtils]: 107: Hoare triple {38750#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,962 INFO L280 TraceCheckUtils]: 108: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,962 INFO L280 TraceCheckUtils]: 109: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,963 INFO L280 TraceCheckUtils]: 110: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,963 INFO L280 TraceCheckUtils]: 111: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,964 INFO L280 TraceCheckUtils]: 112: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,965 INFO L280 TraceCheckUtils]: 113: Hoare triple {38750#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:48:52,966 INFO L263 TraceCheckUtils]: 114: Hoare triple {38750#(<= ~waterLevel~0 2)} call timeShift(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,966 INFO L263 TraceCheckUtils]: 115: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37993#true} is VALID [2020-07-08 11:48:52,966 INFO L263 TraceCheckUtils]: 116: Hoare triple {37993#true} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:52,966 INFO L280 TraceCheckUtils]: 117: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:52,966 INFO L280 TraceCheckUtils]: 118: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,967 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37993#true} {37993#true} #512#return; {37993#true} is VALID [2020-07-08 11:48:52,967 INFO L280 TraceCheckUtils]: 120: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:52,967 INFO L280 TraceCheckUtils]: 121: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,968 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,968 INFO L280 TraceCheckUtils]: 123: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,969 INFO L263 TraceCheckUtils]: 124: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,970 INFO L280 TraceCheckUtils]: 125: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,971 INFO L280 TraceCheckUtils]: 126: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,972 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,973 INFO L280 TraceCheckUtils]: 128: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,973 INFO L263 TraceCheckUtils]: 129: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37993#true} is VALID [2020-07-08 11:48:52,974 INFO L280 TraceCheckUtils]: 130: Hoare triple {37993#true} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:52,974 INFO L280 TraceCheckUtils]: 131: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:52,974 INFO L263 TraceCheckUtils]: 132: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:52,974 INFO L280 TraceCheckUtils]: 133: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:52,974 INFO L263 TraceCheckUtils]: 134: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:52,974 INFO L280 TraceCheckUtils]: 135: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:52,975 INFO L280 TraceCheckUtils]: 136: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,975 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:52,975 INFO L280 TraceCheckUtils]: 138: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:52,975 INFO L280 TraceCheckUtils]: 139: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,975 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {37993#true} {37993#true} #478#return; {37993#true} is VALID [2020-07-08 11:48:52,976 INFO L280 TraceCheckUtils]: 141: Hoare triple {37993#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {37993#true} is VALID [2020-07-08 11:48:52,976 INFO L280 TraceCheckUtils]: 142: Hoare triple {37993#true} assume !(0 != ~tmp~5); {37993#true} is VALID [2020-07-08 11:48:52,976 INFO L263 TraceCheckUtils]: 143: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {37993#true} is VALID [2020-07-08 11:48:52,976 INFO L280 TraceCheckUtils]: 144: Hoare triple {37993#true} havoc ~tmp~4; {37993#true} is VALID [2020-07-08 11:48:52,976 INFO L280 TraceCheckUtils]: 145: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-08 11:48:52,976 INFO L263 TraceCheckUtils]: 146: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-08 11:48:52,976 INFO L280 TraceCheckUtils]: 147: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,977 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-08 11:48:52,977 INFO L280 TraceCheckUtils]: 149: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,977 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37993#true} {37993#true} #482#return; {37993#true} is VALID [2020-07-08 11:48:52,977 INFO L280 TraceCheckUtils]: 151: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,978 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37993#true} {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #504#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,978 INFO L263 TraceCheckUtils]: 153: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-08 11:48:52,979 INFO L280 TraceCheckUtils]: 154: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:52,979 INFO L263 TraceCheckUtils]: 155: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:52,979 INFO L280 TraceCheckUtils]: 156: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:52,979 INFO L280 TraceCheckUtils]: 157: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,979 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:52,979 INFO L280 TraceCheckUtils]: 159: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:52,980 INFO L280 TraceCheckUtils]: 160: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-08 11:48:52,980 INFO L263 TraceCheckUtils]: 161: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:52,980 INFO L280 TraceCheckUtils]: 162: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:52,980 INFO L280 TraceCheckUtils]: 163: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,980 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:52,980 INFO L280 TraceCheckUtils]: 165: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-08 11:48:52,981 INFO L280 TraceCheckUtils]: 166: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:52,981 INFO L280 TraceCheckUtils]: 167: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-08 11:48:52,981 INFO L280 TraceCheckUtils]: 168: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,982 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {37993#true} {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #506#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,983 INFO L280 TraceCheckUtils]: 170: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,984 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38750#(<= ~waterLevel~0 2)} #490#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,984 INFO L280 TraceCheckUtils]: 172: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !false; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,985 INFO L280 TraceCheckUtils]: 173: Hoare triple {38645#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,986 INFO L280 TraceCheckUtils]: 174: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,986 INFO L280 TraceCheckUtils]: 175: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~8); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,987 INFO L280 TraceCheckUtils]: 176: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,987 INFO L280 TraceCheckUtils]: 177: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,988 INFO L280 TraceCheckUtils]: 178: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,989 INFO L280 TraceCheckUtils]: 179: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:52,989 INFO L263 TraceCheckUtils]: 180: Hoare triple {38645#(<= ~waterLevel~0 1)} call timeShift(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,990 INFO L263 TraceCheckUtils]: 181: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37993#true} is VALID [2020-07-08 11:48:52,990 INFO L263 TraceCheckUtils]: 182: Hoare triple {37993#true} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:52,990 INFO L280 TraceCheckUtils]: 183: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:52,990 INFO L280 TraceCheckUtils]: 184: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,990 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {37993#true} {37993#true} #512#return; {37993#true} is VALID [2020-07-08 11:48:52,991 INFO L280 TraceCheckUtils]: 186: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-08 11:48:52,991 INFO L280 TraceCheckUtils]: 187: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,991 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,992 INFO L280 TraceCheckUtils]: 189: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,993 INFO L263 TraceCheckUtils]: 190: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,994 INFO L280 TraceCheckUtils]: 191: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,995 INFO L280 TraceCheckUtils]: 192: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,996 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,996 INFO L280 TraceCheckUtils]: 194: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:52,997 INFO L263 TraceCheckUtils]: 195: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37993#true} is VALID [2020-07-08 11:48:52,997 INFO L280 TraceCheckUtils]: 196: Hoare triple {37993#true} havoc ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:52,997 INFO L280 TraceCheckUtils]: 197: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-08 11:48:52,997 INFO L263 TraceCheckUtils]: 198: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-08 11:48:52,997 INFO L280 TraceCheckUtils]: 199: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:52,998 INFO L263 TraceCheckUtils]: 200: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-08 11:48:52,998 INFO L280 TraceCheckUtils]: 201: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-08 11:48:52,998 INFO L280 TraceCheckUtils]: 202: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,998 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-08 11:48:52,998 INFO L280 TraceCheckUtils]: 204: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-08 11:48:52,998 INFO L280 TraceCheckUtils]: 205: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:52,999 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {37993#true} {37993#true} #478#return; {37993#true} is VALID [2020-07-08 11:48:52,999 INFO L280 TraceCheckUtils]: 207: Hoare triple {37993#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {37993#true} is VALID [2020-07-08 11:48:52,999 INFO L280 TraceCheckUtils]: 208: Hoare triple {37993#true} assume 0 != ~tmp~5; {37993#true} is VALID [2020-07-08 11:48:52,999 INFO L263 TraceCheckUtils]: 209: Hoare triple {37993#true} call deactivatePump(); {37993#true} is VALID [2020-07-08 11:48:52,999 INFO L280 TraceCheckUtils]: 210: Hoare triple {37993#true} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-08 11:48:52,999 INFO L280 TraceCheckUtils]: 211: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:53,000 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {37993#true} {37993#true} #480#return; {37993#true} is VALID [2020-07-08 11:48:53,000 INFO L280 TraceCheckUtils]: 213: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:53,001 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {37993#true} {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #504#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:53,001 INFO L263 TraceCheckUtils]: 215: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-08 11:48:53,001 INFO L280 TraceCheckUtils]: 216: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-08 11:48:53,001 INFO L263 TraceCheckUtils]: 217: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-08 11:48:53,002 INFO L280 TraceCheckUtils]: 218: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-08 11:48:53,002 INFO L280 TraceCheckUtils]: 219: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:53,002 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-08 11:48:53,002 INFO L280 TraceCheckUtils]: 221: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-08 11:48:53,002 INFO L280 TraceCheckUtils]: 222: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-08 11:48:53,002 INFO L263 TraceCheckUtils]: 223: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-08 11:48:53,002 INFO L280 TraceCheckUtils]: 224: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-08 11:48:53,003 INFO L280 TraceCheckUtils]: 225: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:53,003 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-08 11:48:53,003 INFO L280 TraceCheckUtils]: 227: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-08 11:48:53,003 INFO L280 TraceCheckUtils]: 228: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-08 11:48:53,003 INFO L280 TraceCheckUtils]: 229: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-08 11:48:53,004 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37993#true} {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #506#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:53,005 INFO L280 TraceCheckUtils]: 231: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:53,006 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38645#(<= ~waterLevel~0 1)} #490#return; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:48:53,008 INFO L280 TraceCheckUtils]: 233: Hoare triple {39343#(<= ~waterLevel~0 0)} assume !false; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:48:53,008 INFO L280 TraceCheckUtils]: 234: Hoare triple {39343#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:48:53,009 INFO L280 TraceCheckUtils]: 235: Hoare triple {39343#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:48:53,009 INFO L280 TraceCheckUtils]: 236: Hoare triple {39343#(<= ~waterLevel~0 0)} assume 0 != ~tmp~8; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:48:53,010 INFO L263 TraceCheckUtils]: 237: Hoare triple {39343#(<= ~waterLevel~0 0)} call waterRise(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:48:53,011 INFO L280 TraceCheckUtils]: 238: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:48:53,012 INFO L280 TraceCheckUtils]: 239: Hoare triple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:48:53,013 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {39343#(<= ~waterLevel~0 0)} #486#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,014 INFO L280 TraceCheckUtils]: 241: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,015 INFO L280 TraceCheckUtils]: 242: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,015 INFO L280 TraceCheckUtils]: 243: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,016 INFO L280 TraceCheckUtils]: 244: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,016 INFO L263 TraceCheckUtils]: 245: Hoare triple {38645#(<= ~waterLevel~0 1)} call timeShift(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,017 INFO L263 TraceCheckUtils]: 246: Hoare triple {38645#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,017 INFO L263 TraceCheckUtils]: 247: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret45 := isPumpRunning(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,018 INFO L280 TraceCheckUtils]: 248: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,018 INFO L280 TraceCheckUtils]: 249: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,019 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #512#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,020 INFO L280 TraceCheckUtils]: 251: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,021 INFO L280 TraceCheckUtils]: 252: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,021 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #500#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,022 INFO L280 TraceCheckUtils]: 254: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,023 INFO L280 TraceCheckUtils]: 255: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,024 INFO L263 TraceCheckUtils]: 256: Hoare triple {38645#(<= ~waterLevel~0 1)} call processEnvironment(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,024 INFO L280 TraceCheckUtils]: 257: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~tmp~5; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,025 INFO L280 TraceCheckUtils]: 258: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,026 INFO L263 TraceCheckUtils]: 259: Hoare triple {38645#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__methaneQuery(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,027 INFO L280 TraceCheckUtils]: 260: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~tmp~4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,027 INFO L280 TraceCheckUtils]: 261: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,028 INFO L263 TraceCheckUtils]: 262: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret48 := isHighWaterLevel(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,029 INFO L280 TraceCheckUtils]: 263: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,030 INFO L263 TraceCheckUtils]: 264: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret68 := isHighWaterSensorDry(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,030 INFO L280 TraceCheckUtils]: 265: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:48:53,031 INFO L280 TraceCheckUtils]: 266: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37994#false} is VALID [2020-07-08 11:48:53,032 INFO L280 TraceCheckUtils]: 267: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,032 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #498#return; {37994#false} is VALID [2020-07-08 11:48:53,032 INFO L280 TraceCheckUtils]: 269: Hoare triple {37994#false} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37994#false} is VALID [2020-07-08 11:48:53,033 INFO L280 TraceCheckUtils]: 270: Hoare triple {37994#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37994#false} is VALID [2020-07-08 11:48:53,033 INFO L280 TraceCheckUtils]: 271: Hoare triple {37994#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37994#false} is VALID [2020-07-08 11:48:53,033 INFO L280 TraceCheckUtils]: 272: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,034 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #520#return; {37994#false} is VALID [2020-07-08 11:48:53,034 INFO L280 TraceCheckUtils]: 274: Hoare triple {37994#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37994#false} is VALID [2020-07-08 11:48:53,034 INFO L280 TraceCheckUtils]: 275: Hoare triple {37994#false} assume 0 != ~tmp~4; {37994#false} is VALID [2020-07-08 11:48:53,034 INFO L263 TraceCheckUtils]: 276: Hoare triple {37994#false} call activatePump(); {37994#false} is VALID [2020-07-08 11:48:53,034 INFO L280 TraceCheckUtils]: 277: Hoare triple {37994#false} havoc ~tmp~6; {37994#false} is VALID [2020-07-08 11:48:53,035 INFO L263 TraceCheckUtils]: 278: Hoare triple {37994#false} call #t~ret50 := isMethaneAlarm(); {37994#false} is VALID [2020-07-08 11:48:53,035 INFO L280 TraceCheckUtils]: 279: Hoare triple {37994#false} havoc ~retValue_acc~6; {37994#false} is VALID [2020-07-08 11:48:53,035 INFO L263 TraceCheckUtils]: 280: Hoare triple {37994#false} call #t~ret51 := isMethaneLevelCritical(); {37994#false} is VALID [2020-07-08 11:48:53,035 INFO L280 TraceCheckUtils]: 281: Hoare triple {37994#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37994#false} is VALID [2020-07-08 11:48:53,035 INFO L280 TraceCheckUtils]: 282: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,036 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {37994#false} {37994#false} #534#return; {37994#false} is VALID [2020-07-08 11:48:53,036 INFO L280 TraceCheckUtils]: 284: Hoare triple {37994#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37994#false} is VALID [2020-07-08 11:48:53,036 INFO L280 TraceCheckUtils]: 285: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,036 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {37994#false} {37994#false} #494#return; {37994#false} is VALID [2020-07-08 11:48:53,036 INFO L280 TraceCheckUtils]: 287: Hoare triple {37994#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37994#false} is VALID [2020-07-08 11:48:53,036 INFO L280 TraceCheckUtils]: 288: Hoare triple {37994#false} assume !(0 != ~tmp~6); {37994#false} is VALID [2020-07-08 11:48:53,036 INFO L263 TraceCheckUtils]: 289: Hoare triple {37994#false} call activatePump__wrappee__highWaterSensor(); {37994#false} is VALID [2020-07-08 11:48:53,037 INFO L280 TraceCheckUtils]: 290: Hoare triple {37994#false} ~pumpRunning~0 := 1; {37994#false} is VALID [2020-07-08 11:48:53,037 INFO L280 TraceCheckUtils]: 291: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,037 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {37994#false} {37994#false} #496#return; {37994#false} is VALID [2020-07-08 11:48:53,037 INFO L280 TraceCheckUtils]: 293: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,037 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {37994#false} {37994#false} #522#return; {37994#false} is VALID [2020-07-08 11:48:53,037 INFO L280 TraceCheckUtils]: 295: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,038 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #484#return; {37994#false} is VALID [2020-07-08 11:48:53,038 INFO L280 TraceCheckUtils]: 297: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,038 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #504#return; {37994#false} is VALID [2020-07-08 11:48:53,038 INFO L263 TraceCheckUtils]: 299: Hoare triple {37994#false} call __utac_acc__Specification5_spec__3(); {37994#false} is VALID [2020-07-08 11:48:53,038 INFO L280 TraceCheckUtils]: 300: Hoare triple {37994#false} havoc ~tmp~3;havoc ~tmp___0~0; {37994#false} is VALID [2020-07-08 11:48:53,038 INFO L263 TraceCheckUtils]: 301: Hoare triple {37994#false} call #t~ret46 := getWaterLevel(); {37994#false} is VALID [2020-07-08 11:48:53,039 INFO L280 TraceCheckUtils]: 302: Hoare triple {37994#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37994#false} is VALID [2020-07-08 11:48:53,039 INFO L280 TraceCheckUtils]: 303: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,039 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {37994#false} {37994#false} #514#return; {37994#false} is VALID [2020-07-08 11:48:53,039 INFO L280 TraceCheckUtils]: 305: Hoare triple {37994#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37994#false} is VALID [2020-07-08 11:48:53,039 INFO L280 TraceCheckUtils]: 306: Hoare triple {37994#false} assume 2 != ~tmp~3; {37994#false} is VALID [2020-07-08 11:48:53,039 INFO L263 TraceCheckUtils]: 307: Hoare triple {37994#false} call #t~ret47 := isPumpRunning(); {37994#false} is VALID [2020-07-08 11:48:53,040 INFO L280 TraceCheckUtils]: 308: Hoare triple {37994#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37994#false} is VALID [2020-07-08 11:48:53,040 INFO L280 TraceCheckUtils]: 309: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-08 11:48:53,040 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {37994#false} {37994#false} #516#return; {37994#false} is VALID [2020-07-08 11:48:53,040 INFO L280 TraceCheckUtils]: 311: Hoare triple {37994#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37994#false} is VALID [2020-07-08 11:48:53,040 INFO L280 TraceCheckUtils]: 312: Hoare triple {37994#false} assume 0 != ~tmp___0~0; {37994#false} is VALID [2020-07-08 11:48:53,040 INFO L280 TraceCheckUtils]: 313: Hoare triple {37994#false} assume 0 == ~switchedOnBeforeTS~0; {37994#false} is VALID [2020-07-08 11:48:53,040 INFO L263 TraceCheckUtils]: 314: Hoare triple {37994#false} call __automaton_fail(); {37994#false} is VALID [2020-07-08 11:48:53,040 INFO L280 TraceCheckUtils]: 315: Hoare triple {37994#false} assume !false; {37994#false} is VALID [2020-07-08 11:48:53,085 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 193 proven. 16 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2020-07-08 11:48:53,086 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:48:53,086 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2020-07-08 11:48:53,086 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953564465] [2020-07-08 11:48:53,087 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 316 [2020-07-08 11:48:53,094 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:48:53,094 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 11:48:53,637 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:48:53,638 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 11:48:53,638 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:48:53,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 11:48:53,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-08 11:48:53,638 INFO L87 Difference]: Start difference. First operand 868 states and 1002 transitions. Second operand 22 states. [2020-07-08 11:48:55,345 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:01,264 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:02,218 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:49:03,906 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:49:18,051 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:19,994 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:21,135 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:21,932 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:23,597 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:24,393 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:38,899 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:39,775 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:40,349 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:40,810 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:41,711 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-08 11:49:42,304 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:43,009 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-08 11:49:43,447 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:44,635 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:49:45,330 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:49:50,430 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:49:51,357 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:52,214 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:49:53,054 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:49:53,639 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:49:54,058 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:54,923 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:49:55,495 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:56,166 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:49:56,576 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:49:57,664 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-08 11:49:58,385 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-08 11:50:41,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:41,340 INFO L93 Difference]: Finished difference Result 3187 states and 4085 transitions. [2020-07-08 11:50:41,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2020-07-08 11:50:41,340 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 316 [2020-07-08 11:50:41,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:50:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:50:41,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1287 transitions. [2020-07-08 11:50:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:50:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1287 transitions. [2020-07-08 11:50:41,376 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 89 states and 1287 transitions. [2020-07-08 11:50:46,300 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1287 edges. 1287 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:46,613 INFO L225 Difference]: With dead ends: 3187 [2020-07-08 11:50:46,613 INFO L226 Difference]: Without dead ends: 2355 [2020-07-08 11:50:46,620 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 541 GetRequests, 434 SyntacticMatches, 1 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3967 ImplicationChecksByTransitivity, 16.2s TimeCoverageRelationStatistics Valid=2029, Invalid=9527, Unknown=0, NotChecked=0, Total=11556 [2020-07-08 11:50:46,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2355 states.