/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 0.1.25-8fc6572 [2020-07-10 14:22:26,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:22:26,394 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:22:26,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:22:26,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:22:26,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:22:26,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:22:26,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:22:26,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:22:26,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:22:26,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:22:26,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:22:26,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:22:26,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:22:26,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:22:26,418 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:22:26,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:22:26,420 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:22:26,421 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:22:26,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:22:26,425 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:22:26,426 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:22:26,427 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:22:26,428 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:22:26,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:22:26,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:22:26,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:22:26,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:22:26,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:22:26,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:22:26,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:22:26,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:22:26,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:22:26,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:22:26,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:22:26,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:22:26,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:22:26,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:22:26,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:22:26,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:22:26,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:22:26,440 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:22:26,454 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:22:26,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:22:26,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:22:26,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:22:26,456 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:22:26,456 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:22:26,456 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:22:26,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:22:26,457 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:22:26,457 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:22:26,457 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:22:26,457 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:22:26,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:22:26,458 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:22:26,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:22:26,458 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:22:26,458 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:22:26,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:22:26,459 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:22:26,459 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:22:26,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:22:26,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:22:26,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:22:26,460 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:22:26,460 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:22:26,460 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:22:26,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:22:26,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:22:26,460 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:22:26,461 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:22:26,721 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:22:26,742 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:22:26,746 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:22:26,747 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:22:26,748 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:22:26,748 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2020-07-10 14:22:26,816 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbfde6ba2/b129ca6501d445ae9588e34ce3980ad4/FLAGd0913d1c4 [2020-07-10 14:22:27,343 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:22:27,344 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2020-07-10 14:22:27,358 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbfde6ba2/b129ca6501d445ae9588e34ce3980ad4/FLAGd0913d1c4 [2020-07-10 14:22:27,651 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbfde6ba2/b129ca6501d445ae9588e34ce3980ad4 [2020-07-10 14:22:27,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:22:27,661 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:22:27,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:22:27,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:22:27,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:22:27,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:22:27" (1/1) ... [2020-07-10 14:22:27,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f4f0d09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:27, skipping insertion in model container [2020-07-10 14:22:27,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:22:27" (1/1) ... [2020-07-10 14:22:27,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:22:27,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:22:28,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:22:28,159 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:22:28,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:22:28,294 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:22:28,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28 WrapperNode [2020-07-10 14:22:28,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:22:28,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:22:28,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:22:28,295 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:22:28,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28" (1/1) ... [2020-07-10 14:22:28,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28" (1/1) ... [2020-07-10 14:22:28,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28" (1/1) ... [2020-07-10 14:22:28,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28" (1/1) ... [2020-07-10 14:22:28,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28" (1/1) ... [2020-07-10 14:22:28,400 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28" (1/1) ... [2020-07-10 14:22:28,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28" (1/1) ... [2020-07-10 14:22:28,425 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:22:28,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:22:28,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:22:28,427 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:22:28,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:22:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:22:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:22:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:22:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:22:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:22:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:22:28,489 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:22:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:22:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:22:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:22:28,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:22:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:22:28,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:22:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:22:28,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:22:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:22:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:22:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:22:28,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:22:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:22:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:22:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:22:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:22:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:22:28,494 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:22:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:22:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:22:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:22:28,495 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:22:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:22:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:22:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:22:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:22:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:22:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:22:28,496 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:22:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:22:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:22:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:22:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:22:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:22:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:22:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:22:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:22:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:22:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:22:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:22:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:22:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:22:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:22:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:22:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:22:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:22:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:22:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:22:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:22:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:22:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:22:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:22:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:22:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:22:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:22:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:22:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:22:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:22:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:22:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:22:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:22:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:22:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:22:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:22:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:22:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:22:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:22:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:22:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:22:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:22:28,505 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:22:28,505 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:22:28,505 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:22:28,505 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:22:28,506 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:22:28,506 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:22:28,507 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:22:28,507 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:22:28,508 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:22:28,508 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:22:28,508 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:22:28,508 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:22:28,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:22:28,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:22:28,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:22:30,145 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:22:30,145 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:22:30,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:22:30 BoogieIcfgContainer [2020-07-10 14:22:30,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:22:30,152 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:22:30,152 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:22:30,156 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:22:30,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:22:27" (1/3) ... [2020-07-10 14:22:30,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b729c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:22:30, skipping insertion in model container [2020-07-10 14:22:30,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:28" (2/3) ... [2020-07-10 14:22:30,158 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b729c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:22:30, skipping insertion in model container [2020-07-10 14:22:30,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:22:30" (3/3) ... [2020-07-10 14:22:30,160 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product45.cil.c [2020-07-10 14:22:30,171 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:22:30,180 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:22:30,196 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:22:30,225 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:22:30,225 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:22:30,225 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:22:30,226 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:22:30,226 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:22:30,226 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:22:30,226 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:22:30,227 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:22:30,250 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states. [2020-07-10 14:22:30,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:22:30,260 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:30,262 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:22:30,262 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:30,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:30,268 INFO L82 PathProgramCache]: Analyzing trace with hash -587014934, now seen corresponding path program 1 times [2020-07-10 14:22:30,278 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:30,279 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [374589096] [2020-07-10 14:22:30,279 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,036 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:31,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,167 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 [2020-07-10 14:22:31,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,169 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #540#return; {189#true} is VALID [2020-07-10 14:22:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,174 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-10 14:22:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,177 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #440#return; {189#true} is VALID [2020-07-10 14:22:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-10 14:22:31,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #442#return; {189#true} is VALID [2020-07-10 14:22:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,186 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #444#return; {189#true} is VALID [2020-07-10 14:22:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-10 14:22:31,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,198 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #530#return; {189#true} is VALID [2020-07-10 14:22:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,207 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 [2020-07-10 14:22:31,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,208 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-10 14:22:31,208 INFO L263 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {189#true} is VALID [2020-07-10 14:22:31,209 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 [2020-07-10 14:22:31,209 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,209 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-10 14:22:31,210 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 [2020-07-10 14:22:31,210 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,210 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-10 14:22:31,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,214 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 [2020-07-10 14:22:31,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,215 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-10 14:22:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,219 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 [2020-07-10 14:22:31,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,219 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-10 14:22:31,225 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 [2020-07-10 14:22:31,226 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 [2020-07-10 14:22:31,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,226 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {189#true} #540#return; {189#true} is VALID [2020-07-10 14:22:31,226 INFO L263 TraceCheckUtils]: 4: Hoare triple {189#true} call #t~ret75 := main(); {189#true} is VALID [2020-07-10 14:22:31,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} havoc ~retValue_acc~11;havoc ~tmp~9; {189#true} is VALID [2020-07-10 14:22:31,227 INFO L263 TraceCheckUtils]: 6: Hoare triple {189#true} call select_helpers(); {189#true} is VALID [2020-07-10 14:22:31,227 INFO L280 TraceCheckUtils]: 7: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,228 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-10 14:22:31,228 INFO L263 TraceCheckUtils]: 9: Hoare triple {189#true} call select_features(); {189#true} is VALID [2020-07-10 14:22:31,228 INFO L280 TraceCheckUtils]: 10: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,229 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {189#true} {189#true} #440#return; {189#true} is VALID [2020-07-10 14:22:31,229 INFO L263 TraceCheckUtils]: 12: Hoare triple {189#true} call #t~ret74 := valid_product(); {189#true} is VALID [2020-07-10 14:22:31,229 INFO L280 TraceCheckUtils]: 13: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-10 14:22:31,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,230 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {189#true} {189#true} #442#return; {189#true} is VALID [2020-07-10 14:22:31,230 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 [2020-07-10 14:22:31,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {189#true} assume 0 != ~tmp~9; {189#true} is VALID [2020-07-10 14:22:31,231 INFO L263 TraceCheckUtils]: 18: Hoare triple {189#true} call setup(); {189#true} is VALID [2020-07-10 14:22:31,231 INFO L280 TraceCheckUtils]: 19: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,231 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {189#true} {189#true} #444#return; {189#true} is VALID [2020-07-10 14:22:31,232 INFO L263 TraceCheckUtils]: 21: Hoare triple {189#true} call runTest(); {189#true} is VALID [2020-07-10 14:22:31,233 INFO L263 TraceCheckUtils]: 22: Hoare triple {189#true} call __utac_acc__Specification5_spec__1(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:31,233 INFO L280 TraceCheckUtils]: 23: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-10 14:22:31,233 INFO L280 TraceCheckUtils]: 24: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,234 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {189#true} {189#true} #530#return; {189#true} is VALID [2020-07-10 14:22:31,234 INFO L263 TraceCheckUtils]: 26: Hoare triple {189#true} call test(); {189#true} is VALID [2020-07-10 14:22:31,234 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 [2020-07-10 14:22:31,235 INFO L280 TraceCheckUtils]: 28: Hoare triple {189#true} assume false; {190#false} is VALID [2020-07-10 14:22:31,236 INFO L263 TraceCheckUtils]: 29: Hoare triple {190#false} call cleanup(); {190#false} is VALID [2020-07-10 14:22:31,236 INFO L280 TraceCheckUtils]: 30: Hoare triple {190#false} havoc ~i~0;havoc ~__cil_tmp2~0; {190#false} is VALID [2020-07-10 14:22:31,236 INFO L263 TraceCheckUtils]: 31: Hoare triple {190#false} call timeShift(); {190#false} is VALID [2020-07-10 14:22:31,237 INFO L263 TraceCheckUtils]: 32: Hoare triple {190#false} call __utac_acc__Specification5_spec__2(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:31,237 INFO L263 TraceCheckUtils]: 33: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {189#true} is VALID [2020-07-10 14:22:31,237 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 [2020-07-10 14:22:31,238 INFO L280 TraceCheckUtils]: 35: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,238 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-10 14:22:31,238 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 [2020-07-10 14:22:31,238 INFO L280 TraceCheckUtils]: 38: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,239 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-10 14:22:31,239 INFO L280 TraceCheckUtils]: 40: Hoare triple {190#false} assume !(0 != ~pumpRunning~0); {190#false} is VALID [2020-07-10 14:22:31,239 INFO L280 TraceCheckUtils]: 41: Hoare triple {190#false} assume !(0 != ~systemActive~0); {190#false} is VALID [2020-07-10 14:22:31,240 INFO L263 TraceCheckUtils]: 42: Hoare triple {190#false} call __utac_acc__Specification5_spec__3(); {190#false} is VALID [2020-07-10 14:22:31,240 INFO L280 TraceCheckUtils]: 43: Hoare triple {190#false} havoc ~tmp~3;havoc ~tmp___0~0; {190#false} is VALID [2020-07-10 14:22:31,240 INFO L263 TraceCheckUtils]: 44: Hoare triple {190#false} call #t~ret46 := getWaterLevel(); {189#true} is VALID [2020-07-10 14:22:31,241 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 [2020-07-10 14:22:31,241 INFO L280 TraceCheckUtils]: 46: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,241 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-10 14:22:31,242 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 [2020-07-10 14:22:31,242 INFO L280 TraceCheckUtils]: 49: Hoare triple {190#false} assume 2 != ~tmp~3; {190#false} is VALID [2020-07-10 14:22:31,242 INFO L263 TraceCheckUtils]: 50: Hoare triple {190#false} call #t~ret47 := isPumpRunning(); {189#true} is VALID [2020-07-10 14:22:31,242 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 [2020-07-10 14:22:31,243 INFO L280 TraceCheckUtils]: 52: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:31,243 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-10 14:22:31,243 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 [2020-07-10 14:22:31,244 INFO L280 TraceCheckUtils]: 55: Hoare triple {190#false} assume 0 != ~tmp___0~0; {190#false} is VALID [2020-07-10 14:22:31,244 INFO L280 TraceCheckUtils]: 56: Hoare triple {190#false} assume 0 == ~switchedOnBeforeTS~0; {190#false} is VALID [2020-07-10 14:22:31,244 INFO L263 TraceCheckUtils]: 57: Hoare triple {190#false} call __automaton_fail(); {190#false} is VALID [2020-07-10 14:22:31,244 INFO L280 TraceCheckUtils]: 58: Hoare triple {190#false} assume !false; {190#false} is VALID [2020-07-10 14:22:31,254 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:22:31,254 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [374589096] [2020-07-10 14:22:31,255 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:31,256 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:22:31,256 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719434381] [2020-07-10 14:22:31,262 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:22:31,265 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:31,269 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:22:31,358 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:31,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:22:31,358 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:31,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:22:31,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:22:31,370 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 4 states. [2020-07-10 14:22:36,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:36,140 INFO L93 Difference]: Finished difference Result 315 states and 403 transitions. [2020-07-10 14:22:36,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:22:36,140 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:22:36,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:22:36,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:22:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-10 14:22:36,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:22:36,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-10 14:22:36,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 403 transitions. [2020-07-10 14:22:37,423 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 403 edges. 403 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:37,449 INFO L225 Difference]: With dead ends: 315 [2020-07-10 14:22:37,449 INFO L226 Difference]: Without dead ends: 173 [2020-07-10 14:22:37,454 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:22:37,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-07-10 14:22:38,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 143. [2020-07-10 14:22:38,822 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:22:38,823 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand 143 states. [2020-07-10 14:22:38,823 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 143 states. [2020-07-10 14:22:38,823 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 143 states. [2020-07-10 14:22:38,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:38,838 INFO L93 Difference]: Finished difference Result 173 states and 213 transitions. [2020-07-10 14:22:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 213 transitions. [2020-07-10 14:22:38,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:38,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:38,844 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 173 states. [2020-07-10 14:22:38,845 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 173 states. [2020-07-10 14:22:38,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:38,856 INFO L93 Difference]: Finished difference Result 173 states and 213 transitions. [2020-07-10 14:22:38,857 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 213 transitions. [2020-07-10 14:22:38,860 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:38,860 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:38,860 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:22:38,860 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:22:38,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2020-07-10 14:22:38,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 168 transitions. [2020-07-10 14:22:38,869 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 168 transitions. Word has length 59 [2020-07-10 14:22:38,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:22:38,870 INFO L479 AbstractCegarLoop]: Abstraction has 143 states and 168 transitions. [2020-07-10 14:22:38,870 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:22:38,870 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 168 transitions. [2020-07-10 14:22:38,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:22:38,873 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:38,873 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] [2020-07-10 14:22:38,874 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:22:38,874 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:38,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:38,874 INFO L82 PathProgramCache]: Analyzing trace with hash 272490530, now seen corresponding path program 1 times [2020-07-10 14:22:38,875 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:38,875 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585803977] [2020-07-10 14:22:38,875 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,350 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,433 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 [2020-07-10 14:22:39,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {1216#(= 1 ~systemActive~0)} assume true; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,434 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1216#(= 1 ~systemActive~0)} {1211#true} #540#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,439 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #438#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,443 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #440#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,466 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 [2020-07-10 14:22:39,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {1246#(= 1 |valid_product_#res|)} assume true; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:39,468 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 [2020-07-10 14:22:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,472 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #444#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1211#true} is VALID [2020-07-10 14:22:39,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,496 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #530#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,519 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 [2020-07-10 14:22:39,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,520 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1211#true} is VALID [2020-07-10 14:22:39,520 INFO L263 TraceCheckUtils]: 0: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {1211#true} is VALID [2020-07-10 14:22:39,521 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 [2020-07-10 14:22:39,521 INFO L280 TraceCheckUtils]: 2: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,521 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1211#true} {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1211#true} is VALID [2020-07-10 14:22:39,522 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 [2020-07-10 14:22:39,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,524 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #500#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,527 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 [2020-07-10 14:22:39,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1212#false} #514#return; {1212#false} is VALID [2020-07-10 14:22:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:39,531 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 [2020-07-10 14:22:39,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,531 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1212#false} #516#return; {1212#false} is VALID [2020-07-10 14:22:39,536 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 [2020-07-10 14:22:39,541 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 [2020-07-10 14:22:39,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {1216#(= 1 ~systemActive~0)} assume true; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,545 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1216#(= 1 ~systemActive~0)} {1211#true} #540#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,546 INFO L263 TraceCheckUtils]: 4: Hoare triple {1216#(= 1 ~systemActive~0)} call #t~ret75 := main(); {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {1216#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,547 INFO L263 TraceCheckUtils]: 6: Hoare triple {1216#(= 1 ~systemActive~0)} call select_helpers(); {1211#true} is VALID [2020-07-10 14:22:39,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,548 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #438#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,549 INFO L263 TraceCheckUtils]: 9: Hoare triple {1216#(= 1 ~systemActive~0)} call select_features(); {1211#true} is VALID [2020-07-10 14:22:39,549 INFO L280 TraceCheckUtils]: 10: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,549 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #440#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:39,550 INFO L263 TraceCheckUtils]: 12: Hoare triple {1216#(= 1 ~systemActive~0)} call #t~ret74 := valid_product(); {1211#true} is VALID [2020-07-10 14:22:39,550 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 [2020-07-10 14:22:39,551 INFO L280 TraceCheckUtils]: 14: Hoare triple {1246#(= 1 |valid_product_#res|)} assume true; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:39,552 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 [2020-07-10 14:22:39,552 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 [2020-07-10 14:22:39,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {1225#(= main_~tmp~9 ~systemActive~0)} assume 0 != ~tmp~9; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,553 INFO L263 TraceCheckUtils]: 18: Hoare triple {1226#(not (= 0 ~systemActive~0))} call setup(); {1211#true} is VALID [2020-07-10 14:22:39,553 INFO L280 TraceCheckUtils]: 19: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,553 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #444#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,554 INFO L263 TraceCheckUtils]: 21: Hoare triple {1226#(not (= 0 ~systemActive~0))} call runTest(); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,555 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 [2020-07-10 14:22:39,555 INFO L280 TraceCheckUtils]: 23: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1211#true} is VALID [2020-07-10 14:22:39,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,556 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #530#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,556 INFO L263 TraceCheckUtils]: 26: Hoare triple {1226#(not (= 0 ~systemActive~0))} call test(); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,557 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 [2020-07-10 14:22:39,557 INFO L280 TraceCheckUtils]: 28: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !false; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,557 INFO L280 TraceCheckUtils]: 29: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,558 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 [2020-07-10 14:22:39,558 INFO L280 TraceCheckUtils]: 31: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~8); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,559 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 [2020-07-10 14:22:39,559 INFO L280 TraceCheckUtils]: 33: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,560 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 [2020-07-10 14:22:39,560 INFO L280 TraceCheckUtils]: 35: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,561 INFO L263 TraceCheckUtils]: 36: Hoare triple {1226#(not (= 0 ~systemActive~0))} call timeShift(); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,561 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 [2020-07-10 14:22:39,561 INFO L263 TraceCheckUtils]: 38: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {1211#true} is VALID [2020-07-10 14:22:39,561 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 [2020-07-10 14:22:39,562 INFO L280 TraceCheckUtils]: 40: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,562 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1211#true} {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1211#true} is VALID [2020-07-10 14:22:39,562 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 [2020-07-10 14:22:39,562 INFO L280 TraceCheckUtils]: 43: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,563 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #500#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,563 INFO L280 TraceCheckUtils]: 45: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:39,564 INFO L280 TraceCheckUtils]: 46: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1212#false} is VALID [2020-07-10 14:22:39,564 INFO L263 TraceCheckUtils]: 47: Hoare triple {1212#false} call __utac_acc__Specification5_spec__3(); {1212#false} is VALID [2020-07-10 14:22:39,564 INFO L280 TraceCheckUtils]: 48: Hoare triple {1212#false} havoc ~tmp~3;havoc ~tmp___0~0; {1212#false} is VALID [2020-07-10 14:22:39,564 INFO L263 TraceCheckUtils]: 49: Hoare triple {1212#false} call #t~ret46 := getWaterLevel(); {1211#true} is VALID [2020-07-10 14:22:39,564 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 [2020-07-10 14:22:39,564 INFO L280 TraceCheckUtils]: 51: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,565 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1211#true} {1212#false} #514#return; {1212#false} is VALID [2020-07-10 14:22:39,565 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 [2020-07-10 14:22:39,565 INFO L280 TraceCheckUtils]: 54: Hoare triple {1212#false} assume 2 != ~tmp~3; {1212#false} is VALID [2020-07-10 14:22:39,565 INFO L263 TraceCheckUtils]: 55: Hoare triple {1212#false} call #t~ret47 := isPumpRunning(); {1211#true} is VALID [2020-07-10 14:22:39,566 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 [2020-07-10 14:22:39,566 INFO L280 TraceCheckUtils]: 57: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-10 14:22:39,566 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1211#true} {1212#false} #516#return; {1212#false} is VALID [2020-07-10 14:22:39,566 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 [2020-07-10 14:22:39,567 INFO L280 TraceCheckUtils]: 60: Hoare triple {1212#false} assume 0 != ~tmp___0~0; {1212#false} is VALID [2020-07-10 14:22:39,567 INFO L280 TraceCheckUtils]: 61: Hoare triple {1212#false} assume 0 == ~switchedOnBeforeTS~0; {1212#false} is VALID [2020-07-10 14:22:39,567 INFO L263 TraceCheckUtils]: 62: Hoare triple {1212#false} call __automaton_fail(); {1212#false} is VALID [2020-07-10 14:22:39,567 INFO L280 TraceCheckUtils]: 63: Hoare triple {1212#false} assume !false; {1212#false} is VALID [2020-07-10 14:22:39,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:22:39,578 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585803977] [2020-07-10 14:22:39,578 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:39,578 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:22:39,578 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779216566] [2020-07-10 14:22:39,580 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:22:39,581 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:39,581 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:22:39,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:39,657 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:22:39,657 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:39,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:22:39,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:22:39,658 INFO L87 Difference]: Start difference. First operand 143 states and 168 transitions. Second operand 9 states. [2020-07-10 14:22:40,587 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:22:41,476 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:22:41,884 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:22:42,206 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:22:49,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:49,908 INFO L93 Difference]: Finished difference Result 288 states and 358 transitions. [2020-07-10 14:22:49,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:22:49,909 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:22:49,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:22:49,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:22:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 358 transitions. [2020-07-10 14:22:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:22:49,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 358 transitions. [2020-07-10 14:22:49,928 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 358 transitions. [2020-07-10 14:22:51,009 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 358 edges. 358 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:51,017 INFO L225 Difference]: With dead ends: 288 [2020-07-10 14:22:51,017 INFO L226 Difference]: Without dead ends: 173 [2020-07-10 14:22:51,019 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 [2020-07-10 14:22:51,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-07-10 14:22:52,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 143. [2020-07-10 14:22:52,463 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:22:52,463 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand 143 states. [2020-07-10 14:22:52,463 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 143 states. [2020-07-10 14:22:52,463 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 143 states. [2020-07-10 14:22:52,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:52,473 INFO L93 Difference]: Finished difference Result 173 states and 212 transitions. [2020-07-10 14:22:52,474 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 212 transitions. [2020-07-10 14:22:52,475 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:52,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:52,476 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 173 states. [2020-07-10 14:22:52,476 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 173 states. [2020-07-10 14:22:52,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:52,485 INFO L93 Difference]: Finished difference Result 173 states and 212 transitions. [2020-07-10 14:22:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 212 transitions. [2020-07-10 14:22:52,486 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:52,486 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:52,487 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:22:52,487 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:22:52,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2020-07-10 14:22:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 167 transitions. [2020-07-10 14:22:52,493 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 167 transitions. Word has length 64 [2020-07-10 14:22:52,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:22:52,494 INFO L479 AbstractCegarLoop]: Abstraction has 143 states and 167 transitions. [2020-07-10 14:22:52,494 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:22:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 167 transitions. [2020-07-10 14:22:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-10 14:22:52,497 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:52,497 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] [2020-07-10 14:22:52,497 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:22:52,497 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:52,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:52,498 INFO L82 PathProgramCache]: Analyzing trace with hash -1080536843, now seen corresponding path program 1 times [2020-07-10 14:22:52,498 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:52,498 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688941328] [2020-07-10 14:22:52,498 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,819 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,898 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 [2020-07-10 14:22:52,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume true; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:52,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2225#(= 0 ~pumpRunning~0)} {2220#true} #540#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:52,922 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #438#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:52,928 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #440#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2220#true} is VALID [2020-07-10 14:22:52,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:52,939 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #442#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:52,946 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #444#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2220#true} is VALID [2020-07-10 14:22:52,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:52,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #530#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:52,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,970 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 [2020-07-10 14:22:52,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:52,970 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2220#true} is VALID [2020-07-10 14:22:52,971 INFO L263 TraceCheckUtils]: 0: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {2220#true} is VALID [2020-07-10 14:22:52,971 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 [2020-07-10 14:22:52,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:52,972 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2220#true} {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2220#true} is VALID [2020-07-10 14:22:52,972 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 [2020-07-10 14:22:52,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:52,973 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #500#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:53,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,009 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:53,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,011 INFO L263 TraceCheckUtils]: 2: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2220#true} is VALID [2020-07-10 14:22:53,011 INFO L280 TraceCheckUtils]: 3: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,011 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,012 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2276#(not (= 0 |old(~pumpRunning~0)|))} {2225#(= 0 ~pumpRunning~0)} #484#return; {2221#false} is VALID [2020-07-10 14:22:53,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2220#true} is VALID [2020-07-10 14:22:53,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume !(0 != ~pumpRunning~0); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,013 INFO L263 TraceCheckUtils]: 2: Hoare triple {2225#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:53,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:53,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,019 INFO L263 TraceCheckUtils]: 5: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2220#true} is VALID [2020-07-10 14:22:53,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,020 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,023 INFO L280 TraceCheckUtils]: 8: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,024 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2276#(not (= 0 |old(~pumpRunning~0)|))} {2225#(= 0 ~pumpRunning~0)} #484#return; {2221#false} is VALID [2020-07-10 14:22:53,024 INFO L280 TraceCheckUtils]: 10: Hoare triple {2221#false} assume true; {2221#false} is VALID [2020-07-10 14:22:53,025 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2221#false} {2225#(= 0 ~pumpRunning~0)} #504#return; {2221#false} is VALID [2020-07-10 14:22:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:53,028 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 [2020-07-10 14:22:53,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,028 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2221#false} #514#return; {2221#false} is VALID [2020-07-10 14:22:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:53,031 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 [2020-07-10 14:22:53,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,032 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2221#false} #516#return; {2221#false} is VALID [2020-07-10 14:22:53,036 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 [2020-07-10 14:22:53,041 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 [2020-07-10 14:22:53,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume true; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,043 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2225#(= 0 ~pumpRunning~0)} {2220#true} #540#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,043 INFO L263 TraceCheckUtils]: 4: Hoare triple {2225#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,044 INFO L280 TraceCheckUtils]: 5: Hoare triple {2225#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,044 INFO L263 TraceCheckUtils]: 6: Hoare triple {2225#(= 0 ~pumpRunning~0)} call select_helpers(); {2220#true} is VALID [2020-07-10 14:22:53,044 INFO L280 TraceCheckUtils]: 7: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,045 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #438#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,045 INFO L263 TraceCheckUtils]: 9: Hoare triple {2225#(= 0 ~pumpRunning~0)} call select_features(); {2220#true} is VALID [2020-07-10 14:22:53,045 INFO L280 TraceCheckUtils]: 10: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,046 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #440#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,046 INFO L263 TraceCheckUtils]: 12: Hoare triple {2225#(= 0 ~pumpRunning~0)} call #t~ret74 := valid_product(); {2220#true} is VALID [2020-07-10 14:22:53,047 INFO L280 TraceCheckUtils]: 13: Hoare triple {2220#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2220#true} is VALID [2020-07-10 14:22:53,047 INFO L280 TraceCheckUtils]: 14: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,048 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #442#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,048 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 [2020-07-10 14:22:53,049 INFO L280 TraceCheckUtils]: 17: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,049 INFO L263 TraceCheckUtils]: 18: Hoare triple {2225#(= 0 ~pumpRunning~0)} call setup(); {2220#true} is VALID [2020-07-10 14:22:53,049 INFO L280 TraceCheckUtils]: 19: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,050 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #444#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,051 INFO L263 TraceCheckUtils]: 21: Hoare triple {2225#(= 0 ~pumpRunning~0)} call runTest(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,051 INFO L263 TraceCheckUtils]: 22: Hoare triple {2225#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:53,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2220#true} is VALID [2020-07-10 14:22:53,052 INFO L280 TraceCheckUtils]: 24: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,052 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #530#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,053 INFO L263 TraceCheckUtils]: 26: Hoare triple {2225#(= 0 ~pumpRunning~0)} call test(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,054 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 [2020-07-10 14:22:53,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !false; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,055 INFO L280 TraceCheckUtils]: 29: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,055 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 [2020-07-10 14:22:53,056 INFO L280 TraceCheckUtils]: 31: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,056 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 [2020-07-10 14:22:53,057 INFO L280 TraceCheckUtils]: 33: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,058 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 [2020-07-10 14:22:53,058 INFO L280 TraceCheckUtils]: 35: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,059 INFO L263 TraceCheckUtils]: 36: Hoare triple {2225#(= 0 ~pumpRunning~0)} call timeShift(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,059 INFO L263 TraceCheckUtils]: 37: Hoare triple {2225#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:53,060 INFO L263 TraceCheckUtils]: 38: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {2220#true} is VALID [2020-07-10 14:22:53,060 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 [2020-07-10 14:22:53,060 INFO L280 TraceCheckUtils]: 40: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,060 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2220#true} {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2220#true} is VALID [2020-07-10 14:22:53,061 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 [2020-07-10 14:22:53,061 INFO L280 TraceCheckUtils]: 43: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,061 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #500#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,062 INFO L280 TraceCheckUtils]: 45: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,062 INFO L280 TraceCheckUtils]: 46: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,063 INFO L263 TraceCheckUtils]: 47: Hoare triple {2225#(= 0 ~pumpRunning~0)} call processEnvironment(); {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:53,063 INFO L280 TraceCheckUtils]: 48: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2220#true} is VALID [2020-07-10 14:22:53,064 INFO L280 TraceCheckUtils]: 49: Hoare triple {2220#true} assume !(0 != ~pumpRunning~0); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:53,064 INFO L263 TraceCheckUtils]: 50: Hoare triple {2225#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:53,065 INFO L280 TraceCheckUtils]: 51: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:53,066 INFO L280 TraceCheckUtils]: 52: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,066 INFO L263 TraceCheckUtils]: 53: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2220#true} is VALID [2020-07-10 14:22:53,066 INFO L280 TraceCheckUtils]: 54: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,067 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,067 INFO L280 TraceCheckUtils]: 56: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:53,068 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2276#(not (= 0 |old(~pumpRunning~0)|))} {2225#(= 0 ~pumpRunning~0)} #484#return; {2221#false} is VALID [2020-07-10 14:22:53,068 INFO L280 TraceCheckUtils]: 58: Hoare triple {2221#false} assume true; {2221#false} is VALID [2020-07-10 14:22:53,068 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2221#false} {2225#(= 0 ~pumpRunning~0)} #504#return; {2221#false} is VALID [2020-07-10 14:22:53,069 INFO L263 TraceCheckUtils]: 60: Hoare triple {2221#false} call __utac_acc__Specification5_spec__3(); {2221#false} is VALID [2020-07-10 14:22:53,069 INFO L280 TraceCheckUtils]: 61: Hoare triple {2221#false} havoc ~tmp~3;havoc ~tmp___0~0; {2221#false} is VALID [2020-07-10 14:22:53,069 INFO L263 TraceCheckUtils]: 62: Hoare triple {2221#false} call #t~ret46 := getWaterLevel(); {2220#true} is VALID [2020-07-10 14:22:53,069 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 [2020-07-10 14:22:53,069 INFO L280 TraceCheckUtils]: 64: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,070 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {2220#true} {2221#false} #514#return; {2221#false} is VALID [2020-07-10 14:22:53,070 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 [2020-07-10 14:22:53,070 INFO L280 TraceCheckUtils]: 67: Hoare triple {2221#false} assume 2 != ~tmp~3; {2221#false} is VALID [2020-07-10 14:22:53,070 INFO L263 TraceCheckUtils]: 68: Hoare triple {2221#false} call #t~ret47 := isPumpRunning(); {2220#true} is VALID [2020-07-10 14:22:53,070 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 [2020-07-10 14:22:53,071 INFO L280 TraceCheckUtils]: 70: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-10 14:22:53,071 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2220#true} {2221#false} #516#return; {2221#false} is VALID [2020-07-10 14:22:53,071 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 [2020-07-10 14:22:53,071 INFO L280 TraceCheckUtils]: 73: Hoare triple {2221#false} assume 0 != ~tmp___0~0; {2221#false} is VALID [2020-07-10 14:22:53,072 INFO L280 TraceCheckUtils]: 74: Hoare triple {2221#false} assume 0 == ~switchedOnBeforeTS~0; {2221#false} is VALID [2020-07-10 14:22:53,072 INFO L263 TraceCheckUtils]: 75: Hoare triple {2221#false} call __automaton_fail(); {2221#false} is VALID [2020-07-10 14:22:53,072 INFO L280 TraceCheckUtils]: 76: Hoare triple {2221#false} assume !false; {2221#false} is VALID [2020-07-10 14:22:53,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:22:53,083 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688941328] [2020-07-10 14:22:53,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:53,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:22:53,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957238260] [2020-07-10 14:22:53,084 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-10 14:22:53,084 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:53,085 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:22:53,173 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:53,174 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:22:53,174 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:53,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:22:53,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:22:53,175 INFO L87 Difference]: Start difference. First operand 143 states and 167 transitions. Second operand 7 states. [2020-07-10 14:22:53,900 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:00,913 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:04,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:04,298 INFO L93 Difference]: Finished difference Result 433 states and 561 transitions. [2020-07-10 14:23:04,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:23:04,298 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-10 14:23:04,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:23:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-10 14:23:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:23:04,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-10 14:23:04,326 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 561 transitions. [2020-07-10 14:23:06,001 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 561 edges. 561 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:06,016 INFO L225 Difference]: With dead ends: 433 [2020-07-10 14:23:06,016 INFO L226 Difference]: Without dead ends: 318 [2020-07-10 14:23:06,018 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 [2020-07-10 14:23:06,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-07-10 14:23:08,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 257. [2020-07-10 14:23:08,189 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:08,189 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand 257 states. [2020-07-10 14:23:08,189 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand 257 states. [2020-07-10 14:23:08,189 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 257 states. [2020-07-10 14:23:08,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:08,208 INFO L93 Difference]: Finished difference Result 318 states and 399 transitions. [2020-07-10 14:23:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 399 transitions. [2020-07-10 14:23:08,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:08,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:08,210 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand 318 states. [2020-07-10 14:23:08,210 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 318 states. [2020-07-10 14:23:08,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:08,227 INFO L93 Difference]: Finished difference Result 318 states and 399 transitions. [2020-07-10 14:23:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 399 transitions. [2020-07-10 14:23:08,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:08,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:08,229 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:08,229 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2020-07-10 14:23:08,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 306 transitions. [2020-07-10 14:23:08,241 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 306 transitions. Word has length 77 [2020-07-10 14:23:08,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:08,242 INFO L479 AbstractCegarLoop]: Abstraction has 257 states and 306 transitions. [2020-07-10 14:23:08,242 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:23:08,242 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 306 transitions. [2020-07-10 14:23:08,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-10 14:23:08,243 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:08,244 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] [2020-07-10 14:23:08,244 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:23:08,244 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:08,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:08,244 INFO L82 PathProgramCache]: Analyzing trace with hash 1220837886, now seen corresponding path program 1 times [2020-07-10 14:23:08,245 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:08,245 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2100756676] [2020-07-10 14:23:08,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,564 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,626 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 [2020-07-10 14:23:08,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3897#true} #540#return; {3897#true} is VALID [2020-07-10 14:23:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,629 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #438#return; {3897#true} is VALID [2020-07-10 14:23:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,632 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #440#return; {3897#true} is VALID [2020-07-10 14:23:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3897#true} is VALID [2020-07-10 14:23:08,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,635 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3897#true} #442#return; {3897#true} is VALID [2020-07-10 14:23:08,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,643 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #444#return; {3897#true} is VALID [2020-07-10 14:23:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3897#true} is VALID [2020-07-10 14:23:08,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,654 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3897#true} #530#return; {3897#true} is VALID [2020-07-10 14:23:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,663 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 [2020-07-10 14:23:08,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,664 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3897#true} is VALID [2020-07-10 14:23:08,664 INFO L263 TraceCheckUtils]: 0: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {3897#true} is VALID [2020-07-10 14:23:08,665 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 [2020-07-10 14:23:08,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,665 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3897#true} {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3897#true} is VALID [2020-07-10 14:23:08,665 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 [2020-07-10 14:23:08,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,665 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3897#true} {3898#false} #500#return; {3898#false} is VALID [2020-07-10 14:23:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,704 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-10 14:23:08,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-10 14:23:08,705 INFO L263 TraceCheckUtils]: 1: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-10 14:23:08,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,706 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-10 14:23:08,706 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 [2020-07-10 14:23:08,706 INFO L280 TraceCheckUtils]: 7: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-10 14:23:08,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-10 14:23:08,707 INFO L280 TraceCheckUtils]: 9: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,707 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-10 14:23:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,720 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-10 14:23:08,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3897#true} is VALID [2020-07-10 14:23:08,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume 0 == ~pumpRunning~0; {3897#true} is VALID [2020-07-10 14:23:08,721 INFO L263 TraceCheckUtils]: 2: Hoare triple {3897#true} call #t~ret48 := isHighWaterLevel(); {3897#true} is VALID [2020-07-10 14:23:08,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-10 14:23:08,721 INFO L263 TraceCheckUtils]: 4: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-10 14:23:08,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,722 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-10 14:23:08,722 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 [2020-07-10 14:23:08,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-10 14:23:08,723 INFO L280 TraceCheckUtils]: 11: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-10 14:23:08,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,723 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-10 14:23:08,724 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 [2020-07-10 14:23:08,724 INFO L280 TraceCheckUtils]: 15: Hoare triple {3897#true} assume !(0 != ~tmp~4); {3897#true} is VALID [2020-07-10 14:23:08,724 INFO L263 TraceCheckUtils]: 16: Hoare triple {3897#true} call processEnvironment__wrappee__base(); {3897#true} is VALID [2020-07-10 14:23:08,724 INFO L280 TraceCheckUtils]: 17: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,724 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-10 14:23:08,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,725 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3897#true} {3897#true} #484#return; {3897#true} is VALID [2020-07-10 14:23:08,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3897#true} is VALID [2020-07-10 14:23:08,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume !(0 != ~pumpRunning~0); {3897#true} is VALID [2020-07-10 14:23:08,728 INFO L263 TraceCheckUtils]: 2: Hoare triple {3897#true} call processEnvironment__wrappee__methaneQuery(); {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:08,728 INFO L280 TraceCheckUtils]: 3: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3897#true} is VALID [2020-07-10 14:23:08,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {3897#true} assume 0 == ~pumpRunning~0; {3897#true} is VALID [2020-07-10 14:23:08,729 INFO L263 TraceCheckUtils]: 5: Hoare triple {3897#true} call #t~ret48 := isHighWaterLevel(); {3897#true} is VALID [2020-07-10 14:23:08,729 INFO L280 TraceCheckUtils]: 6: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-10 14:23:08,729 INFO L263 TraceCheckUtils]: 7: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-10 14:23:08,729 INFO L280 TraceCheckUtils]: 8: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,729 INFO L280 TraceCheckUtils]: 9: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,730 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,730 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-10 14:23:08,733 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 [2020-07-10 14:23:08,733 INFO L280 TraceCheckUtils]: 13: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-10 14:23:08,733 INFO L280 TraceCheckUtils]: 14: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-10 14:23:08,734 INFO L280 TraceCheckUtils]: 15: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,734 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-10 14:23:08,734 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 [2020-07-10 14:23:08,734 INFO L280 TraceCheckUtils]: 18: Hoare triple {3897#true} assume !(0 != ~tmp~4); {3897#true} is VALID [2020-07-10 14:23:08,734 INFO L263 TraceCheckUtils]: 19: Hoare triple {3897#true} call processEnvironment__wrappee__base(); {3897#true} is VALID [2020-07-10 14:23:08,735 INFO L280 TraceCheckUtils]: 20: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,735 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-10 14:23:08,735 INFO L280 TraceCheckUtils]: 22: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,738 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {3897#true} {3897#true} #484#return; {3897#true} is VALID [2020-07-10 14:23:08,738 INFO L280 TraceCheckUtils]: 24: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,739 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3897#true} {3898#false} #504#return; {3898#false} is VALID [2020-07-10 14:23:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,742 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 [2020-07-10 14:23:08,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,743 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3898#false} #514#return; {3898#false} is VALID [2020-07-10 14:23:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:08,750 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 [2020-07-10 14:23:08,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3898#false} #516#return; {3898#false} is VALID [2020-07-10 14:23:08,754 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 [2020-07-10 14:23:08,755 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 [2020-07-10 14:23:08,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,755 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3897#true} {3897#true} #540#return; {3897#true} is VALID [2020-07-10 14:23:08,755 INFO L263 TraceCheckUtils]: 4: Hoare triple {3897#true} call #t~ret75 := main(); {3897#true} is VALID [2020-07-10 14:23:08,755 INFO L280 TraceCheckUtils]: 5: Hoare triple {3897#true} havoc ~retValue_acc~11;havoc ~tmp~9; {3897#true} is VALID [2020-07-10 14:23:08,756 INFO L263 TraceCheckUtils]: 6: Hoare triple {3897#true} call select_helpers(); {3897#true} is VALID [2020-07-10 14:23:08,756 INFO L280 TraceCheckUtils]: 7: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,756 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3897#true} {3897#true} #438#return; {3897#true} is VALID [2020-07-10 14:23:08,756 INFO L263 TraceCheckUtils]: 9: Hoare triple {3897#true} call select_features(); {3897#true} is VALID [2020-07-10 14:23:08,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,757 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3897#true} {3897#true} #440#return; {3897#true} is VALID [2020-07-10 14:23:08,757 INFO L263 TraceCheckUtils]: 12: Hoare triple {3897#true} call #t~ret74 := valid_product(); {3897#true} is VALID [2020-07-10 14:23:08,757 INFO L280 TraceCheckUtils]: 13: Hoare triple {3897#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3897#true} is VALID [2020-07-10 14:23:08,757 INFO L280 TraceCheckUtils]: 14: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,758 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3897#true} {3897#true} #442#return; {3897#true} is VALID [2020-07-10 14:23:08,758 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 [2020-07-10 14:23:08,758 INFO L280 TraceCheckUtils]: 17: Hoare triple {3897#true} assume 0 != ~tmp~9; {3897#true} is VALID [2020-07-10 14:23:08,758 INFO L263 TraceCheckUtils]: 18: Hoare triple {3897#true} call setup(); {3897#true} is VALID [2020-07-10 14:23:08,759 INFO L280 TraceCheckUtils]: 19: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,759 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3897#true} {3897#true} #444#return; {3897#true} is VALID [2020-07-10 14:23:08,759 INFO L263 TraceCheckUtils]: 21: Hoare triple {3897#true} call runTest(); {3897#true} is VALID [2020-07-10 14:23:08,760 INFO L263 TraceCheckUtils]: 22: Hoare triple {3897#true} call __utac_acc__Specification5_spec__1(); {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:08,760 INFO L280 TraceCheckUtils]: 23: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3897#true} is VALID [2020-07-10 14:23:08,760 INFO L280 TraceCheckUtils]: 24: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,760 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3897#true} {3897#true} #530#return; {3897#true} is VALID [2020-07-10 14:23:08,761 INFO L263 TraceCheckUtils]: 26: Hoare triple {3897#true} call test(); {3897#true} is VALID [2020-07-10 14:23:08,761 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 [2020-07-10 14:23:08,762 INFO L280 TraceCheckUtils]: 28: Hoare triple {3914#(= 0 test_~splverifierCounter~0)} assume !false; {3914#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:23:08,763 INFO L280 TraceCheckUtils]: 29: Hoare triple {3914#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {3898#false} is VALID [2020-07-10 14:23:08,763 INFO L263 TraceCheckUtils]: 30: Hoare triple {3898#false} call cleanup(); {3898#false} is VALID [2020-07-10 14:23:08,763 INFO L280 TraceCheckUtils]: 31: Hoare triple {3898#false} havoc ~i~0;havoc ~__cil_tmp2~0; {3898#false} is VALID [2020-07-10 14:23:08,764 INFO L263 TraceCheckUtils]: 32: Hoare triple {3898#false} call timeShift(); {3898#false} is VALID [2020-07-10 14:23:08,764 INFO L263 TraceCheckUtils]: 33: Hoare triple {3898#false} call __utac_acc__Specification5_spec__2(); {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:08,764 INFO L263 TraceCheckUtils]: 34: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {3897#true} is VALID [2020-07-10 14:23:08,766 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 [2020-07-10 14:23:08,767 INFO L280 TraceCheckUtils]: 36: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,767 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {3897#true} {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3897#true} is VALID [2020-07-10 14:23:08,767 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 [2020-07-10 14:23:08,767 INFO L280 TraceCheckUtils]: 39: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,767 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3897#true} {3898#false} #500#return; {3898#false} is VALID [2020-07-10 14:23:08,768 INFO L280 TraceCheckUtils]: 41: Hoare triple {3898#false} assume !(0 != ~pumpRunning~0); {3898#false} is VALID [2020-07-10 14:23:08,768 INFO L280 TraceCheckUtils]: 42: Hoare triple {3898#false} assume 0 != ~systemActive~0; {3898#false} is VALID [2020-07-10 14:23:08,768 INFO L263 TraceCheckUtils]: 43: Hoare triple {3898#false} call processEnvironment(); {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:08,768 INFO L280 TraceCheckUtils]: 44: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3897#true} is VALID [2020-07-10 14:23:08,768 INFO L280 TraceCheckUtils]: 45: Hoare triple {3897#true} assume !(0 != ~pumpRunning~0); {3897#true} is VALID [2020-07-10 14:23:08,772 INFO L263 TraceCheckUtils]: 46: Hoare triple {3897#true} call processEnvironment__wrappee__methaneQuery(); {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:08,773 INFO L280 TraceCheckUtils]: 47: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3897#true} is VALID [2020-07-10 14:23:08,773 INFO L280 TraceCheckUtils]: 48: Hoare triple {3897#true} assume 0 == ~pumpRunning~0; {3897#true} is VALID [2020-07-10 14:23:08,773 INFO L263 TraceCheckUtils]: 49: Hoare triple {3897#true} call #t~ret48 := isHighWaterLevel(); {3897#true} is VALID [2020-07-10 14:23:08,773 INFO L280 TraceCheckUtils]: 50: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-10 14:23:08,774 INFO L263 TraceCheckUtils]: 51: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-10 14:23:08,774 INFO L280 TraceCheckUtils]: 52: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,774 INFO L280 TraceCheckUtils]: 53: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-10 14:23:08,774 INFO L280 TraceCheckUtils]: 54: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,774 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-10 14:23:08,775 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 [2020-07-10 14:23:08,775 INFO L280 TraceCheckUtils]: 57: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-10 14:23:08,775 INFO L280 TraceCheckUtils]: 58: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-10 14:23:08,782 INFO L280 TraceCheckUtils]: 59: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,782 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-10 14:23:08,782 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 [2020-07-10 14:23:08,782 INFO L280 TraceCheckUtils]: 62: Hoare triple {3897#true} assume !(0 != ~tmp~4); {3897#true} is VALID [2020-07-10 14:23:08,782 INFO L263 TraceCheckUtils]: 63: Hoare triple {3897#true} call processEnvironment__wrappee__base(); {3897#true} is VALID [2020-07-10 14:23:08,783 INFO L280 TraceCheckUtils]: 64: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,783 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-10 14:23:08,783 INFO L280 TraceCheckUtils]: 66: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,783 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3897#true} {3897#true} #484#return; {3897#true} is VALID [2020-07-10 14:23:08,783 INFO L280 TraceCheckUtils]: 68: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,783 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3897#true} {3898#false} #504#return; {3898#false} is VALID [2020-07-10 14:23:08,783 INFO L263 TraceCheckUtils]: 70: Hoare triple {3898#false} call __utac_acc__Specification5_spec__3(); {3898#false} is VALID [2020-07-10 14:23:08,783 INFO L280 TraceCheckUtils]: 71: Hoare triple {3898#false} havoc ~tmp~3;havoc ~tmp___0~0; {3898#false} is VALID [2020-07-10 14:23:08,784 INFO L263 TraceCheckUtils]: 72: Hoare triple {3898#false} call #t~ret46 := getWaterLevel(); {3897#true} is VALID [2020-07-10 14:23:08,784 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 [2020-07-10 14:23:08,784 INFO L280 TraceCheckUtils]: 74: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,784 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3897#true} {3898#false} #514#return; {3898#false} is VALID [2020-07-10 14:23:08,784 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 [2020-07-10 14:23:08,784 INFO L280 TraceCheckUtils]: 77: Hoare triple {3898#false} assume 2 != ~tmp~3; {3898#false} is VALID [2020-07-10 14:23:08,784 INFO L263 TraceCheckUtils]: 78: Hoare triple {3898#false} call #t~ret47 := isPumpRunning(); {3897#true} is VALID [2020-07-10 14:23:08,785 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 [2020-07-10 14:23:08,785 INFO L280 TraceCheckUtils]: 80: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-10 14:23:08,785 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {3897#true} {3898#false} #516#return; {3898#false} is VALID [2020-07-10 14:23:08,785 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 [2020-07-10 14:23:08,785 INFO L280 TraceCheckUtils]: 83: Hoare triple {3898#false} assume 0 != ~tmp___0~0; {3898#false} is VALID [2020-07-10 14:23:08,785 INFO L280 TraceCheckUtils]: 84: Hoare triple {3898#false} assume 0 == ~switchedOnBeforeTS~0; {3898#false} is VALID [2020-07-10 14:23:08,785 INFO L263 TraceCheckUtils]: 85: Hoare triple {3898#false} call __automaton_fail(); {3898#false} is VALID [2020-07-10 14:23:08,785 INFO L280 TraceCheckUtils]: 86: Hoare triple {3898#false} assume !false; {3898#false} is VALID [2020-07-10 14:23:08,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:23:08,792 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2100756676] [2020-07-10 14:23:08,792 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:08,793 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 14:23:08,793 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953386481] [2020-07-10 14:23:08,793 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-10 14:23:08,794 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:08,794 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 14:23:08,894 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:08,894 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 14:23:08,894 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:08,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 14:23:08,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 14:23:08,895 INFO L87 Difference]: Start difference. First operand 257 states and 306 transitions. Second operand 6 states. [2020-07-10 14:23:10,415 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:15,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:15,496 INFO L93 Difference]: Finished difference Result 457 states and 546 transitions. [2020-07-10 14:23:15,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:23:15,497 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-10 14:23:15,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:15,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:23:15,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 340 transitions. [2020-07-10 14:23:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:23:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 340 transitions. [2020-07-10 14:23:15,512 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 340 transitions. [2020-07-10 14:23:16,501 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 340 edges. 340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:16,511 INFO L225 Difference]: With dead ends: 457 [2020-07-10 14:23:16,511 INFO L226 Difference]: Without dead ends: 264 [2020-07-10 14:23:16,512 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 [2020-07-10 14:23:16,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2020-07-10 14:23:18,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 227. [2020-07-10 14:23:18,564 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:18,565 INFO L82 GeneralOperation]: Start isEquivalent. First operand 264 states. Second operand 227 states. [2020-07-10 14:23:18,565 INFO L74 IsIncluded]: Start isIncluded. First operand 264 states. Second operand 227 states. [2020-07-10 14:23:18,565 INFO L87 Difference]: Start difference. First operand 264 states. Second operand 227 states. [2020-07-10 14:23:18,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:18,578 INFO L93 Difference]: Finished difference Result 264 states and 320 transitions. [2020-07-10 14:23:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 320 transitions. [2020-07-10 14:23:18,579 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:18,579 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:18,579 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand 264 states. [2020-07-10 14:23:18,579 INFO L87 Difference]: Start difference. First operand 227 states. Second operand 264 states. [2020-07-10 14:23:18,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:18,605 INFO L93 Difference]: Finished difference Result 264 states and 320 transitions. [2020-07-10 14:23:18,605 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 320 transitions. [2020-07-10 14:23:18,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:18,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:18,606 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:18,606 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:18,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227 states. [2020-07-10 14:23:18,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 259 transitions. [2020-07-10 14:23:18,615 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 259 transitions. Word has length 87 [2020-07-10 14:23:18,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:18,615 INFO L479 AbstractCegarLoop]: Abstraction has 227 states and 259 transitions. [2020-07-10 14:23:18,615 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 14:23:18,615 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 259 transitions. [2020-07-10 14:23:18,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-10 14:23:18,618 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:18,618 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] [2020-07-10 14:23:18,618 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:23:18,618 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:18,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:18,619 INFO L82 PathProgramCache]: Analyzing trace with hash -1912690952, now seen corresponding path program 1 times [2020-07-10 14:23:18,619 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:18,619 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715612867] [2020-07-10 14:23:18,619 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,961 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,030 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 [2020-07-10 14:23:19,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #540#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,044 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #438#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,048 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #440#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5473#true} is VALID [2020-07-10 14:23:19,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #442#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,056 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #444#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5473#true} is VALID [2020-07-10 14:23:19,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #530#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,083 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 [2020-07-10 14:23:19,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,083 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {5473#true} is VALID [2020-07-10 14:23:19,083 INFO L263 TraceCheckUtils]: 0: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {5473#true} is VALID [2020-07-10 14:23:19,084 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 [2020-07-10 14:23:19,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,084 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5473#true} {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {5473#true} is VALID [2020-07-10 14:23:19,084 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 [2020-07-10 14:23:19,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,085 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #500#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,120 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-10 14:23:19,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-10 14:23:19,120 INFO L263 TraceCheckUtils]: 1: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-10 14:23:19,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,121 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-10 14:23:19,122 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 [2020-07-10 14:23:19,122 INFO L280 TraceCheckUtils]: 7: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-10 14:23:19,122 INFO L280 TraceCheckUtils]: 8: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-10 14:23:19,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,123 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,126 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5473#true} is VALID [2020-07-10 14:23:19,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume 0 == ~pumpRunning~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,127 INFO L263 TraceCheckUtils]: 2: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret48 := isHighWaterLevel(); {5473#true} is VALID [2020-07-10 14:23:19,128 INFO L280 TraceCheckUtils]: 3: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-10 14:23:19,128 INFO L263 TraceCheckUtils]: 4: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-10 14:23:19,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,128 INFO L280 TraceCheckUtils]: 7: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,129 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-10 14:23:19,129 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 [2020-07-10 14:23:19,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-10 14:23:19,129 INFO L280 TraceCheckUtils]: 11: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-10 14:23:19,129 INFO L280 TraceCheckUtils]: 12: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,130 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,131 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 [2020-07-10 14:23:19,131 INFO L280 TraceCheckUtils]: 15: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,132 INFO L263 TraceCheckUtils]: 16: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5473#true} is VALID [2020-07-10 14:23:19,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,132 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,134 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #484#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {5473#true} is VALID [2020-07-10 14:23:19,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume !(0 != ~pumpRunning~0); {5473#true} is VALID [2020-07-10 14:23:19,135 INFO L263 TraceCheckUtils]: 2: Hoare triple {5473#true} call processEnvironment__wrappee__methaneQuery(); {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:19,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5473#true} is VALID [2020-07-10 14:23:19,136 INFO L280 TraceCheckUtils]: 4: Hoare triple {5473#true} assume 0 == ~pumpRunning~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,136 INFO L263 TraceCheckUtils]: 5: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret48 := isHighWaterLevel(); {5473#true} is VALID [2020-07-10 14:23:19,136 INFO L280 TraceCheckUtils]: 6: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-10 14:23:19,136 INFO L263 TraceCheckUtils]: 7: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-10 14:23:19,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,137 INFO L280 TraceCheckUtils]: 10: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,137 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-10 14:23:19,137 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 [2020-07-10 14:23:19,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-10 14:23:19,138 INFO L280 TraceCheckUtils]: 14: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-10 14:23:19,138 INFO L280 TraceCheckUtils]: 15: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,139 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,139 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 [2020-07-10 14:23:19,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,140 INFO L263 TraceCheckUtils]: 19: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5473#true} is VALID [2020-07-10 14:23:19,140 INFO L280 TraceCheckUtils]: 20: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,141 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,142 INFO L280 TraceCheckUtils]: 22: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,142 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #484#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,143 INFO L280 TraceCheckUtils]: 24: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,143 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5478#(= 0 ~pumpRunning~0)} #504#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,147 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 [2020-07-10 14:23:19,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,148 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #514#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,165 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 [2020-07-10 14:23:19,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:23:19,167 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 [2020-07-10 14:23:19,171 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 [2020-07-10 14:23:19,176 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 [2020-07-10 14:23:19,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,178 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #540#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,178 INFO L263 TraceCheckUtils]: 4: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,179 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,179 INFO L263 TraceCheckUtils]: 6: Hoare triple {5478#(= 0 ~pumpRunning~0)} call select_helpers(); {5473#true} is VALID [2020-07-10 14:23:19,179 INFO L280 TraceCheckUtils]: 7: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,180 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #438#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,180 INFO L263 TraceCheckUtils]: 9: Hoare triple {5478#(= 0 ~pumpRunning~0)} call select_features(); {5473#true} is VALID [2020-07-10 14:23:19,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,181 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #440#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,181 INFO L263 TraceCheckUtils]: 12: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret74 := valid_product(); {5473#true} is VALID [2020-07-10 14:23:19,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {5473#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5473#true} is VALID [2020-07-10 14:23:19,181 INFO L280 TraceCheckUtils]: 14: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,182 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #442#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,183 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 [2020-07-10 14:23:19,183 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,184 INFO L263 TraceCheckUtils]: 18: Hoare triple {5478#(= 0 ~pumpRunning~0)} call setup(); {5473#true} is VALID [2020-07-10 14:23:19,184 INFO L280 TraceCheckUtils]: 19: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,184 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #444#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,185 INFO L263 TraceCheckUtils]: 21: Hoare triple {5478#(= 0 ~pumpRunning~0)} call runTest(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,186 INFO L263 TraceCheckUtils]: 22: Hoare triple {5478#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:19,186 INFO L280 TraceCheckUtils]: 23: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5473#true} is VALID [2020-07-10 14:23:19,186 INFO L280 TraceCheckUtils]: 24: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,187 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #530#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,188 INFO L263 TraceCheckUtils]: 26: Hoare triple {5478#(= 0 ~pumpRunning~0)} call test(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,188 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 [2020-07-10 14:23:19,189 INFO L280 TraceCheckUtils]: 28: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !false; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,189 INFO L280 TraceCheckUtils]: 29: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,190 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 [2020-07-10 14:23:19,190 INFO L280 TraceCheckUtils]: 31: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,191 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 [2020-07-10 14:23:19,191 INFO L280 TraceCheckUtils]: 33: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,192 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 [2020-07-10 14:23:19,192 INFO L280 TraceCheckUtils]: 35: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,193 INFO L263 TraceCheckUtils]: 36: Hoare triple {5478#(= 0 ~pumpRunning~0)} call timeShift(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,194 INFO L263 TraceCheckUtils]: 37: Hoare triple {5478#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:19,194 INFO L263 TraceCheckUtils]: 38: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {5473#true} is VALID [2020-07-10 14:23:19,194 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 [2020-07-10 14:23:19,194 INFO L280 TraceCheckUtils]: 40: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,195 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5473#true} {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {5473#true} is VALID [2020-07-10 14:23:19,195 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 [2020-07-10 14:23:19,195 INFO L280 TraceCheckUtils]: 43: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,196 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #500#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,196 INFO L280 TraceCheckUtils]: 45: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,197 INFO L280 TraceCheckUtils]: 46: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,197 INFO L263 TraceCheckUtils]: 47: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment(); {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:19,198 INFO L280 TraceCheckUtils]: 48: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {5473#true} is VALID [2020-07-10 14:23:19,198 INFO L280 TraceCheckUtils]: 49: Hoare triple {5473#true} assume !(0 != ~pumpRunning~0); {5473#true} is VALID [2020-07-10 14:23:19,198 INFO L263 TraceCheckUtils]: 50: Hoare triple {5473#true} call processEnvironment__wrappee__methaneQuery(); {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:19,199 INFO L280 TraceCheckUtils]: 51: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5473#true} is VALID [2020-07-10 14:23:19,199 INFO L280 TraceCheckUtils]: 52: Hoare triple {5473#true} assume 0 == ~pumpRunning~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,200 INFO L263 TraceCheckUtils]: 53: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret48 := isHighWaterLevel(); {5473#true} is VALID [2020-07-10 14:23:19,200 INFO L280 TraceCheckUtils]: 54: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-10 14:23:19,200 INFO L263 TraceCheckUtils]: 55: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-10 14:23:19,200 INFO L280 TraceCheckUtils]: 56: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,200 INFO L280 TraceCheckUtils]: 57: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-10 14:23:19,200 INFO L280 TraceCheckUtils]: 58: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,201 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-10 14:23:19,201 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 [2020-07-10 14:23:19,201 INFO L280 TraceCheckUtils]: 61: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-10 14:23:19,201 INFO L280 TraceCheckUtils]: 62: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-10 14:23:19,201 INFO L280 TraceCheckUtils]: 63: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,202 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,202 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 [2020-07-10 14:23:19,203 INFO L280 TraceCheckUtils]: 66: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,203 INFO L263 TraceCheckUtils]: 67: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5473#true} is VALID [2020-07-10 14:23:19,203 INFO L280 TraceCheckUtils]: 68: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,204 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,204 INFO L280 TraceCheckUtils]: 70: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,205 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #484#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,206 INFO L280 TraceCheckUtils]: 72: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,206 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5478#(= 0 ~pumpRunning~0)} #504#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,207 INFO L263 TraceCheckUtils]: 74: Hoare triple {5478#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,208 INFO L280 TraceCheckUtils]: 75: Hoare triple {5478#(= 0 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,208 INFO L263 TraceCheckUtils]: 76: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret46 := getWaterLevel(); {5473#true} is VALID [2020-07-10 14:23:19,208 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 [2020-07-10 14:23:19,208 INFO L280 TraceCheckUtils]: 78: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-10 14:23:19,209 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #514#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,210 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 [2020-07-10 14:23:19,210 INFO L280 TraceCheckUtils]: 81: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~3; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:19,210 INFO L263 TraceCheckUtils]: 82: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret47 := isPumpRunning(); {5473#true} is VALID [2020-07-10 14:23:19,211 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 [2020-07-10 14:23:19,211 INFO L280 TraceCheckUtils]: 84: Hoare triple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:23:19,212 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 [2020-07-10 14:23:19,213 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 [2020-07-10 14:23:19,214 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 [2020-07-10 14:23:19,214 INFO L280 TraceCheckUtils]: 88: Hoare triple {5474#false} assume 0 == ~switchedOnBeforeTS~0; {5474#false} is VALID [2020-07-10 14:23:19,214 INFO L263 TraceCheckUtils]: 89: Hoare triple {5474#false} call __automaton_fail(); {5474#false} is VALID [2020-07-10 14:23:19,214 INFO L280 TraceCheckUtils]: 90: Hoare triple {5474#false} assume !false; {5474#false} is VALID [2020-07-10 14:23:19,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:23:19,226 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715612867] [2020-07-10 14:23:19,227 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:19,227 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:23:19,227 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826847437] [2020-07-10 14:23:19,228 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-10 14:23:19,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:19,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:23:19,337 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:19,338 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:23:19,338 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:19,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:23:19,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:23:19,339 INFO L87 Difference]: Start difference. First operand 227 states and 259 transitions. Second operand 9 states. [2020-07-10 14:23:20,507 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:23,592 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:27,993 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:28,552 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:29,667 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:29,977 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:32,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:32,794 INFO L93 Difference]: Finished difference Result 468 states and 564 transitions. [2020-07-10 14:23:32,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:23:32,794 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-10 14:23:32,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:32,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:32,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 440 transitions. [2020-07-10 14:23:32,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 440 transitions. [2020-07-10 14:23:32,816 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 440 transitions. [2020-07-10 14:23:34,240 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 440 edges. 440 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:34,255 INFO L225 Difference]: With dead ends: 468 [2020-07-10 14:23:34,255 INFO L226 Difference]: Without dead ends: 269 [2020-07-10 14:23:34,257 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:23:34,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2020-07-10 14:23:37,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 226. [2020-07-10 14:23:37,523 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:37,523 INFO L82 GeneralOperation]: Start isEquivalent. First operand 269 states. Second operand 226 states. [2020-07-10 14:23:37,523 INFO L74 IsIncluded]: Start isIncluded. First operand 269 states. Second operand 226 states. [2020-07-10 14:23:37,523 INFO L87 Difference]: Start difference. First operand 269 states. Second operand 226 states. [2020-07-10 14:23:37,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:37,538 INFO L93 Difference]: Finished difference Result 269 states and 324 transitions. [2020-07-10 14:23:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2020-07-10 14:23:37,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:37,540 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:37,540 INFO L74 IsIncluded]: Start isIncluded. First operand 226 states. Second operand 269 states. [2020-07-10 14:23:37,540 INFO L87 Difference]: Start difference. First operand 226 states. Second operand 269 states. [2020-07-10 14:23:37,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:37,556 INFO L93 Difference]: Finished difference Result 269 states and 324 transitions. [2020-07-10 14:23:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2020-07-10 14:23:37,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:37,558 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:37,558 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:37,558 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:37,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226 states. [2020-07-10 14:23:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 256 transitions. [2020-07-10 14:23:37,569 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 256 transitions. Word has length 91 [2020-07-10 14:23:37,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:37,570 INFO L479 AbstractCegarLoop]: Abstraction has 226 states and 256 transitions. [2020-07-10 14:23:37,570 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:23:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 256 transitions. [2020-07-10 14:23:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:23:37,574 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:37,574 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] [2020-07-10 14:23:37,574 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:23:37,575 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:37,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:37,575 INFO L82 PathProgramCache]: Analyzing trace with hash -1624249196, now seen corresponding path program 1 times [2020-07-10 14:23:37,575 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:37,576 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188872725] [2020-07-10 14:23:37,576 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,084 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,150 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 [2020-07-10 14:23:38,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #540#return; {7084#true} is VALID [2020-07-10 14:23:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,154 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7084#true} {7084#true} #438#return; {7084#true} is VALID [2020-07-10 14:23:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,158 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7084#true} {7084#true} #440#return; {7084#true} is VALID [2020-07-10 14:23:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7084#true} is VALID [2020-07-10 14:23:38,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,162 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #442#return; {7084#true} is VALID [2020-07-10 14:23:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,165 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7084#true} {7084#true} #444#return; {7084#true} is VALID [2020-07-10 14:23:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7084#true} is VALID [2020-07-10 14:23:38,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,181 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #530#return; {7084#true} is VALID [2020-07-10 14:23:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,188 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 [2020-07-10 14:23:38,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,189 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {7084#true} is VALID [2020-07-10 14:23:38,189 INFO L263 TraceCheckUtils]: 0: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {7084#true} is VALID [2020-07-10 14:23:38,189 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 [2020-07-10 14:23:38,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,190 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7084#true} {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {7084#true} is VALID [2020-07-10 14:23:38,190 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 [2020-07-10 14:23:38,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,191 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7084#true} {7084#true} #500#return; {7084#true} is VALID [2020-07-10 14:23:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,328 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-10 14:23:38,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-10 14:23:38,329 INFO L263 TraceCheckUtils]: 1: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-10 14:23:38,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,331 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-10 14:23:38,331 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 [2020-07-10 14:23:38,332 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 [2020-07-10 14:23:38,333 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 [2020-07-10 14:23:38,334 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 [2020-07-10 14:23:38,336 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 [2020-07-10 14:23:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,349 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 [2020-07-10 14:23:38,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,350 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-10 14:23:38,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-10 14:23:38,350 INFO L263 TraceCheckUtils]: 1: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-10 14:23:38,351 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 [2020-07-10 14:23:38,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,352 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-10 14:23:38,352 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 [2020-07-10 14:23:38,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,353 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-10 14:23:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-10 14:23:38,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,357 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-10 14:23:38,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-10 14:23:38,358 INFO L263 TraceCheckUtils]: 1: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-10 14:23:38,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-10 14:23:38,359 INFO L263 TraceCheckUtils]: 3: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-10 14:23:38,359 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 [2020-07-10 14:23:38,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,360 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-10 14:23:38,360 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 [2020-07-10 14:23:38,360 INFO L280 TraceCheckUtils]: 8: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,361 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-10 14:23:38,361 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 [2020-07-10 14:23:38,361 INFO L280 TraceCheckUtils]: 11: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-10 14:23:38,363 INFO L263 TraceCheckUtils]: 12: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,363 INFO L280 TraceCheckUtils]: 13: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-10 14:23:38,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,363 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-10 14:23:38,364 INFO L280 TraceCheckUtils]: 16: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,364 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-10 14:23:38,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7084#true} is VALID [2020-07-10 14:23:38,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume 0 == ~pumpRunning~0; {7084#true} is VALID [2020-07-10 14:23:38,366 INFO L263 TraceCheckUtils]: 2: Hoare triple {7084#true} call #t~ret48 := isHighWaterLevel(); {7084#true} is VALID [2020-07-10 14:23:38,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-10 14:23:38,366 INFO L263 TraceCheckUtils]: 4: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-10 14:23:38,366 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,367 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,367 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-10 14:23:38,368 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 [2020-07-10 14:23:38,369 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 [2020-07-10 14:23:38,370 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 [2020-07-10 14:23:38,371 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 [2020-07-10 14:23:38,373 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 [2020-07-10 14:23:38,374 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 [2020-07-10 14:23:38,375 INFO L280 TraceCheckUtils]: 15: Hoare triple {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {7085#false} is VALID [2020-07-10 14:23:38,375 INFO L263 TraceCheckUtils]: 16: Hoare triple {7085#false} call activatePump(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,375 INFO L280 TraceCheckUtils]: 17: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-10 14:23:38,376 INFO L263 TraceCheckUtils]: 18: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-10 14:23:38,376 INFO L280 TraceCheckUtils]: 19: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-10 14:23:38,376 INFO L263 TraceCheckUtils]: 20: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-10 14:23:38,377 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 [2020-07-10 14:23:38,377 INFO L280 TraceCheckUtils]: 22: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,377 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-10 14:23:38,378 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 [2020-07-10 14:23:38,378 INFO L280 TraceCheckUtils]: 25: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,378 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-10 14:23:38,379 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 [2020-07-10 14:23:38,379 INFO L280 TraceCheckUtils]: 28: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-10 14:23:38,380 INFO L263 TraceCheckUtils]: 29: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,380 INFO L280 TraceCheckUtils]: 30: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-10 14:23:38,381 INFO L280 TraceCheckUtils]: 31: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,381 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-10 14:23:38,382 INFO L280 TraceCheckUtils]: 33: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,382 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-10 14:23:38,382 INFO L280 TraceCheckUtils]: 35: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-10 14:23:38,383 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7085#false} {7084#true} #484#return; {7085#false} is VALID [2020-07-10 14:23:38,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7084#true} is VALID [2020-07-10 14:23:38,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume !(0 != ~pumpRunning~0); {7084#true} is VALID [2020-07-10 14:23:38,386 INFO L263 TraceCheckUtils]: 2: Hoare triple {7084#true} call processEnvironment__wrappee__methaneQuery(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7084#true} is VALID [2020-07-10 14:23:38,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} assume 0 == ~pumpRunning~0; {7084#true} is VALID [2020-07-10 14:23:38,387 INFO L263 TraceCheckUtils]: 5: Hoare triple {7084#true} call #t~ret48 := isHighWaterLevel(); {7084#true} is VALID [2020-07-10 14:23:38,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-10 14:23:38,388 INFO L263 TraceCheckUtils]: 7: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-10 14:23:38,388 INFO L280 TraceCheckUtils]: 8: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,388 INFO L280 TraceCheckUtils]: 9: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,389 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,389 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-10 14:23:38,389 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 [2020-07-10 14:23:38,390 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 [2020-07-10 14:23:38,391 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 [2020-07-10 14:23:38,392 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 [2020-07-10 14:23:38,394 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 [2020-07-10 14:23:38,395 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 [2020-07-10 14:23:38,396 INFO L280 TraceCheckUtils]: 18: Hoare triple {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {7085#false} is VALID [2020-07-10 14:23:38,396 INFO L263 TraceCheckUtils]: 19: Hoare triple {7085#false} call activatePump(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,397 INFO L280 TraceCheckUtils]: 20: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-10 14:23:38,397 INFO L263 TraceCheckUtils]: 21: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-10 14:23:38,397 INFO L280 TraceCheckUtils]: 22: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-10 14:23:38,398 INFO L263 TraceCheckUtils]: 23: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-10 14:23:38,398 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 [2020-07-10 14:23:38,398 INFO L280 TraceCheckUtils]: 25: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,399 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-10 14:23:38,399 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 [2020-07-10 14:23:38,399 INFO L280 TraceCheckUtils]: 28: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,400 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-10 14:23:38,400 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 [2020-07-10 14:23:38,400 INFO L280 TraceCheckUtils]: 31: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-10 14:23:38,401 INFO L263 TraceCheckUtils]: 32: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,402 INFO L280 TraceCheckUtils]: 33: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-10 14:23:38,402 INFO L280 TraceCheckUtils]: 34: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,402 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-10 14:23:38,403 INFO L280 TraceCheckUtils]: 36: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,403 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-10 14:23:38,403 INFO L280 TraceCheckUtils]: 38: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-10 14:23:38,404 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7085#false} {7084#true} #484#return; {7085#false} is VALID [2020-07-10 14:23:38,404 INFO L280 TraceCheckUtils]: 40: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-10 14:23:38,404 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7085#false} {7084#true} #504#return; {7085#false} is VALID [2020-07-10 14:23:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,410 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 [2020-07-10 14:23:38,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,411 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7085#false} #514#return; {7085#false} is VALID [2020-07-10 14:23:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,416 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 [2020-07-10 14:23:38,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,416 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7085#false} #516#return; {7085#false} is VALID [2020-07-10 14:23:38,424 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 [2020-07-10 14:23:38,425 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 [2020-07-10 14:23:38,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,425 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7084#true} {7084#true} #540#return; {7084#true} is VALID [2020-07-10 14:23:38,426 INFO L263 TraceCheckUtils]: 4: Hoare triple {7084#true} call #t~ret75 := main(); {7084#true} is VALID [2020-07-10 14:23:38,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} havoc ~retValue_acc~11;havoc ~tmp~9; {7084#true} is VALID [2020-07-10 14:23:38,426 INFO L263 TraceCheckUtils]: 6: Hoare triple {7084#true} call select_helpers(); {7084#true} is VALID [2020-07-10 14:23:38,427 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,427 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7084#true} {7084#true} #438#return; {7084#true} is VALID [2020-07-10 14:23:38,427 INFO L263 TraceCheckUtils]: 9: Hoare triple {7084#true} call select_features(); {7084#true} is VALID [2020-07-10 14:23:38,427 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,428 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7084#true} {7084#true} #440#return; {7084#true} is VALID [2020-07-10 14:23:38,428 INFO L263 TraceCheckUtils]: 12: Hoare triple {7084#true} call #t~ret74 := valid_product(); {7084#true} is VALID [2020-07-10 14:23:38,428 INFO L280 TraceCheckUtils]: 13: Hoare triple {7084#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7084#true} is VALID [2020-07-10 14:23:38,429 INFO L280 TraceCheckUtils]: 14: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,429 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7084#true} {7084#true} #442#return; {7084#true} is VALID [2020-07-10 14:23:38,429 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 [2020-07-10 14:23:38,430 INFO L280 TraceCheckUtils]: 17: Hoare triple {7084#true} assume 0 != ~tmp~9; {7084#true} is VALID [2020-07-10 14:23:38,430 INFO L263 TraceCheckUtils]: 18: Hoare triple {7084#true} call setup(); {7084#true} is VALID [2020-07-10 14:23:38,430 INFO L280 TraceCheckUtils]: 19: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,431 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7084#true} {7084#true} #444#return; {7084#true} is VALID [2020-07-10 14:23:38,431 INFO L263 TraceCheckUtils]: 21: Hoare triple {7084#true} call runTest(); {7084#true} is VALID [2020-07-10 14:23:38,432 INFO L263 TraceCheckUtils]: 22: Hoare triple {7084#true} call __utac_acc__Specification5_spec__1(); {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:38,432 INFO L280 TraceCheckUtils]: 23: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7084#true} is VALID [2020-07-10 14:23:38,433 INFO L280 TraceCheckUtils]: 24: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,433 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7084#true} {7084#true} #530#return; {7084#true} is VALID [2020-07-10 14:23:38,433 INFO L263 TraceCheckUtils]: 26: Hoare triple {7084#true} call test(); {7084#true} is VALID [2020-07-10 14:23:38,433 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 [2020-07-10 14:23:38,434 INFO L280 TraceCheckUtils]: 28: Hoare triple {7084#true} assume !false; {7084#true} is VALID [2020-07-10 14:23:38,434 INFO L280 TraceCheckUtils]: 29: Hoare triple {7084#true} assume ~splverifierCounter~0 < 4; {7084#true} is VALID [2020-07-10 14:23:38,434 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 [2020-07-10 14:23:38,435 INFO L280 TraceCheckUtils]: 31: Hoare triple {7084#true} assume !(0 != ~tmp~8); {7084#true} is VALID [2020-07-10 14:23:38,435 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 [2020-07-10 14:23:38,435 INFO L280 TraceCheckUtils]: 33: Hoare triple {7084#true} assume !(0 != ~tmp___0~2); {7084#true} is VALID [2020-07-10 14:23:38,435 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 [2020-07-10 14:23:38,436 INFO L280 TraceCheckUtils]: 35: Hoare triple {7084#true} assume 0 != ~tmp___2~0; {7084#true} is VALID [2020-07-10 14:23:38,436 INFO L263 TraceCheckUtils]: 36: Hoare triple {7084#true} call timeShift(); {7084#true} is VALID [2020-07-10 14:23:38,437 INFO L263 TraceCheckUtils]: 37: Hoare triple {7084#true} call __utac_acc__Specification5_spec__2(); {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:38,437 INFO L263 TraceCheckUtils]: 38: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {7084#true} is VALID [2020-07-10 14:23:38,438 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 [2020-07-10 14:23:38,438 INFO L280 TraceCheckUtils]: 40: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,438 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7084#true} {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {7084#true} is VALID [2020-07-10 14:23:38,439 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 [2020-07-10 14:23:38,439 INFO L280 TraceCheckUtils]: 43: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,439 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7084#true} {7084#true} #500#return; {7084#true} is VALID [2020-07-10 14:23:38,440 INFO L280 TraceCheckUtils]: 45: Hoare triple {7084#true} assume !(0 != ~pumpRunning~0); {7084#true} is VALID [2020-07-10 14:23:38,440 INFO L280 TraceCheckUtils]: 46: Hoare triple {7084#true} assume 0 != ~systemActive~0; {7084#true} is VALID [2020-07-10 14:23:38,441 INFO L263 TraceCheckUtils]: 47: Hoare triple {7084#true} call processEnvironment(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,441 INFO L280 TraceCheckUtils]: 48: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7084#true} is VALID [2020-07-10 14:23:38,441 INFO L280 TraceCheckUtils]: 49: Hoare triple {7084#true} assume !(0 != ~pumpRunning~0); {7084#true} is VALID [2020-07-10 14:23:38,442 INFO L263 TraceCheckUtils]: 50: Hoare triple {7084#true} call processEnvironment__wrappee__methaneQuery(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,443 INFO L280 TraceCheckUtils]: 51: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7084#true} is VALID [2020-07-10 14:23:38,443 INFO L280 TraceCheckUtils]: 52: Hoare triple {7084#true} assume 0 == ~pumpRunning~0; {7084#true} is VALID [2020-07-10 14:23:38,443 INFO L263 TraceCheckUtils]: 53: Hoare triple {7084#true} call #t~ret48 := isHighWaterLevel(); {7084#true} is VALID [2020-07-10 14:23:38,444 INFO L280 TraceCheckUtils]: 54: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-10 14:23:38,444 INFO L263 TraceCheckUtils]: 55: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-10 14:23:38,444 INFO L280 TraceCheckUtils]: 56: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,444 INFO L280 TraceCheckUtils]: 57: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-10 14:23:38,445 INFO L280 TraceCheckUtils]: 58: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,445 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-10 14:23:38,445 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 [2020-07-10 14:23:38,447 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 [2020-07-10 14:23:38,448 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 [2020-07-10 14:23:38,449 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 [2020-07-10 14:23:38,450 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 [2020-07-10 14:23:38,451 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 [2020-07-10 14:23:38,452 INFO L280 TraceCheckUtils]: 66: Hoare triple {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {7085#false} is VALID [2020-07-10 14:23:38,452 INFO L263 TraceCheckUtils]: 67: Hoare triple {7085#false} call activatePump(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,453 INFO L280 TraceCheckUtils]: 68: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-10 14:23:38,453 INFO L263 TraceCheckUtils]: 69: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-10 14:23:38,453 INFO L280 TraceCheckUtils]: 70: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-10 14:23:38,454 INFO L263 TraceCheckUtils]: 71: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-10 14:23:38,454 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 [2020-07-10 14:23:38,454 INFO L280 TraceCheckUtils]: 73: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,455 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-10 14:23:38,455 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 [2020-07-10 14:23:38,455 INFO L280 TraceCheckUtils]: 76: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,456 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-10 14:23:38,456 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 [2020-07-10 14:23:38,456 INFO L280 TraceCheckUtils]: 79: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-10 14:23:38,457 INFO L263 TraceCheckUtils]: 80: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:38,458 INFO L280 TraceCheckUtils]: 81: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-10 14:23:38,458 INFO L280 TraceCheckUtils]: 82: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,458 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-10 14:23:38,458 INFO L280 TraceCheckUtils]: 84: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,459 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-10 14:23:38,459 INFO L280 TraceCheckUtils]: 86: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-10 14:23:38,459 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7085#false} {7084#true} #484#return; {7085#false} is VALID [2020-07-10 14:23:38,460 INFO L280 TraceCheckUtils]: 88: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-10 14:23:38,460 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7085#false} {7084#true} #504#return; {7085#false} is VALID [2020-07-10 14:23:38,460 INFO L263 TraceCheckUtils]: 90: Hoare triple {7085#false} call __utac_acc__Specification5_spec__3(); {7085#false} is VALID [2020-07-10 14:23:38,461 INFO L280 TraceCheckUtils]: 91: Hoare triple {7085#false} havoc ~tmp~3;havoc ~tmp___0~0; {7085#false} is VALID [2020-07-10 14:23:38,461 INFO L263 TraceCheckUtils]: 92: Hoare triple {7085#false} call #t~ret46 := getWaterLevel(); {7084#true} is VALID [2020-07-10 14:23:38,461 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 [2020-07-10 14:23:38,462 INFO L280 TraceCheckUtils]: 94: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,462 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7084#true} {7085#false} #514#return; {7085#false} is VALID [2020-07-10 14:23:38,462 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 [2020-07-10 14:23:38,462 INFO L280 TraceCheckUtils]: 97: Hoare triple {7085#false} assume 2 != ~tmp~3; {7085#false} is VALID [2020-07-10 14:23:38,463 INFO L263 TraceCheckUtils]: 98: Hoare triple {7085#false} call #t~ret47 := isPumpRunning(); {7084#true} is VALID [2020-07-10 14:23:38,463 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 [2020-07-10 14:23:38,463 INFO L280 TraceCheckUtils]: 100: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-10 14:23:38,464 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7084#true} {7085#false} #516#return; {7085#false} is VALID [2020-07-10 14:23:38,464 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 [2020-07-10 14:23:38,464 INFO L280 TraceCheckUtils]: 103: Hoare triple {7085#false} assume 0 != ~tmp___0~0; {7085#false} is VALID [2020-07-10 14:23:38,464 INFO L280 TraceCheckUtils]: 104: Hoare triple {7085#false} assume 0 == ~switchedOnBeforeTS~0; {7085#false} is VALID [2020-07-10 14:23:38,465 INFO L263 TraceCheckUtils]: 105: Hoare triple {7085#false} call __automaton_fail(); {7085#false} is VALID [2020-07-10 14:23:38,465 INFO L280 TraceCheckUtils]: 106: Hoare triple {7085#false} assume !false; {7085#false} is VALID [2020-07-10 14:23:38,491 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:23:38,491 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188872725] [2020-07-10 14:23:38,491 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:38,492 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:23:38,492 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601677598] [2020-07-10 14:23:38,494 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-10 14:23:38,495 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:38,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:23:38,675 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:38,675 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:23:38,676 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:38,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:23:38,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:23:38,677 INFO L87 Difference]: Start difference. First operand 226 states and 256 transitions. Second operand 9 states. [2020-07-10 14:23:44,175 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:44,522 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:23:44,918 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:45,269 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:50,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:50,517 INFO L93 Difference]: Finished difference Result 468 states and 567 transitions. [2020-07-10 14:23:50,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:23:50,518 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-10 14:23:50,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:50,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:50,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 365 transitions. [2020-07-10 14:23:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 365 transitions. [2020-07-10 14:23:50,528 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 365 transitions. [2020-07-10 14:23:51,623 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:51,631 INFO L225 Difference]: With dead ends: 468 [2020-07-10 14:23:51,631 INFO L226 Difference]: Without dead ends: 270 [2020-07-10 14:23:51,634 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:23:51,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2020-07-10 14:23:53,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 231. [2020-07-10 14:23:53,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:53,467 INFO L82 GeneralOperation]: Start isEquivalent. First operand 270 states. Second operand 231 states. [2020-07-10 14:23:53,467 INFO L74 IsIncluded]: Start isIncluded. First operand 270 states. Second operand 231 states. [2020-07-10 14:23:53,468 INFO L87 Difference]: Start difference. First operand 270 states. Second operand 231 states. [2020-07-10 14:23:53,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:53,477 INFO L93 Difference]: Finished difference Result 270 states and 324 transitions. [2020-07-10 14:23:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 324 transitions. [2020-07-10 14:23:53,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:53,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:53,479 INFO L74 IsIncluded]: Start isIncluded. First operand 231 states. Second operand 270 states. [2020-07-10 14:23:53,479 INFO L87 Difference]: Start difference. First operand 231 states. Second operand 270 states. [2020-07-10 14:23:53,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:53,489 INFO L93 Difference]: Finished difference Result 270 states and 324 transitions. [2020-07-10 14:23:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 324 transitions. [2020-07-10 14:23:53,490 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:53,490 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:53,491 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:53,491 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2020-07-10 14:23:53,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 261 transitions. [2020-07-10 14:23:53,498 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 261 transitions. Word has length 107 [2020-07-10 14:23:53,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:53,498 INFO L479 AbstractCegarLoop]: Abstraction has 231 states and 261 transitions. [2020-07-10 14:23:53,499 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:23:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 261 transitions. [2020-07-10 14:23:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:23:53,501 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:53,501 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] [2020-07-10 14:23:53,501 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:23:53,501 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:53,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:53,502 INFO L82 PathProgramCache]: Analyzing trace with hash 304023506, now seen corresponding path program 1 times [2020-07-10 14:23:53,502 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:53,502 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799539429] [2020-07-10 14:23:53,502 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,836 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,879 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 [2020-07-10 14:23:53,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:53,880 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #540#return; {8753#true} is VALID [2020-07-10 14:23:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:53,882 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8753#true} {8753#true} #438#return; {8753#true} is VALID [2020-07-10 14:23:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:53,886 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8753#true} {8753#true} #440#return; {8753#true} is VALID [2020-07-10 14:23:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,901 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 [2020-07-10 14:23:53,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {8828#(= 1 |valid_product_#res|)} assume true; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:53,902 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8828#(= 1 |valid_product_#res|)} {8753#true} #442#return; {8765#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:23:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:53,906 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8753#true} {8753#true} #444#return; {8753#true} is VALID [2020-07-10 14:23:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8753#true} is VALID [2020-07-10 14:23:53,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:53,924 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #530#return; {8753#true} is VALID [2020-07-10 14:23:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,930 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 [2020-07-10 14:23:53,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:53,931 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {8753#true} is VALID [2020-07-10 14:23:53,931 INFO L263 TraceCheckUtils]: 0: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {8753#true} is VALID [2020-07-10 14:23:53,931 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 [2020-07-10 14:23:53,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:53,931 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8753#true} {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {8753#true} is VALID [2020-07-10 14:23:53,932 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 [2020-07-10 14:23:53,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:53,932 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8753#true} {8753#true} #500#return; {8753#true} is VALID [2020-07-10 14:23:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:54,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-10 14:23:54,035 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 [2020-07-10 14:23:54,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:23:54,037 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 14:23:54,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-10 14:23:54,037 INFO L263 TraceCheckUtils]: 1: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-10 14:23:54,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-10 14:23:54,038 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 [2020-07-10 14:23:54,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:23:54,039 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 14:23:54,040 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 [2020-07-10 14:23:54,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-10 14:23:54,041 INFO L280 TraceCheckUtils]: 8: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-10 14:23:54,041 INFO L280 TraceCheckUtils]: 9: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-10 14:23:54,042 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-10 14:23:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:54,053 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 [2020-07-10 14:23:54,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,053 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-10 14:23:54,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-10 14:23:54,054 INFO L263 TraceCheckUtils]: 1: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-10 14:23:54,054 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 [2020-07-10 14:23:54,054 INFO L280 TraceCheckUtils]: 3: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,055 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-10 14:23:54,055 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 [2020-07-10 14:23:54,055 INFO L280 TraceCheckUtils]: 6: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,055 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-10 14:23:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:54,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-10 14:23:54,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,060 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-10 14:23:54,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-10 14:23:54,060 INFO L263 TraceCheckUtils]: 1: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-10 14:23:54,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-10 14:23:54,061 INFO L263 TraceCheckUtils]: 3: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-10 14:23:54,061 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 [2020-07-10 14:23:54,061 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,061 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-10 14:23:54,062 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 [2020-07-10 14:23:54,062 INFO L280 TraceCheckUtils]: 8: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,062 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-10 14:23:54,062 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 [2020-07-10 14:23:54,062 INFO L280 TraceCheckUtils]: 11: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-10 14:23:54,064 INFO L263 TraceCheckUtils]: 12: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,064 INFO L280 TraceCheckUtils]: 13: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-10 14:23:54,064 INFO L280 TraceCheckUtils]: 14: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,064 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-10 14:23:54,064 INFO L280 TraceCheckUtils]: 16: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,065 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-10 14:23:54,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8753#true} is VALID [2020-07-10 14:23:54,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume 0 == ~pumpRunning~0; {8753#true} is VALID [2020-07-10 14:23:54,065 INFO L263 TraceCheckUtils]: 2: Hoare triple {8753#true} call #t~ret48 := isHighWaterLevel(); {8753#true} is VALID [2020-07-10 14:23:54,066 INFO L280 TraceCheckUtils]: 3: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-10 14:23:54,066 INFO L263 TraceCheckUtils]: 4: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-10 14:23:54,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-10 14:23:54,067 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 [2020-07-10 14:23:54,067 INFO L280 TraceCheckUtils]: 7: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:23:54,068 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 14:23:54,069 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 [2020-07-10 14:23:54,069 INFO L280 TraceCheckUtils]: 10: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-10 14:23:54,070 INFO L280 TraceCheckUtils]: 11: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-10 14:23:54,070 INFO L280 TraceCheckUtils]: 12: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-10 14:23:54,070 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-10 14:23:54,070 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 [2020-07-10 14:23:54,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {8754#false} assume 0 != ~tmp~4; {8754#false} is VALID [2020-07-10 14:23:54,071 INFO L263 TraceCheckUtils]: 16: Hoare triple {8754#false} call activatePump(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-10 14:23:54,071 INFO L263 TraceCheckUtils]: 18: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-10 14:23:54,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-10 14:23:54,071 INFO L263 TraceCheckUtils]: 20: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-10 14:23:54,072 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 [2020-07-10 14:23:54,072 INFO L280 TraceCheckUtils]: 22: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,072 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-10 14:23:54,072 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 [2020-07-10 14:23:54,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,073 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-10 14:23:54,073 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 [2020-07-10 14:23:54,073 INFO L280 TraceCheckUtils]: 28: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-10 14:23:54,074 INFO L263 TraceCheckUtils]: 29: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,074 INFO L280 TraceCheckUtils]: 30: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-10 14:23:54,074 INFO L280 TraceCheckUtils]: 31: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,074 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-10 14:23:54,074 INFO L280 TraceCheckUtils]: 33: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,075 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-10 14:23:54,075 INFO L280 TraceCheckUtils]: 35: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-10 14:23:54,075 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8754#false} {8753#true} #484#return; {8754#false} is VALID [2020-07-10 14:23:54,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8753#true} is VALID [2020-07-10 14:23:54,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume !(0 != ~pumpRunning~0); {8753#true} is VALID [2020-07-10 14:23:54,077 INFO L263 TraceCheckUtils]: 2: Hoare triple {8753#true} call processEnvironment__wrappee__methaneQuery(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8753#true} is VALID [2020-07-10 14:23:54,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {8753#true} assume 0 == ~pumpRunning~0; {8753#true} is VALID [2020-07-10 14:23:54,077 INFO L263 TraceCheckUtils]: 5: Hoare triple {8753#true} call #t~ret48 := isHighWaterLevel(); {8753#true} is VALID [2020-07-10 14:23:54,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-10 14:23:54,078 INFO L263 TraceCheckUtils]: 7: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-10 14:23:54,078 INFO L280 TraceCheckUtils]: 8: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-10 14:23:54,079 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 [2020-07-10 14:23:54,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:23:54,080 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 14:23:54,080 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 [2020-07-10 14:23:54,081 INFO L280 TraceCheckUtils]: 13: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-10 14:23:54,081 INFO L280 TraceCheckUtils]: 14: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-10 14:23:54,081 INFO L280 TraceCheckUtils]: 15: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-10 14:23:54,082 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-10 14:23:54,082 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 [2020-07-10 14:23:54,082 INFO L280 TraceCheckUtils]: 18: Hoare triple {8754#false} assume 0 != ~tmp~4; {8754#false} is VALID [2020-07-10 14:23:54,082 INFO L263 TraceCheckUtils]: 19: Hoare triple {8754#false} call activatePump(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,082 INFO L280 TraceCheckUtils]: 20: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-10 14:23:54,082 INFO L263 TraceCheckUtils]: 21: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-10 14:23:54,083 INFO L280 TraceCheckUtils]: 22: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-10 14:23:54,083 INFO L263 TraceCheckUtils]: 23: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-10 14:23:54,083 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 [2020-07-10 14:23:54,083 INFO L280 TraceCheckUtils]: 25: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,083 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-10 14:23:54,084 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 [2020-07-10 14:23:54,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,084 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-10 14:23:54,084 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 [2020-07-10 14:23:54,084 INFO L280 TraceCheckUtils]: 31: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-10 14:23:54,085 INFO L263 TraceCheckUtils]: 32: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,085 INFO L280 TraceCheckUtils]: 33: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-10 14:23:54,085 INFO L280 TraceCheckUtils]: 34: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,086 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-10 14:23:54,086 INFO L280 TraceCheckUtils]: 36: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,086 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-10 14:23:54,086 INFO L280 TraceCheckUtils]: 38: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-10 14:23:54,086 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8754#false} {8753#true} #484#return; {8754#false} is VALID [2020-07-10 14:23:54,086 INFO L280 TraceCheckUtils]: 40: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-10 14:23:54,087 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8754#false} {8753#true} #504#return; {8754#false} is VALID [2020-07-10 14:23:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:54,091 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 [2020-07-10 14:23:54,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,092 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8754#false} #514#return; {8754#false} is VALID [2020-07-10 14:23:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:54,094 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 [2020-07-10 14:23:54,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,094 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8754#false} #516#return; {8754#false} is VALID [2020-07-10 14:23:54,098 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 [2020-07-10 14:23:54,099 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 [2020-07-10 14:23:54,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,099 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8753#true} {8753#true} #540#return; {8753#true} is VALID [2020-07-10 14:23:54,099 INFO L263 TraceCheckUtils]: 4: Hoare triple {8753#true} call #t~ret75 := main(); {8753#true} is VALID [2020-07-10 14:23:54,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} havoc ~retValue_acc~11;havoc ~tmp~9; {8753#true} is VALID [2020-07-10 14:23:54,100 INFO L263 TraceCheckUtils]: 6: Hoare triple {8753#true} call select_helpers(); {8753#true} is VALID [2020-07-10 14:23:54,100 INFO L280 TraceCheckUtils]: 7: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,100 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8753#true} {8753#true} #438#return; {8753#true} is VALID [2020-07-10 14:23:54,100 INFO L263 TraceCheckUtils]: 9: Hoare triple {8753#true} call select_features(); {8753#true} is VALID [2020-07-10 14:23:54,100 INFO L280 TraceCheckUtils]: 10: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,100 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8753#true} {8753#true} #440#return; {8753#true} is VALID [2020-07-10 14:23:54,101 INFO L263 TraceCheckUtils]: 12: Hoare triple {8753#true} call #t~ret74 := valid_product(); {8753#true} is VALID [2020-07-10 14:23:54,101 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 [2020-07-10 14:23:54,102 INFO L280 TraceCheckUtils]: 14: Hoare triple {8828#(= 1 |valid_product_#res|)} assume true; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:54,103 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8828#(= 1 |valid_product_#res|)} {8753#true} #442#return; {8765#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:23:54,103 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 [2020-07-10 14:23:54,103 INFO L280 TraceCheckUtils]: 17: Hoare triple {8766#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {8753#true} is VALID [2020-07-10 14:23:54,104 INFO L263 TraceCheckUtils]: 18: Hoare triple {8753#true} call setup(); {8753#true} is VALID [2020-07-10 14:23:54,104 INFO L280 TraceCheckUtils]: 19: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,104 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8753#true} {8753#true} #444#return; {8753#true} is VALID [2020-07-10 14:23:54,104 INFO L263 TraceCheckUtils]: 21: Hoare triple {8753#true} call runTest(); {8753#true} is VALID [2020-07-10 14:23:54,105 INFO L263 TraceCheckUtils]: 22: Hoare triple {8753#true} call __utac_acc__Specification5_spec__1(); {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:54,105 INFO L280 TraceCheckUtils]: 23: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8753#true} is VALID [2020-07-10 14:23:54,105 INFO L280 TraceCheckUtils]: 24: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,105 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8753#true} {8753#true} #530#return; {8753#true} is VALID [2020-07-10 14:23:54,106 INFO L263 TraceCheckUtils]: 26: Hoare triple {8753#true} call test(); {8753#true} is VALID [2020-07-10 14:23:54,106 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 [2020-07-10 14:23:54,106 INFO L280 TraceCheckUtils]: 28: Hoare triple {8753#true} assume !false; {8753#true} is VALID [2020-07-10 14:23:54,106 INFO L280 TraceCheckUtils]: 29: Hoare triple {8753#true} assume ~splverifierCounter~0 < 4; {8753#true} is VALID [2020-07-10 14:23:54,106 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 [2020-07-10 14:23:54,107 INFO L280 TraceCheckUtils]: 31: Hoare triple {8753#true} assume !(0 != ~tmp~8); {8753#true} is VALID [2020-07-10 14:23:54,107 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 [2020-07-10 14:23:54,107 INFO L280 TraceCheckUtils]: 33: Hoare triple {8753#true} assume !(0 != ~tmp___0~2); {8753#true} is VALID [2020-07-10 14:23:54,107 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 [2020-07-10 14:23:54,107 INFO L280 TraceCheckUtils]: 35: Hoare triple {8753#true} assume 0 != ~tmp___2~0; {8753#true} is VALID [2020-07-10 14:23:54,108 INFO L263 TraceCheckUtils]: 36: Hoare triple {8753#true} call timeShift(); {8753#true} is VALID [2020-07-10 14:23:54,108 INFO L263 TraceCheckUtils]: 37: Hoare triple {8753#true} call __utac_acc__Specification5_spec__2(); {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:54,108 INFO L263 TraceCheckUtils]: 38: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {8753#true} is VALID [2020-07-10 14:23:54,109 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 [2020-07-10 14:23:54,109 INFO L280 TraceCheckUtils]: 40: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,109 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8753#true} {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {8753#true} is VALID [2020-07-10 14:23:54,109 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 [2020-07-10 14:23:54,109 INFO L280 TraceCheckUtils]: 43: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,109 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8753#true} {8753#true} #500#return; {8753#true} is VALID [2020-07-10 14:23:54,110 INFO L280 TraceCheckUtils]: 45: Hoare triple {8753#true} assume !(0 != ~pumpRunning~0); {8753#true} is VALID [2020-07-10 14:23:54,110 INFO L280 TraceCheckUtils]: 46: Hoare triple {8753#true} assume 0 != ~systemActive~0; {8753#true} is VALID [2020-07-10 14:23:54,110 INFO L263 TraceCheckUtils]: 47: Hoare triple {8753#true} call processEnvironment(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,111 INFO L280 TraceCheckUtils]: 48: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8753#true} is VALID [2020-07-10 14:23:54,111 INFO L280 TraceCheckUtils]: 49: Hoare triple {8753#true} assume !(0 != ~pumpRunning~0); {8753#true} is VALID [2020-07-10 14:23:54,111 INFO L263 TraceCheckUtils]: 50: Hoare triple {8753#true} call processEnvironment__wrappee__methaneQuery(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,112 INFO L280 TraceCheckUtils]: 51: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8753#true} is VALID [2020-07-10 14:23:54,112 INFO L280 TraceCheckUtils]: 52: Hoare triple {8753#true} assume 0 == ~pumpRunning~0; {8753#true} is VALID [2020-07-10 14:23:54,112 INFO L263 TraceCheckUtils]: 53: Hoare triple {8753#true} call #t~ret48 := isHighWaterLevel(); {8753#true} is VALID [2020-07-10 14:23:54,112 INFO L280 TraceCheckUtils]: 54: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-10 14:23:54,112 INFO L263 TraceCheckUtils]: 55: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-10 14:23:54,112 INFO L280 TraceCheckUtils]: 56: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-10 14:23:54,113 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 [2020-07-10 14:23:54,114 INFO L280 TraceCheckUtils]: 58: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:23:54,114 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 14:23:54,115 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 [2020-07-10 14:23:54,116 INFO L280 TraceCheckUtils]: 61: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-10 14:23:54,116 INFO L280 TraceCheckUtils]: 62: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-10 14:23:54,116 INFO L280 TraceCheckUtils]: 63: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-10 14:23:54,116 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-10 14:23:54,116 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 [2020-07-10 14:23:54,117 INFO L280 TraceCheckUtils]: 66: Hoare triple {8754#false} assume 0 != ~tmp~4; {8754#false} is VALID [2020-07-10 14:23:54,117 INFO L263 TraceCheckUtils]: 67: Hoare triple {8754#false} call activatePump(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,117 INFO L280 TraceCheckUtils]: 68: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-10 14:23:54,117 INFO L263 TraceCheckUtils]: 69: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-10 14:23:54,117 INFO L280 TraceCheckUtils]: 70: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-10 14:23:54,117 INFO L263 TraceCheckUtils]: 71: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-10 14:23:54,118 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 [2020-07-10 14:23:54,118 INFO L280 TraceCheckUtils]: 73: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,118 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-10 14:23:54,118 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 [2020-07-10 14:23:54,118 INFO L280 TraceCheckUtils]: 76: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,118 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-10 14:23:54,119 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 [2020-07-10 14:23:54,119 INFO L280 TraceCheckUtils]: 79: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-10 14:23:54,119 INFO L263 TraceCheckUtils]: 80: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:54,120 INFO L280 TraceCheckUtils]: 81: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-10 14:23:54,120 INFO L280 TraceCheckUtils]: 82: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,120 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-10 14:23:54,120 INFO L280 TraceCheckUtils]: 84: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,121 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-10 14:23:54,121 INFO L280 TraceCheckUtils]: 86: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-10 14:23:54,121 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8754#false} {8753#true} #484#return; {8754#false} is VALID [2020-07-10 14:23:54,121 INFO L280 TraceCheckUtils]: 88: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-10 14:23:54,121 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8754#false} {8753#true} #504#return; {8754#false} is VALID [2020-07-10 14:23:54,121 INFO L263 TraceCheckUtils]: 90: Hoare triple {8754#false} call __utac_acc__Specification5_spec__3(); {8754#false} is VALID [2020-07-10 14:23:54,122 INFO L280 TraceCheckUtils]: 91: Hoare triple {8754#false} havoc ~tmp~3;havoc ~tmp___0~0; {8754#false} is VALID [2020-07-10 14:23:54,122 INFO L263 TraceCheckUtils]: 92: Hoare triple {8754#false} call #t~ret46 := getWaterLevel(); {8753#true} is VALID [2020-07-10 14:23:54,122 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 [2020-07-10 14:23:54,122 INFO L280 TraceCheckUtils]: 94: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,122 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8753#true} {8754#false} #514#return; {8754#false} is VALID [2020-07-10 14:23:54,122 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 [2020-07-10 14:23:54,123 INFO L280 TraceCheckUtils]: 97: Hoare triple {8754#false} assume 2 != ~tmp~3; {8754#false} is VALID [2020-07-10 14:23:54,123 INFO L263 TraceCheckUtils]: 98: Hoare triple {8754#false} call #t~ret47 := isPumpRunning(); {8753#true} is VALID [2020-07-10 14:23:54,123 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 [2020-07-10 14:23:54,124 INFO L280 TraceCheckUtils]: 100: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-10 14:23:54,124 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8753#true} {8754#false} #516#return; {8754#false} is VALID [2020-07-10 14:23:54,124 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 [2020-07-10 14:23:54,125 INFO L280 TraceCheckUtils]: 103: Hoare triple {8754#false} assume 0 != ~tmp___0~0; {8754#false} is VALID [2020-07-10 14:23:54,125 INFO L280 TraceCheckUtils]: 104: Hoare triple {8754#false} assume 0 == ~switchedOnBeforeTS~0; {8754#false} is VALID [2020-07-10 14:23:54,125 INFO L263 TraceCheckUtils]: 105: Hoare triple {8754#false} call __automaton_fail(); {8754#false} is VALID [2020-07-10 14:23:54,125 INFO L280 TraceCheckUtils]: 106: Hoare triple {8754#false} assume !false; {8754#false} is VALID [2020-07-10 14:23:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:23:54,138 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799539429] [2020-07-10 14:23:54,138 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:54,138 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:23:54,139 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920135465] [2020-07-10 14:23:54,140 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-10 14:23:54,140 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:54,140 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:23:54,262 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:54,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:23:54,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:54,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:23:54,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:23:54,263 INFO L87 Difference]: Start difference. First operand 231 states and 261 transitions. Second operand 11 states. [2020-07-10 14:23:55,988 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:56,417 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:56,743 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:00,730 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:01,206 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:01,567 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:08,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:08,361 INFO L93 Difference]: Finished difference Result 478 states and 578 transitions. [2020-07-10 14:24:08,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:24:08,361 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-10 14:24:08,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:24:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 366 transitions. [2020-07-10 14:24:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:24:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 366 transitions. [2020-07-10 14:24:08,370 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 366 transitions. [2020-07-10 14:24:09,490 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 366 edges. 366 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:09,499 INFO L225 Difference]: With dead ends: 478 [2020-07-10 14:24:09,499 INFO L226 Difference]: Without dead ends: 275 [2020-07-10 14:24:09,500 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:24:09,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2020-07-10 14:24:11,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 235. [2020-07-10 14:24:11,291 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:11,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 275 states. Second operand 235 states. [2020-07-10 14:24:11,292 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand 235 states. [2020-07-10 14:24:11,292 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 235 states. [2020-07-10 14:24:11,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:11,300 INFO L93 Difference]: Finished difference Result 275 states and 329 transitions. [2020-07-10 14:24:11,300 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 329 transitions. [2020-07-10 14:24:11,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:11,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:11,302 INFO L74 IsIncluded]: Start isIncluded. First operand 235 states. Second operand 275 states. [2020-07-10 14:24:11,302 INFO L87 Difference]: Start difference. First operand 235 states. Second operand 275 states. [2020-07-10 14:24:11,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:11,310 INFO L93 Difference]: Finished difference Result 275 states and 329 transitions. [2020-07-10 14:24:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 329 transitions. [2020-07-10 14:24:11,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:11,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:11,311 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:11,311 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:11,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2020-07-10 14:24:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 265 transitions. [2020-07-10 14:24:11,318 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 265 transitions. Word has length 107 [2020-07-10 14:24:11,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:11,318 INFO L479 AbstractCegarLoop]: Abstraction has 235 states and 265 transitions. [2020-07-10 14:24:11,318 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:24:11,318 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 265 transitions. [2020-07-10 14:24:11,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:24:11,320 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:11,320 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] [2020-07-10 14:24:11,320 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:24:11,320 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:11,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:11,321 INFO L82 PathProgramCache]: Analyzing trace with hash 63483377, now seen corresponding path program 1 times [2020-07-10 14:24:11,323 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:11,323 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116157798] [2020-07-10 14:24:11,323 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,645 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,703 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 [2020-07-10 14:24:11,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {10458#(= 1 ~waterLevel~0)} assume true; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,705 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10458#(= 1 ~waterLevel~0)} {10453#true} #540#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,712 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #438#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,719 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #440#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10453#true} is VALID [2020-07-10 14:24:11,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,723 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #442#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,727 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #444#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10453#true} is VALID [2020-07-10 14:24:11,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,741 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #530#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,747 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 [2020-07-10 14:24:11,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,748 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10453#true} is VALID [2020-07-10 14:24:11,748 INFO L263 TraceCheckUtils]: 0: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {10453#true} is VALID [2020-07-10 14:24:11,748 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 [2020-07-10 14:24:11,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,749 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10453#true} {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10453#true} is VALID [2020-07-10 14:24:11,749 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 [2020-07-10 14:24:11,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,750 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #500#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-10 14:24:11,829 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 [2020-07-10 14:24:11,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,830 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-10 14:24:11,830 INFO L263 TraceCheckUtils]: 1: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-10 14:24:11,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-10 14:24:11,831 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 [2020-07-10 14:24:11,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,833 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,833 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 [2020-07-10 14:24:11,834 INFO L280 TraceCheckUtils]: 7: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,834 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 [2020-07-10 14:24:11,835 INFO L280 TraceCheckUtils]: 9: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,835 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,846 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 [2020-07-10 14:24:11,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-10 14:24:11,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-10 14:24:11,847 INFO L263 TraceCheckUtils]: 1: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-10 14:24:11,847 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 [2020-07-10 14:24:11,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,848 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-10 14:24:11,848 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 [2020-07-10 14:24:11,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,848 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-10 14:24:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-10 14:24:11,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,852 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-10 14:24:11,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-10 14:24:11,852 INFO L263 TraceCheckUtils]: 1: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-10 14:24:11,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-10 14:24:11,853 INFO L263 TraceCheckUtils]: 3: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-10 14:24:11,853 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 [2020-07-10 14:24:11,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,853 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-10 14:24:11,854 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 [2020-07-10 14:24:11,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,854 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-10 14:24:11,854 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 [2020-07-10 14:24:11,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-10 14:24:11,855 INFO L263 TraceCheckUtils]: 12: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-10 14:24:11,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,856 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-10 14:24:11,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,857 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10453#true} is VALID [2020-07-10 14:24:11,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume 0 == ~pumpRunning~0; {10453#true} is VALID [2020-07-10 14:24:11,858 INFO L263 TraceCheckUtils]: 2: Hoare triple {10453#true} call #t~ret48 := isHighWaterLevel(); {10453#true} is VALID [2020-07-10 14:24:11,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-10 14:24:11,858 INFO L263 TraceCheckUtils]: 4: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-10 14:24:11,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-10 14:24:11,859 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 [2020-07-10 14:24:11,859 INFO L280 TraceCheckUtils]: 7: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,860 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,861 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 [2020-07-10 14:24:11,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,862 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 [2020-07-10 14:24:11,862 INFO L280 TraceCheckUtils]: 12: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,863 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,864 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 [2020-07-10 14:24:11,864 INFO L280 TraceCheckUtils]: 15: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,865 INFO L263 TraceCheckUtils]: 16: Hoare triple {10569#(<= 2 ~waterLevel~0)} call activatePump(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-10 14:24:11,865 INFO L263 TraceCheckUtils]: 18: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-10 14:24:11,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-10 14:24:11,866 INFO L263 TraceCheckUtils]: 20: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-10 14:24:11,866 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 [2020-07-10 14:24:11,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,866 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-10 14:24:11,867 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 [2020-07-10 14:24:11,867 INFO L280 TraceCheckUtils]: 25: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,867 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-10 14:24:11,867 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 [2020-07-10 14:24:11,867 INFO L280 TraceCheckUtils]: 28: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-10 14:24:11,868 INFO L263 TraceCheckUtils]: 29: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-10 14:24:11,869 INFO L280 TraceCheckUtils]: 31: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,869 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-10 14:24:11,869 INFO L280 TraceCheckUtils]: 33: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,870 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,871 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #484#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10453#true} is VALID [2020-07-10 14:24:11,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume !(0 != ~pumpRunning~0); {10453#true} is VALID [2020-07-10 14:24:11,873 INFO L263 TraceCheckUtils]: 2: Hoare triple {10453#true} call processEnvironment__wrappee__methaneQuery(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10453#true} is VALID [2020-07-10 14:24:11,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {10453#true} assume 0 == ~pumpRunning~0; {10453#true} is VALID [2020-07-10 14:24:11,874 INFO L263 TraceCheckUtils]: 5: Hoare triple {10453#true} call #t~ret48 := isHighWaterLevel(); {10453#true} is VALID [2020-07-10 14:24:11,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-10 14:24:11,875 INFO L263 TraceCheckUtils]: 7: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-10 14:24:11,875 INFO L280 TraceCheckUtils]: 8: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-10 14:24:11,876 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 [2020-07-10 14:24:11,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,877 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,877 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 [2020-07-10 14:24:11,878 INFO L280 TraceCheckUtils]: 13: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,878 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 [2020-07-10 14:24:11,879 INFO L280 TraceCheckUtils]: 15: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,880 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,880 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 [2020-07-10 14:24:11,881 INFO L280 TraceCheckUtils]: 18: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,882 INFO L263 TraceCheckUtils]: 19: Hoare triple {10569#(<= 2 ~waterLevel~0)} call activatePump(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,883 INFO L280 TraceCheckUtils]: 20: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-10 14:24:11,883 INFO L263 TraceCheckUtils]: 21: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-10 14:24:11,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-10 14:24:11,883 INFO L263 TraceCheckUtils]: 23: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-10 14:24:11,883 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 [2020-07-10 14:24:11,884 INFO L280 TraceCheckUtils]: 25: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,884 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-10 14:24:11,884 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 [2020-07-10 14:24:11,884 INFO L280 TraceCheckUtils]: 28: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,884 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-10 14:24:11,884 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 [2020-07-10 14:24:11,885 INFO L280 TraceCheckUtils]: 31: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-10 14:24:11,885 INFO L263 TraceCheckUtils]: 32: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,886 INFO L280 TraceCheckUtils]: 33: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-10 14:24:11,886 INFO L280 TraceCheckUtils]: 34: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,886 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-10 14:24:11,886 INFO L280 TraceCheckUtils]: 36: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,887 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,887 INFO L280 TraceCheckUtils]: 38: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,888 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #484#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,889 INFO L280 TraceCheckUtils]: 40: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,889 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10458#(= 1 ~waterLevel~0)} #504#return; {10454#false} is VALID [2020-07-10 14:24:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,893 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 [2020-07-10 14:24:11,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,894 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10454#false} #514#return; {10454#false} is VALID [2020-07-10 14:24:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:11,903 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 [2020-07-10 14:24:11,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10454#false} #516#return; {10454#false} is VALID [2020-07-10 14:24:11,908 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 [2020-07-10 14:24:11,914 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 [2020-07-10 14:24:11,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {10458#(= 1 ~waterLevel~0)} assume true; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,916 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10458#(= 1 ~waterLevel~0)} {10453#true} #540#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,917 INFO L263 TraceCheckUtils]: 4: Hoare triple {10458#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,917 INFO L280 TraceCheckUtils]: 5: Hoare triple {10458#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,917 INFO L263 TraceCheckUtils]: 6: Hoare triple {10458#(= 1 ~waterLevel~0)} call select_helpers(); {10453#true} is VALID [2020-07-10 14:24:11,918 INFO L280 TraceCheckUtils]: 7: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,918 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #438#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,919 INFO L263 TraceCheckUtils]: 9: Hoare triple {10458#(= 1 ~waterLevel~0)} call select_features(); {10453#true} is VALID [2020-07-10 14:24:11,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,920 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #440#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,920 INFO L263 TraceCheckUtils]: 12: Hoare triple {10458#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {10453#true} is VALID [2020-07-10 14:24:11,920 INFO L280 TraceCheckUtils]: 13: Hoare triple {10453#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10453#true} is VALID [2020-07-10 14:24:11,920 INFO L280 TraceCheckUtils]: 14: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,921 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #442#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,922 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 [2020-07-10 14:24:11,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {10458#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,923 INFO L263 TraceCheckUtils]: 18: Hoare triple {10458#(= 1 ~waterLevel~0)} call setup(); {10453#true} is VALID [2020-07-10 14:24:11,923 INFO L280 TraceCheckUtils]: 19: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,924 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #444#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,924 INFO L263 TraceCheckUtils]: 21: Hoare triple {10458#(= 1 ~waterLevel~0)} call runTest(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,925 INFO L263 TraceCheckUtils]: 22: Hoare triple {10458#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:11,925 INFO L280 TraceCheckUtils]: 23: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10453#true} is VALID [2020-07-10 14:24:11,926 INFO L280 TraceCheckUtils]: 24: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,926 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #530#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,927 INFO L263 TraceCheckUtils]: 26: Hoare triple {10458#(= 1 ~waterLevel~0)} call test(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,927 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 [2020-07-10 14:24:11,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !false; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,928 INFO L280 TraceCheckUtils]: 29: Hoare triple {10458#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,929 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 [2020-07-10 14:24:11,930 INFO L280 TraceCheckUtils]: 31: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~8); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,930 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 [2020-07-10 14:24:11,931 INFO L280 TraceCheckUtils]: 33: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,931 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 [2020-07-10 14:24:11,932 INFO L280 TraceCheckUtils]: 35: Hoare triple {10458#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,933 INFO L263 TraceCheckUtils]: 36: Hoare triple {10458#(= 1 ~waterLevel~0)} call timeShift(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,933 INFO L263 TraceCheckUtils]: 37: Hoare triple {10458#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:11,934 INFO L263 TraceCheckUtils]: 38: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {10453#true} is VALID [2020-07-10 14:24:11,934 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 [2020-07-10 14:24:11,934 INFO L280 TraceCheckUtils]: 40: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,934 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10453#true} {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10453#true} is VALID [2020-07-10 14:24:11,934 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 [2020-07-10 14:24:11,934 INFO L280 TraceCheckUtils]: 43: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,935 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #500#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,936 INFO L280 TraceCheckUtils]: 45: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,936 INFO L280 TraceCheckUtils]: 46: Hoare triple {10458#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,937 INFO L263 TraceCheckUtils]: 47: Hoare triple {10458#(= 1 ~waterLevel~0)} call processEnvironment(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,937 INFO L280 TraceCheckUtils]: 48: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10453#true} is VALID [2020-07-10 14:24:11,937 INFO L280 TraceCheckUtils]: 49: Hoare triple {10453#true} assume !(0 != ~pumpRunning~0); {10453#true} is VALID [2020-07-10 14:24:11,938 INFO L263 TraceCheckUtils]: 50: Hoare triple {10453#true} call processEnvironment__wrappee__methaneQuery(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,938 INFO L280 TraceCheckUtils]: 51: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10453#true} is VALID [2020-07-10 14:24:11,939 INFO L280 TraceCheckUtils]: 52: Hoare triple {10453#true} assume 0 == ~pumpRunning~0; {10453#true} is VALID [2020-07-10 14:24:11,939 INFO L263 TraceCheckUtils]: 53: Hoare triple {10453#true} call #t~ret48 := isHighWaterLevel(); {10453#true} is VALID [2020-07-10 14:24:11,939 INFO L280 TraceCheckUtils]: 54: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-10 14:24:11,939 INFO L263 TraceCheckUtils]: 55: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-10 14:24:11,939 INFO L280 TraceCheckUtils]: 56: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-10 14:24:11,940 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 [2020-07-10 14:24:11,941 INFO L280 TraceCheckUtils]: 58: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,942 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,942 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 [2020-07-10 14:24:11,943 INFO L280 TraceCheckUtils]: 61: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,943 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 [2020-07-10 14:24:11,944 INFO L280 TraceCheckUtils]: 63: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,945 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,945 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 [2020-07-10 14:24:11,946 INFO L280 TraceCheckUtils]: 66: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,947 INFO L263 TraceCheckUtils]: 67: Hoare triple {10569#(<= 2 ~waterLevel~0)} call activatePump(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,947 INFO L280 TraceCheckUtils]: 68: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-10 14:24:11,947 INFO L263 TraceCheckUtils]: 69: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-10 14:24:11,947 INFO L280 TraceCheckUtils]: 70: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-10 14:24:11,948 INFO L263 TraceCheckUtils]: 71: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-10 14:24:11,948 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 [2020-07-10 14:24:11,948 INFO L280 TraceCheckUtils]: 73: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,948 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-10 14:24:11,948 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 [2020-07-10 14:24:11,949 INFO L280 TraceCheckUtils]: 76: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,949 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-10 14:24:11,949 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 [2020-07-10 14:24:11,949 INFO L280 TraceCheckUtils]: 79: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-10 14:24:11,950 INFO L263 TraceCheckUtils]: 80: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:11,950 INFO L280 TraceCheckUtils]: 81: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-10 14:24:11,950 INFO L280 TraceCheckUtils]: 82: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,951 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-10 14:24:11,951 INFO L280 TraceCheckUtils]: 84: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,952 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,952 INFO L280 TraceCheckUtils]: 86: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,953 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #484#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,954 INFO L280 TraceCheckUtils]: 88: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:11,954 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10458#(= 1 ~waterLevel~0)} #504#return; {10454#false} is VALID [2020-07-10 14:24:11,955 INFO L263 TraceCheckUtils]: 90: Hoare triple {10454#false} call __utac_acc__Specification5_spec__3(); {10454#false} is VALID [2020-07-10 14:24:11,955 INFO L280 TraceCheckUtils]: 91: Hoare triple {10454#false} havoc ~tmp~3;havoc ~tmp___0~0; {10454#false} is VALID [2020-07-10 14:24:11,955 INFO L263 TraceCheckUtils]: 92: Hoare triple {10454#false} call #t~ret46 := getWaterLevel(); {10453#true} is VALID [2020-07-10 14:24:11,955 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 [2020-07-10 14:24:11,956 INFO L280 TraceCheckUtils]: 94: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,956 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10453#true} {10454#false} #514#return; {10454#false} is VALID [2020-07-10 14:24:11,956 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 [2020-07-10 14:24:11,956 INFO L280 TraceCheckUtils]: 97: Hoare triple {10454#false} assume 2 != ~tmp~3; {10454#false} is VALID [2020-07-10 14:24:11,956 INFO L263 TraceCheckUtils]: 98: Hoare triple {10454#false} call #t~ret47 := isPumpRunning(); {10453#true} is VALID [2020-07-10 14:24:11,957 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 [2020-07-10 14:24:11,974 INFO L280 TraceCheckUtils]: 100: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-10 14:24:11,974 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10453#true} {10454#false} #516#return; {10454#false} is VALID [2020-07-10 14:24:11,974 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 [2020-07-10 14:24:11,975 INFO L280 TraceCheckUtils]: 103: Hoare triple {10454#false} assume 0 != ~tmp___0~0; {10454#false} is VALID [2020-07-10 14:24:11,975 INFO L280 TraceCheckUtils]: 104: Hoare triple {10454#false} assume 0 == ~switchedOnBeforeTS~0; {10454#false} is VALID [2020-07-10 14:24:11,975 INFO L263 TraceCheckUtils]: 105: Hoare triple {10454#false} call __automaton_fail(); {10454#false} is VALID [2020-07-10 14:24:11,975 INFO L280 TraceCheckUtils]: 106: Hoare triple {10454#false} assume !false; {10454#false} is VALID [2020-07-10 14:24:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:24:11,988 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1116157798] [2020-07-10 14:24:11,990 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:11,991 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:24:11,991 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528733093] [2020-07-10 14:24:11,992 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 14:24:11,993 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:11,993 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:24:12,111 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:12,112 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:24:12,112 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:12,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:24:12,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:24:12,113 INFO L87 Difference]: Start difference. First operand 235 states and 265 transitions. Second operand 7 states. [2020-07-10 14:24:12,833 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:15,002 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:25,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:25,004 INFO L93 Difference]: Finished difference Result 647 states and 802 transitions. [2020-07-10 14:24:25,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:24:25,005 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 14:24:25,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:24:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 564 transitions. [2020-07-10 14:24:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:24:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 564 transitions. [2020-07-10 14:24:25,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 564 transitions. [2020-07-10 14:24:26,894 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 564 edges. 564 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:26,911 INFO L225 Difference]: With dead ends: 647 [2020-07-10 14:24:26,912 INFO L226 Difference]: Without dead ends: 440 [2020-07-10 14:24:26,913 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 [2020-07-10 14:24:26,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2020-07-10 14:24:30,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 402. [2020-07-10 14:24:30,021 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:30,021 INFO L82 GeneralOperation]: Start isEquivalent. First operand 440 states. Second operand 402 states. [2020-07-10 14:24:30,021 INFO L74 IsIncluded]: Start isIncluded. First operand 440 states. Second operand 402 states. [2020-07-10 14:24:30,021 INFO L87 Difference]: Start difference. First operand 440 states. Second operand 402 states. [2020-07-10 14:24:30,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:30,043 INFO L93 Difference]: Finished difference Result 440 states and 530 transitions. [2020-07-10 14:24:30,044 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 530 transitions. [2020-07-10 14:24:30,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:30,051 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:30,051 INFO L74 IsIncluded]: Start isIncluded. First operand 402 states. Second operand 440 states. [2020-07-10 14:24:30,051 INFO L87 Difference]: Start difference. First operand 402 states. Second operand 440 states. [2020-07-10 14:24:30,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:30,074 INFO L93 Difference]: Finished difference Result 440 states and 530 transitions. [2020-07-10 14:24:30,074 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 530 transitions. [2020-07-10 14:24:30,075 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:30,076 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:30,076 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:30,076 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2020-07-10 14:24:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 469 transitions. [2020-07-10 14:24:30,093 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 469 transitions. Word has length 107 [2020-07-10 14:24:30,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:30,095 INFO L479 AbstractCegarLoop]: Abstraction has 402 states and 469 transitions. [2020-07-10 14:24:30,095 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:24:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 469 transitions. [2020-07-10 14:24:30,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-10 14:24:30,097 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:30,097 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] [2020-07-10 14:24:30,097 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:24:30,097 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:30,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:30,098 INFO L82 PathProgramCache]: Analyzing trace with hash 1148604343, now seen corresponding path program 1 times [2020-07-10 14:24:30,098 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:30,098 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862167680] [2020-07-10 14:24:30,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,537 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,597 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 [2020-07-10 14:24:30,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {12946#(= 1 ~waterLevel~0)} assume true; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,599 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12946#(= 1 ~waterLevel~0)} {12941#true} #540#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,602 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #438#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,606 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #440#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {12941#true} is VALID [2020-07-10 14:24:30,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #442#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,614 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #444#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12941#true} is VALID [2020-07-10 14:24:30,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,630 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #530#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,690 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 [2020-07-10 14:24:30,691 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 [2020-07-10 14:24:30,692 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 [2020-07-10 14:24:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,698 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 [2020-07-10 14:24:30,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,699 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {12941#true} is VALID [2020-07-10 14:24:30,699 INFO L263 TraceCheckUtils]: 0: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {12941#true} is VALID [2020-07-10 14:24:30,699 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 [2020-07-10 14:24:30,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,700 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12941#true} {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {12941#true} is VALID [2020-07-10 14:24:30,700 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 [2020-07-10 14:24:30,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,701 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #500#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,736 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-10 14:24:30,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-10 14:24:30,737 INFO L263 TraceCheckUtils]: 1: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-10 14:24:30,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,737 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-10 14:24:30,738 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 [2020-07-10 14:24:30,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-10 14:24:30,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-10 14:24:30,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,738 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-10 14:24:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,749 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 [2020-07-10 14:24:30,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,750 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-10 14:24:30,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-10 14:24:30,750 INFO L263 TraceCheckUtils]: 1: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-10 14:24:30,751 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 [2020-07-10 14:24:30,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,751 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-10 14:24:30,751 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 [2020-07-10 14:24:30,752 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,752 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-10 14:24:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-10 14:24:30,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,755 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-10 14:24:30,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-10 14:24:30,756 INFO L263 TraceCheckUtils]: 1: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-10 14:24:30,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-10 14:24:30,756 INFO L263 TraceCheckUtils]: 3: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-10 14:24:30,756 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 [2020-07-10 14:24:30,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,757 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-10 14:24:30,757 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 [2020-07-10 14:24:30,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,757 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-10 14:24:30,758 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 [2020-07-10 14:24:30,758 INFO L280 TraceCheckUtils]: 11: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-10 14:24:30,759 INFO L263 TraceCheckUtils]: 12: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,759 INFO L280 TraceCheckUtils]: 13: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-10 14:24:30,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,759 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-10 14:24:30,759 INFO L280 TraceCheckUtils]: 16: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,760 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-10 14:24:30,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12941#true} is VALID [2020-07-10 14:24:30,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume 0 == ~pumpRunning~0; {12941#true} is VALID [2020-07-10 14:24:30,760 INFO L263 TraceCheckUtils]: 2: Hoare triple {12941#true} call #t~ret48 := isHighWaterLevel(); {12941#true} is VALID [2020-07-10 14:24:30,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-10 14:24:30,761 INFO L263 TraceCheckUtils]: 4: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-10 14:24:30,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,762 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-10 14:24:30,762 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 [2020-07-10 14:24:30,762 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-10 14:24:30,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-10 14:24:30,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,763 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-10 14:24:30,763 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 [2020-07-10 14:24:30,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {12941#true} assume 0 != ~tmp~4; {12941#true} is VALID [2020-07-10 14:24:30,764 INFO L263 TraceCheckUtils]: 16: Hoare triple {12941#true} call activatePump(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,764 INFO L280 TraceCheckUtils]: 17: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-10 14:24:30,764 INFO L263 TraceCheckUtils]: 18: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-10 14:24:30,764 INFO L280 TraceCheckUtils]: 19: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-10 14:24:30,765 INFO L263 TraceCheckUtils]: 20: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-10 14:24:30,765 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 [2020-07-10 14:24:30,765 INFO L280 TraceCheckUtils]: 22: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,765 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-10 14:24:30,766 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 [2020-07-10 14:24:30,766 INFO L280 TraceCheckUtils]: 25: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,766 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-10 14:24:30,766 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 [2020-07-10 14:24:30,766 INFO L280 TraceCheckUtils]: 28: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-10 14:24:30,767 INFO L263 TraceCheckUtils]: 29: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,767 INFO L280 TraceCheckUtils]: 30: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-10 14:24:30,767 INFO L280 TraceCheckUtils]: 31: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,768 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-10 14:24:30,768 INFO L280 TraceCheckUtils]: 33: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,768 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-10 14:24:30,768 INFO L280 TraceCheckUtils]: 35: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,768 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {12941#true} {12941#true} #484#return; {12941#true} is VALID [2020-07-10 14:24:30,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12941#true} is VALID [2020-07-10 14:24:30,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume !(0 != ~pumpRunning~0); {12941#true} is VALID [2020-07-10 14:24:30,770 INFO L263 TraceCheckUtils]: 2: Hoare triple {12941#true} call processEnvironment__wrappee__methaneQuery(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12941#true} is VALID [2020-07-10 14:24:30,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} assume 0 == ~pumpRunning~0; {12941#true} is VALID [2020-07-10 14:24:30,771 INFO L263 TraceCheckUtils]: 5: Hoare triple {12941#true} call #t~ret48 := isHighWaterLevel(); {12941#true} is VALID [2020-07-10 14:24:30,771 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-10 14:24:30,771 INFO L263 TraceCheckUtils]: 7: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-10 14:24:30,771 INFO L280 TraceCheckUtils]: 8: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,771 INFO L280 TraceCheckUtils]: 9: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,772 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-10 14:24:30,772 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 [2020-07-10 14:24:30,772 INFO L280 TraceCheckUtils]: 13: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-10 14:24:30,772 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-10 14:24:30,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,773 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-10 14:24:30,773 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 [2020-07-10 14:24:30,773 INFO L280 TraceCheckUtils]: 18: Hoare triple {12941#true} assume 0 != ~tmp~4; {12941#true} is VALID [2020-07-10 14:24:30,774 INFO L263 TraceCheckUtils]: 19: Hoare triple {12941#true} call activatePump(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,774 INFO L280 TraceCheckUtils]: 20: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-10 14:24:30,774 INFO L263 TraceCheckUtils]: 21: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-10 14:24:30,774 INFO L280 TraceCheckUtils]: 22: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-10 14:24:30,775 INFO L263 TraceCheckUtils]: 23: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-10 14:24:30,775 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 [2020-07-10 14:24:30,775 INFO L280 TraceCheckUtils]: 25: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,775 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-10 14:24:30,775 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 [2020-07-10 14:24:30,775 INFO L280 TraceCheckUtils]: 28: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,776 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-10 14:24:30,776 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 [2020-07-10 14:24:30,776 INFO L280 TraceCheckUtils]: 31: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-10 14:24:30,777 INFO L263 TraceCheckUtils]: 32: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,777 INFO L280 TraceCheckUtils]: 33: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-10 14:24:30,777 INFO L280 TraceCheckUtils]: 34: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,777 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-10 14:24:30,777 INFO L280 TraceCheckUtils]: 36: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,778 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-10 14:24:30,778 INFO L280 TraceCheckUtils]: 38: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,778 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12941#true} {12941#true} #484#return; {12941#true} is VALID [2020-07-10 14:24:30,778 INFO L280 TraceCheckUtils]: 40: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,779 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #504#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,799 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 [2020-07-10 14:24:30,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:24:30,801 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 [2020-07-10 14:24:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:30,805 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 [2020-07-10 14:24:30,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,805 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12942#false} #516#return; {12942#false} is VALID [2020-07-10 14:24:30,810 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 [2020-07-10 14:24:30,815 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 [2020-07-10 14:24:30,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {12946#(= 1 ~waterLevel~0)} assume true; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,817 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12946#(= 1 ~waterLevel~0)} {12941#true} #540#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,817 INFO L263 TraceCheckUtils]: 4: Hoare triple {12946#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {12946#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,818 INFO L263 TraceCheckUtils]: 6: Hoare triple {12946#(= 1 ~waterLevel~0)} call select_helpers(); {12941#true} is VALID [2020-07-10 14:24:30,818 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,819 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #438#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,819 INFO L263 TraceCheckUtils]: 9: Hoare triple {12946#(= 1 ~waterLevel~0)} call select_features(); {12941#true} is VALID [2020-07-10 14:24:30,819 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,820 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #440#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,820 INFO L263 TraceCheckUtils]: 12: Hoare triple {12946#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {12941#true} is VALID [2020-07-10 14:24:30,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {12941#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {12941#true} is VALID [2020-07-10 14:24:30,820 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,821 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #442#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,822 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 [2020-07-10 14:24:30,822 INFO L280 TraceCheckUtils]: 17: Hoare triple {12946#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,822 INFO L263 TraceCheckUtils]: 18: Hoare triple {12946#(= 1 ~waterLevel~0)} call setup(); {12941#true} is VALID [2020-07-10 14:24:30,823 INFO L280 TraceCheckUtils]: 19: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,823 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #444#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,824 INFO L263 TraceCheckUtils]: 21: Hoare triple {12946#(= 1 ~waterLevel~0)} call runTest(); {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,825 INFO L263 TraceCheckUtils]: 22: Hoare triple {12946#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:30,825 INFO L280 TraceCheckUtils]: 23: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12941#true} is VALID [2020-07-10 14:24:30,825 INFO L280 TraceCheckUtils]: 24: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,826 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #530#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,826 INFO L263 TraceCheckUtils]: 26: Hoare triple {12946#(= 1 ~waterLevel~0)} call test(); {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,827 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 [2020-07-10 14:24:30,828 INFO L280 TraceCheckUtils]: 28: Hoare triple {12946#(= 1 ~waterLevel~0)} assume !false; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,829 INFO L280 TraceCheckUtils]: 29: Hoare triple {12946#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,829 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 [2020-07-10 14:24:30,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {12946#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,831 INFO L263 TraceCheckUtils]: 32: Hoare triple {12946#(= 1 ~waterLevel~0)} call waterRise(); {13022#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:24:30,832 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 [2020-07-10 14:24:30,833 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 [2020-07-10 14:24:30,834 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 [2020-07-10 14:24:30,834 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 [2020-07-10 14:24:30,835 INFO L280 TraceCheckUtils]: 37: Hoare triple {12962#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,836 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 [2020-07-10 14:24:30,836 INFO L280 TraceCheckUtils]: 39: Hoare triple {12962#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,837 INFO L263 TraceCheckUtils]: 40: Hoare triple {12962#(= 2 ~waterLevel~0)} call timeShift(); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,838 INFO L263 TraceCheckUtils]: 41: Hoare triple {12962#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:30,838 INFO L263 TraceCheckUtils]: 42: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {12941#true} is VALID [2020-07-10 14:24:30,838 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 [2020-07-10 14:24:30,838 INFO L280 TraceCheckUtils]: 44: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,839 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {12941#true} {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {12941#true} is VALID [2020-07-10 14:24:30,839 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 [2020-07-10 14:24:30,839 INFO L280 TraceCheckUtils]: 47: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,840 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #500#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,867 INFO L280 TraceCheckUtils]: 49: Hoare triple {12962#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,869 INFO L280 TraceCheckUtils]: 50: Hoare triple {12962#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,870 INFO L263 TraceCheckUtils]: 51: Hoare triple {12962#(= 2 ~waterLevel~0)} call processEnvironment(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,870 INFO L280 TraceCheckUtils]: 52: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12941#true} is VALID [2020-07-10 14:24:30,870 INFO L280 TraceCheckUtils]: 53: Hoare triple {12941#true} assume !(0 != ~pumpRunning~0); {12941#true} is VALID [2020-07-10 14:24:30,871 INFO L263 TraceCheckUtils]: 54: Hoare triple {12941#true} call processEnvironment__wrappee__methaneQuery(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,871 INFO L280 TraceCheckUtils]: 55: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12941#true} is VALID [2020-07-10 14:24:30,872 INFO L280 TraceCheckUtils]: 56: Hoare triple {12941#true} assume 0 == ~pumpRunning~0; {12941#true} is VALID [2020-07-10 14:24:30,872 INFO L263 TraceCheckUtils]: 57: Hoare triple {12941#true} call #t~ret48 := isHighWaterLevel(); {12941#true} is VALID [2020-07-10 14:24:30,872 INFO L280 TraceCheckUtils]: 58: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-10 14:24:30,872 INFO L263 TraceCheckUtils]: 59: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-10 14:24:30,873 INFO L280 TraceCheckUtils]: 60: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,873 INFO L280 TraceCheckUtils]: 61: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-10 14:24:30,873 INFO L280 TraceCheckUtils]: 62: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,873 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-10 14:24:30,873 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 [2020-07-10 14:24:30,874 INFO L280 TraceCheckUtils]: 65: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-10 14:24:30,874 INFO L280 TraceCheckUtils]: 66: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-10 14:24:30,874 INFO L280 TraceCheckUtils]: 67: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,874 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-10 14:24:30,874 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 [2020-07-10 14:24:30,875 INFO L280 TraceCheckUtils]: 70: Hoare triple {12941#true} assume 0 != ~tmp~4; {12941#true} is VALID [2020-07-10 14:24:30,875 INFO L263 TraceCheckUtils]: 71: Hoare triple {12941#true} call activatePump(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,875 INFO L280 TraceCheckUtils]: 72: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-10 14:24:30,876 INFO L263 TraceCheckUtils]: 73: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-10 14:24:30,876 INFO L280 TraceCheckUtils]: 74: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-10 14:24:30,876 INFO L263 TraceCheckUtils]: 75: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-10 14:24:30,877 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 [2020-07-10 14:24:30,877 INFO L280 TraceCheckUtils]: 77: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,877 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-10 14:24:30,877 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 [2020-07-10 14:24:30,878 INFO L280 TraceCheckUtils]: 80: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,878 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-10 14:24:30,878 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 [2020-07-10 14:24:30,878 INFO L280 TraceCheckUtils]: 83: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-10 14:24:30,879 INFO L263 TraceCheckUtils]: 84: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:30,879 INFO L280 TraceCheckUtils]: 85: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-10 14:24:30,880 INFO L280 TraceCheckUtils]: 86: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,880 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-10 14:24:30,880 INFO L280 TraceCheckUtils]: 88: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,880 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-10 14:24:30,881 INFO L280 TraceCheckUtils]: 90: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,881 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {12941#true} {12941#true} #484#return; {12941#true} is VALID [2020-07-10 14:24:30,881 INFO L280 TraceCheckUtils]: 92: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,882 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #504#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,882 INFO L263 TraceCheckUtils]: 94: Hoare triple {12962#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,883 INFO L280 TraceCheckUtils]: 95: Hoare triple {12962#(= 2 ~waterLevel~0)} havoc ~tmp~3;havoc ~tmp___0~0; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:24:30,883 INFO L263 TraceCheckUtils]: 96: Hoare triple {12962#(= 2 ~waterLevel~0)} call #t~ret46 := getWaterLevel(); {12941#true} is VALID [2020-07-10 14:24:30,884 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 [2020-07-10 14:24:30,885 INFO L280 TraceCheckUtils]: 98: Hoare triple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:24:30,886 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 [2020-07-10 14:24:30,887 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 [2020-07-10 14:24:30,887 INFO L280 TraceCheckUtils]: 101: Hoare triple {13016#(= 2 __utac_acc__Specification5_spec__3_~tmp~3)} assume 2 != ~tmp~3; {12942#false} is VALID [2020-07-10 14:24:30,888 INFO L263 TraceCheckUtils]: 102: Hoare triple {12942#false} call #t~ret47 := isPumpRunning(); {12941#true} is VALID [2020-07-10 14:24:30,888 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 [2020-07-10 14:24:30,888 INFO L280 TraceCheckUtils]: 104: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-10 14:24:30,888 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {12941#true} {12942#false} #516#return; {12942#false} is VALID [2020-07-10 14:24:30,889 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 [2020-07-10 14:24:30,889 INFO L280 TraceCheckUtils]: 107: Hoare triple {12942#false} assume 0 != ~tmp___0~0; {12942#false} is VALID [2020-07-10 14:24:30,889 INFO L280 TraceCheckUtils]: 108: Hoare triple {12942#false} assume 0 == ~switchedOnBeforeTS~0; {12942#false} is VALID [2020-07-10 14:24:30,889 INFO L263 TraceCheckUtils]: 109: Hoare triple {12942#false} call __automaton_fail(); {12942#false} is VALID [2020-07-10 14:24:30,889 INFO L280 TraceCheckUtils]: 110: Hoare triple {12942#false} assume !false; {12942#false} is VALID [2020-07-10 14:24:30,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:24:30,909 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862167680] [2020-07-10 14:24:30,910 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:30,910 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:24:30,910 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246623202] [2020-07-10 14:24:30,911 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-10 14:24:30,911 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:30,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:24:31,045 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:31,046 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:24:31,046 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:31,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:24:31,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:24:31,047 INFO L87 Difference]: Start difference. First operand 402 states and 469 transitions. Second operand 12 states. [2020-07-10 14:24:32,120 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:35,788 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:42,096 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:42,991 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:43,506 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:24:44,071 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:44,623 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:53,117 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:53,752 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:59,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:59,328 INFO L93 Difference]: Finished difference Result 1110 states and 1376 transitions. [2020-07-10 14:24:59,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:24:59,328 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-10 14:24:59,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:24:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 650 transitions. [2020-07-10 14:24:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:24:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 650 transitions. [2020-07-10 14:24:59,357 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 650 transitions. [2020-07-10 14:25:01,535 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 650 edges. 650 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:01,575 INFO L225 Difference]: With dead ends: 1110 [2020-07-10 14:25:01,575 INFO L226 Difference]: Without dead ends: 806 [2020-07-10 14:25:01,577 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:25:01,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 806 states. [2020-07-10 14:25:07,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 806 to 696. [2020-07-10 14:25:07,062 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:07,062 INFO L82 GeneralOperation]: Start isEquivalent. First operand 806 states. Second operand 696 states. [2020-07-10 14:25:07,062 INFO L74 IsIncluded]: Start isIncluded. First operand 806 states. Second operand 696 states. [2020-07-10 14:25:07,063 INFO L87 Difference]: Start difference. First operand 806 states. Second operand 696 states. [2020-07-10 14:25:07,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:07,097 INFO L93 Difference]: Finished difference Result 806 states and 965 transitions. [2020-07-10 14:25:07,097 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 965 transitions. [2020-07-10 14:25:07,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:07,100 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:07,100 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand 806 states. [2020-07-10 14:25:07,100 INFO L87 Difference]: Start difference. First operand 696 states. Second operand 806 states. [2020-07-10 14:25:07,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:07,142 INFO L93 Difference]: Finished difference Result 806 states and 965 transitions. [2020-07-10 14:25:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 965 transitions. [2020-07-10 14:25:07,144 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:07,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:07,145 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:07,145 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 696 states. [2020-07-10 14:25:07,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 696 states and 804 transitions. [2020-07-10 14:25:07,181 INFO L78 Accepts]: Start accepts. Automaton has 696 states and 804 transitions. Word has length 111 [2020-07-10 14:25:07,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:07,181 INFO L479 AbstractCegarLoop]: Abstraction has 696 states and 804 transitions. [2020-07-10 14:25:07,181 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:25:07,181 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 804 transitions. [2020-07-10 14:25:07,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-10 14:25:07,184 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:07,184 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] [2020-07-10 14:25:07,184 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 14:25:07,185 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:07,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:07,185 INFO L82 PathProgramCache]: Analyzing trace with hash 490171745, now seen corresponding path program 1 times [2020-07-10 14:25:07,185 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:07,185 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2036624283] [2020-07-10 14:25:07,186 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,550 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,602 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 [2020-07-10 14:25:07,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,603 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #540#return; {17221#true} is VALID [2020-07-10 14:25:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,605 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #438#return; {17221#true} is VALID [2020-07-10 14:25:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,607 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #440#return; {17221#true} is VALID [2020-07-10 14:25:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,646 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 [2020-07-10 14:25:07,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {17350#(= 1 |valid_product_#res|)} assume true; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:25:07,647 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17350#(= 1 |valid_product_#res|)} {17221#true} #442#return; {17233#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:25:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,649 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #444#return; {17221#true} is VALID [2020-07-10 14:25:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17221#true} is VALID [2020-07-10 14:25:07,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,663 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #530#return; {17221#true} is VALID [2020-07-10 14:25:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,679 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 [2020-07-10 14:25:07,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,680 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #486#return; {17221#true} is VALID [2020-07-10 14:25:07,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,741 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 [2020-07-10 14:25:07,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,742 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-10 14:25:07,742 INFO L263 TraceCheckUtils]: 0: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-10 14:25:07,742 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 [2020-07-10 14:25:07,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,743 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-10 14:25:07,743 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 [2020-07-10 14:25:07,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,743 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 [2020-07-10 14:25:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,795 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-10 14:25:07,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-10 14:25:07,796 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-10 14:25:07,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,797 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-10 14:25:07,797 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 [2020-07-10 14:25:07,797 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-10 14:25:07,797 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-10 14:25:07,797 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,798 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-10 14:25:07,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,818 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 [2020-07-10 14:25:07,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,818 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:07,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:07,819 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:07,819 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 [2020-07-10 14:25:07,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,820 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:07,820 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 [2020-07-10 14:25:07,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,820 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-10 14:25:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,827 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-10 14:25:07,827 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-10 14:25:07,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:07,828 INFO L263 TraceCheckUtils]: 3: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:07,828 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 [2020-07-10 14:25:07,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,828 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:07,828 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 [2020-07-10 14:25:07,829 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,829 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-10 14:25:07,829 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 [2020-07-10 14:25:07,829 INFO L280 TraceCheckUtils]: 11: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-10 14:25:07,830 INFO L263 TraceCheckUtils]: 12: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,832 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,833 INFO L280 TraceCheckUtils]: 16: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,833 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:07,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-10 14:25:07,834 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-10 14:25:07,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-10 14:25:07,835 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-10 14:25:07,835 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,835 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,835 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,836 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-10 14:25:07,836 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 [2020-07-10 14:25:07,836 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-10 14:25:07,836 INFO L280 TraceCheckUtils]: 11: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-10 14:25:07,836 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,837 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-10 14:25:07,837 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 [2020-07-10 14:25:07,837 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:07,838 INFO L263 TraceCheckUtils]: 16: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,838 INFO L280 TraceCheckUtils]: 17: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-10 14:25:07,838 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-10 14:25:07,838 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:07,839 INFO L263 TraceCheckUtils]: 20: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:07,839 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 [2020-07-10 14:25:07,839 INFO L280 TraceCheckUtils]: 22: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,839 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:07,839 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 [2020-07-10 14:25:07,840 INFO L280 TraceCheckUtils]: 25: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,840 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-10 14:25:07,840 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 [2020-07-10 14:25:07,840 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-10 14:25:07,841 INFO L263 TraceCheckUtils]: 29: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,842 INFO L280 TraceCheckUtils]: 30: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,842 INFO L280 TraceCheckUtils]: 31: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,843 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,843 INFO L280 TraceCheckUtils]: 33: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,844 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,844 INFO L280 TraceCheckUtils]: 35: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,845 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-10 14:25:07,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:07,847 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:07,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-10 14:25:07,848 INFO L263 TraceCheckUtils]: 5: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-10 14:25:07,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-10 14:25:07,848 INFO L263 TraceCheckUtils]: 7: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-10 14:25:07,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,848 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,849 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-10 14:25:07,849 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 [2020-07-10 14:25:07,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-10 14:25:07,849 INFO L280 TraceCheckUtils]: 14: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-10 14:25:07,849 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,850 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-10 14:25:07,850 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 [2020-07-10 14:25:07,850 INFO L280 TraceCheckUtils]: 18: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:07,851 INFO L263 TraceCheckUtils]: 19: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,851 INFO L280 TraceCheckUtils]: 20: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-10 14:25:07,851 INFO L263 TraceCheckUtils]: 21: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-10 14:25:07,851 INFO L280 TraceCheckUtils]: 22: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:07,851 INFO L263 TraceCheckUtils]: 23: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:07,852 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 [2020-07-10 14:25:07,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,852 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:07,852 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 [2020-07-10 14:25:07,852 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,853 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-10 14:25:07,853 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 [2020-07-10 14:25:07,853 INFO L280 TraceCheckUtils]: 31: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-10 14:25:07,854 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,854 INFO L280 TraceCheckUtils]: 33: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,855 INFO L280 TraceCheckUtils]: 34: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,856 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,856 INFO L280 TraceCheckUtils]: 36: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,857 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,858 INFO L280 TraceCheckUtils]: 38: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,858 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,859 INFO L280 TraceCheckUtils]: 40: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,859 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,867 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 [2020-07-10 14:25:07,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-10 14:25:07,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~tmp~3;havoc ~tmp___0~0; {17221#true} is VALID [2020-07-10 14:25:07,868 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-10 14:25:07,868 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 [2020-07-10 14:25:07,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,869 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-10 14:25:07,869 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 [2020-07-10 14:25:07,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume !(2 != ~tmp~3); {17221#true} is VALID [2020-07-10 14:25:07,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,870 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,871 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 [2020-07-10 14:25:07,871 INFO L263 TraceCheckUtils]: 1: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-10 14:25:07,872 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 [2020-07-10 14:25:07,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,872 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-10 14:25:07,872 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 [2020-07-10 14:25:07,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,873 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 [2020-07-10 14:25:07,873 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:07,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume 0 != ~systemActive~0; {17221#true} is VALID [2020-07-10 14:25:07,874 INFO L263 TraceCheckUtils]: 10: Hoare triple {17221#true} call processEnvironment(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-10 14:25:07,874 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:07,875 INFO L263 TraceCheckUtils]: 13: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,875 INFO L280 TraceCheckUtils]: 14: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:07,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-10 14:25:07,875 INFO L263 TraceCheckUtils]: 16: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-10 14:25:07,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-10 14:25:07,876 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-10 14:25:07,876 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,876 INFO L280 TraceCheckUtils]: 20: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:07,876 INFO L280 TraceCheckUtils]: 21: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,876 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-10 14:25:07,877 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 [2020-07-10 14:25:07,877 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-10 14:25:07,877 INFO L280 TraceCheckUtils]: 25: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-10 14:25:07,877 INFO L280 TraceCheckUtils]: 26: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,877 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-10 14:25:07,877 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 [2020-07-10 14:25:07,878 INFO L280 TraceCheckUtils]: 29: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:07,879 INFO L263 TraceCheckUtils]: 30: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,879 INFO L280 TraceCheckUtils]: 31: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-10 14:25:07,879 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-10 14:25:07,879 INFO L280 TraceCheckUtils]: 33: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:07,879 INFO L263 TraceCheckUtils]: 34: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:07,880 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 [2020-07-10 14:25:07,880 INFO L280 TraceCheckUtils]: 36: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,880 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:07,880 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 [2020-07-10 14:25:07,880 INFO L280 TraceCheckUtils]: 39: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,880 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-10 14:25:07,881 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 [2020-07-10 14:25:07,881 INFO L280 TraceCheckUtils]: 42: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-10 14:25:07,881 INFO L263 TraceCheckUtils]: 43: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:07,882 INFO L280 TraceCheckUtils]: 44: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,883 INFO L280 TraceCheckUtils]: 45: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,883 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,884 INFO L280 TraceCheckUtils]: 47: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,884 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,885 INFO L280 TraceCheckUtils]: 49: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,886 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,886 INFO L280 TraceCheckUtils]: 51: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,888 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,888 INFO L263 TraceCheckUtils]: 53: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17221#true} is VALID [2020-07-10 14:25:07,888 INFO L280 TraceCheckUtils]: 54: Hoare triple {17221#true} havoc ~tmp~3;havoc ~tmp___0~0; {17221#true} is VALID [2020-07-10 14:25:07,888 INFO L263 TraceCheckUtils]: 55: Hoare triple {17221#true} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-10 14:25:07,888 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 [2020-07-10 14:25:07,889 INFO L280 TraceCheckUtils]: 57: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,889 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-10 14:25:07,889 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 [2020-07-10 14:25:07,889 INFO L280 TraceCheckUtils]: 60: Hoare triple {17221#true} assume !(2 != ~tmp~3); {17221#true} is VALID [2020-07-10 14:25:07,889 INFO L280 TraceCheckUtils]: 61: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,890 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {17221#true} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,891 INFO L280 TraceCheckUtils]: 63: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:07,891 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #490#return; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,986 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 [2020-07-10 14:25:07,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:07,988 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 [2020-07-10 14:25:07,988 INFO L263 TraceCheckUtils]: 0: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-10 14:25:07,989 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 [2020-07-10 14:25:07,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:07,990 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 [2020-07-10 14:25:07,991 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 [2020-07-10 14:25:07,992 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 [2020-07-10 14:25:07,993 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 [2020-07-10 14:25:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,996 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 [2020-07-10 14:25:07,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:07,997 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,009 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 [2020-07-10 14:25:08,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,009 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:08,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:08,010 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:08,010 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 [2020-07-10 14:25:08,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,011 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:08,011 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 [2020-07-10 14:25:08,011 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,011 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17221#true} #478#return; {17221#true} is VALID [2020-07-10 14:25:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,019 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-10 14:25:08,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:08,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume !(0 == ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:08,020 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call processEnvironment__wrappee__base(); {17221#true} is VALID [2020-07-10 14:25:08,020 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,020 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-10 14:25:08,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,021 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17221#true} {17221#true} #482#return; {17221#true} is VALID [2020-07-10 14:25:08,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-10 14:25:08,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume 0 != ~pumpRunning~0; {17221#true} is VALID [2020-07-10 14:25:08,022 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call #t~ret49 := isMethaneAlarm(); {17221#true} is VALID [2020-07-10 14:25:08,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:08,022 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:08,022 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 [2020-07-10 14:25:08,022 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,023 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:08,023 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 [2020-07-10 14:25:08,023 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,023 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17221#true} {17221#true} #478#return; {17221#true} is VALID [2020-07-10 14:25:08,023 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 [2020-07-10 14:25:08,024 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume !(0 != ~tmp~5); {17221#true} is VALID [2020-07-10 14:25:08,025 INFO L263 TraceCheckUtils]: 13: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,025 INFO L280 TraceCheckUtils]: 14: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:08,025 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume !(0 == ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:08,025 INFO L263 TraceCheckUtils]: 16: Hoare triple {17221#true} call processEnvironment__wrappee__base(); {17221#true} is VALID [2020-07-10 14:25:08,026 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,026 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-10 14:25:08,026 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,026 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17221#true} {17221#true} #482#return; {17221#true} is VALID [2020-07-10 14:25:08,026 INFO L280 TraceCheckUtils]: 21: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,027 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,032 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 [2020-07-10 14:25:08,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,033 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,038 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 [2020-07-10 14:25:08,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,041 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,049 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 [2020-07-10 14:25:08,049 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 [2020-07-10 14:25:08,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,050 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17221#true} #540#return; {17221#true} is VALID [2020-07-10 14:25:08,050 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret75 := main(); {17221#true} is VALID [2020-07-10 14:25:08,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~11;havoc ~tmp~9; {17221#true} is VALID [2020-07-10 14:25:08,051 INFO L263 TraceCheckUtils]: 6: Hoare triple {17221#true} call select_helpers(); {17221#true} is VALID [2020-07-10 14:25:08,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,051 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17221#true} #438#return; {17221#true} is VALID [2020-07-10 14:25:08,052 INFO L263 TraceCheckUtils]: 9: Hoare triple {17221#true} call select_features(); {17221#true} is VALID [2020-07-10 14:25:08,052 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,052 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17221#true} {17221#true} #440#return; {17221#true} is VALID [2020-07-10 14:25:08,053 INFO L263 TraceCheckUtils]: 12: Hoare triple {17221#true} call #t~ret74 := valid_product(); {17221#true} is VALID [2020-07-10 14:25:08,056 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 [2020-07-10 14:25:08,057 INFO L280 TraceCheckUtils]: 14: Hoare triple {17350#(= 1 |valid_product_#res|)} assume true; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:25:08,058 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17350#(= 1 |valid_product_#res|)} {17221#true} #442#return; {17233#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:25:08,059 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 [2020-07-10 14:25:08,059 INFO L280 TraceCheckUtils]: 17: Hoare triple {17234#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {17221#true} is VALID [2020-07-10 14:25:08,059 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call setup(); {17221#true} is VALID [2020-07-10 14:25:08,060 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,060 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17221#true} {17221#true} #444#return; {17221#true} is VALID [2020-07-10 14:25:08,060 INFO L263 TraceCheckUtils]: 21: Hoare triple {17221#true} call runTest(); {17221#true} is VALID [2020-07-10 14:25:08,062 INFO L263 TraceCheckUtils]: 22: Hoare triple {17221#true} call __utac_acc__Specification5_spec__1(); {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,062 INFO L280 TraceCheckUtils]: 23: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17221#true} is VALID [2020-07-10 14:25:08,062 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,063 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17221#true} {17221#true} #530#return; {17221#true} is VALID [2020-07-10 14:25:08,063 INFO L263 TraceCheckUtils]: 26: Hoare triple {17221#true} call test(); {17221#true} is VALID [2020-07-10 14:25:08,063 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 [2020-07-10 14:25:08,064 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume !false; {17221#true} is VALID [2020-07-10 14:25:08,064 INFO L280 TraceCheckUtils]: 29: Hoare triple {17221#true} assume ~splverifierCounter~0 < 4; {17221#true} is VALID [2020-07-10 14:25:08,064 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 [2020-07-10 14:25:08,064 INFO L280 TraceCheckUtils]: 31: Hoare triple {17221#true} assume 0 != ~tmp~8; {17221#true} is VALID [2020-07-10 14:25:08,065 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call waterRise(); {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:08,066 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 [2020-07-10 14:25:08,066 INFO L280 TraceCheckUtils]: 34: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,066 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17221#true} {17221#true} #486#return; {17221#true} is VALID [2020-07-10 14:25:08,067 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 [2020-07-10 14:25:08,067 INFO L280 TraceCheckUtils]: 37: Hoare triple {17221#true} assume !(0 != ~tmp___0~2); {17221#true} is VALID [2020-07-10 14:25:08,067 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 [2020-07-10 14:25:08,068 INFO L280 TraceCheckUtils]: 39: Hoare triple {17221#true} assume 0 != ~tmp___2~0; {17221#true} is VALID [2020-07-10 14:25:08,069 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 [2020-07-10 14:25:08,070 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 [2020-07-10 14:25:08,071 INFO L263 TraceCheckUtils]: 42: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-10 14:25:08,071 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 [2020-07-10 14:25:08,071 INFO L280 TraceCheckUtils]: 44: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,071 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-10 14:25:08,072 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 [2020-07-10 14:25:08,072 INFO L280 TraceCheckUtils]: 47: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,072 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 [2020-07-10 14:25:08,073 INFO L280 TraceCheckUtils]: 49: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:08,073 INFO L280 TraceCheckUtils]: 50: Hoare triple {17221#true} assume 0 != ~systemActive~0; {17221#true} is VALID [2020-07-10 14:25:08,074 INFO L263 TraceCheckUtils]: 51: Hoare triple {17221#true} call processEnvironment(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,074 INFO L280 TraceCheckUtils]: 52: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-10 14:25:08,074 INFO L280 TraceCheckUtils]: 53: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:08,075 INFO L263 TraceCheckUtils]: 54: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,075 INFO L280 TraceCheckUtils]: 55: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:08,075 INFO L280 TraceCheckUtils]: 56: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-10 14:25:08,075 INFO L263 TraceCheckUtils]: 57: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-10 14:25:08,076 INFO L280 TraceCheckUtils]: 58: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-10 14:25:08,076 INFO L263 TraceCheckUtils]: 59: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-10 14:25:08,076 INFO L280 TraceCheckUtils]: 60: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:08,076 INFO L280 TraceCheckUtils]: 61: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:08,076 INFO L280 TraceCheckUtils]: 62: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,077 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-10 14:25:08,077 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 [2020-07-10 14:25:08,077 INFO L280 TraceCheckUtils]: 65: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-10 14:25:08,077 INFO L280 TraceCheckUtils]: 66: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-10 14:25:08,077 INFO L280 TraceCheckUtils]: 67: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,078 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-10 14:25:08,078 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 [2020-07-10 14:25:08,078 INFO L280 TraceCheckUtils]: 70: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:08,079 INFO L263 TraceCheckUtils]: 71: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,079 INFO L280 TraceCheckUtils]: 72: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-10 14:25:08,079 INFO L263 TraceCheckUtils]: 73: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-10 14:25:08,079 INFO L280 TraceCheckUtils]: 74: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:08,079 INFO L263 TraceCheckUtils]: 75: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:08,080 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 [2020-07-10 14:25:08,080 INFO L280 TraceCheckUtils]: 77: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,080 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:08,080 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 [2020-07-10 14:25:08,080 INFO L280 TraceCheckUtils]: 80: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,081 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-10 14:25:08,081 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 [2020-07-10 14:25:08,081 INFO L280 TraceCheckUtils]: 83: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-10 14:25:08,083 INFO L263 TraceCheckUtils]: 84: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,083 INFO L280 TraceCheckUtils]: 85: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,084 INFO L280 TraceCheckUtils]: 86: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,084 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,085 INFO L280 TraceCheckUtils]: 88: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,086 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,087 INFO L280 TraceCheckUtils]: 90: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,088 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,088 INFO L280 TraceCheckUtils]: 92: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,090 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,090 INFO L263 TraceCheckUtils]: 94: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17221#true} is VALID [2020-07-10 14:25:08,090 INFO L280 TraceCheckUtils]: 95: Hoare triple {17221#true} havoc ~tmp~3;havoc ~tmp___0~0; {17221#true} is VALID [2020-07-10 14:25:08,091 INFO L263 TraceCheckUtils]: 96: Hoare triple {17221#true} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-10 14:25:08,091 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 [2020-07-10 14:25:08,091 INFO L280 TraceCheckUtils]: 98: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,092 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-10 14:25:08,092 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 [2020-07-10 14:25:08,092 INFO L280 TraceCheckUtils]: 101: Hoare triple {17221#true} assume !(2 != ~tmp~3); {17221#true} is VALID [2020-07-10 14:25:08,092 INFO L280 TraceCheckUtils]: 102: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,093 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17221#true} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,094 INFO L280 TraceCheckUtils]: 104: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,095 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #490#return; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,096 INFO L280 TraceCheckUtils]: 106: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume !false; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,097 INFO L280 TraceCheckUtils]: 107: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,098 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 [2020-07-10 14:25:08,098 INFO L280 TraceCheckUtils]: 109: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,099 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 [2020-07-10 14:25:08,100 INFO L280 TraceCheckUtils]: 111: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,101 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 [2020-07-10 14:25:08,101 INFO L280 TraceCheckUtils]: 113: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,102 INFO L263 TraceCheckUtils]: 114: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} call timeShift(); {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,103 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 [2020-07-10 14:25:08,104 INFO L263 TraceCheckUtils]: 116: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-10 14:25:08,104 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 [2020-07-10 14:25:08,105 INFO L280 TraceCheckUtils]: 118: Hoare triple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:08,107 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 [2020-07-10 14:25:08,108 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 [2020-07-10 14:25:08,109 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 [2020-07-10 14:25:08,110 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 [2020-07-10 14:25:08,111 INFO L280 TraceCheckUtils]: 123: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,112 INFO L263 TraceCheckUtils]: 124: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:08,112 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 [2020-07-10 14:25:08,113 INFO L280 TraceCheckUtils]: 126: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,114 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,115 INFO L280 TraceCheckUtils]: 128: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,116 INFO L263 TraceCheckUtils]: 129: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,117 INFO L280 TraceCheckUtils]: 130: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-10 14:25:08,117 INFO L280 TraceCheckUtils]: 131: Hoare triple {17221#true} assume 0 != ~pumpRunning~0; {17221#true} is VALID [2020-07-10 14:25:08,117 INFO L263 TraceCheckUtils]: 132: Hoare triple {17221#true} call #t~ret49 := isMethaneAlarm(); {17221#true} is VALID [2020-07-10 14:25:08,117 INFO L280 TraceCheckUtils]: 133: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:08,118 INFO L263 TraceCheckUtils]: 134: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:08,118 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 [2020-07-10 14:25:08,118 INFO L280 TraceCheckUtils]: 136: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,119 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:08,119 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 [2020-07-10 14:25:08,119 INFO L280 TraceCheckUtils]: 139: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,120 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {17221#true} {17221#true} #478#return; {17221#true} is VALID [2020-07-10 14:25:08,120 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 [2020-07-10 14:25:08,120 INFO L280 TraceCheckUtils]: 142: Hoare triple {17221#true} assume !(0 != ~tmp~5); {17221#true} is VALID [2020-07-10 14:25:08,122 INFO L263 TraceCheckUtils]: 143: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,122 INFO L280 TraceCheckUtils]: 144: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:08,122 INFO L280 TraceCheckUtils]: 145: Hoare triple {17221#true} assume !(0 == ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:08,123 INFO L263 TraceCheckUtils]: 146: Hoare triple {17221#true} call processEnvironment__wrappee__base(); {17221#true} is VALID [2020-07-10 14:25:08,123 INFO L280 TraceCheckUtils]: 147: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,123 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-10 14:25:08,124 INFO L280 TraceCheckUtils]: 149: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,124 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17221#true} {17221#true} #482#return; {17221#true} is VALID [2020-07-10 14:25:08,124 INFO L280 TraceCheckUtils]: 151: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,125 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,126 INFO L263 TraceCheckUtils]: 153: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,127 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 [2020-07-10 14:25:08,127 INFO L263 TraceCheckUtils]: 155: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-10 14:25:08,127 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 [2020-07-10 14:25:08,128 INFO L280 TraceCheckUtils]: 157: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,129 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,129 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 [2020-07-10 14:25:08,130 INFO L280 TraceCheckUtils]: 160: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~3; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,130 INFO L263 TraceCheckUtils]: 161: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret47 := isPumpRunning(); {17221#true} is VALID [2020-07-10 14:25:08,131 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 [2020-07-10 14:25:08,131 INFO L280 TraceCheckUtils]: 163: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,132 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,132 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 [2020-07-10 14:25:08,133 INFO L280 TraceCheckUtils]: 166: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:08,133 INFO L280 TraceCheckUtils]: 167: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17222#false} is VALID [2020-07-10 14:25:08,133 INFO L263 TraceCheckUtils]: 168: Hoare triple {17222#false} call __automaton_fail(); {17222#false} is VALID [2020-07-10 14:25:08,134 INFO L280 TraceCheckUtils]: 169: Hoare triple {17222#false} assume !false; {17222#false} is VALID [2020-07-10 14:25:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-10 14:25:08,183 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2036624283] [2020-07-10 14:25:08,183 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [13829707] [2020-07-10 14:25:08,184 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:25:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,451 INFO L264 TraceCheckSpWp]: Trace formula consists of 949 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:25:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,521 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:25:08,870 INFO L263 TraceCheckUtils]: 0: Hoare triple {17221#true} call ULTIMATE.init(); {17221#true} is VALID [2020-07-10 14:25:08,871 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 [2020-07-10 14:25:08,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,871 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17221#true} #540#return; {17221#true} is VALID [2020-07-10 14:25:08,871 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret75 := main(); {17221#true} is VALID [2020-07-10 14:25:08,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~11;havoc ~tmp~9; {17221#true} is VALID [2020-07-10 14:25:08,872 INFO L263 TraceCheckUtils]: 6: Hoare triple {17221#true} call select_helpers(); {17221#true} is VALID [2020-07-10 14:25:08,872 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,872 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17221#true} #438#return; {17221#true} is VALID [2020-07-10 14:25:08,872 INFO L263 TraceCheckUtils]: 9: Hoare triple {17221#true} call select_features(); {17221#true} is VALID [2020-07-10 14:25:08,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,872 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17221#true} {17221#true} #440#return; {17221#true} is VALID [2020-07-10 14:25:08,873 INFO L263 TraceCheckUtils]: 12: Hoare triple {17221#true} call #t~ret74 := valid_product(); {17221#true} is VALID [2020-07-10 14:25:08,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {17221#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17221#true} is VALID [2020-07-10 14:25:08,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,873 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17221#true} {17221#true} #442#return; {17221#true} is VALID [2020-07-10 14:25:08,873 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 [2020-07-10 14:25:08,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} assume 0 != ~tmp~9; {17221#true} is VALID [2020-07-10 14:25:08,874 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call setup(); {17221#true} is VALID [2020-07-10 14:25:08,874 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,874 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17221#true} {17221#true} #444#return; {17221#true} is VALID [2020-07-10 14:25:08,874 INFO L263 TraceCheckUtils]: 21: Hoare triple {17221#true} call runTest(); {17221#true} is VALID [2020-07-10 14:25:08,874 INFO L263 TraceCheckUtils]: 22: Hoare triple {17221#true} call __utac_acc__Specification5_spec__1(); {17221#true} is VALID [2020-07-10 14:25:08,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {17221#true} ~switchedOnBeforeTS~0 := 0; {17221#true} is VALID [2020-07-10 14:25:08,875 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,875 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17221#true} {17221#true} #530#return; {17221#true} is VALID [2020-07-10 14:25:08,875 INFO L263 TraceCheckUtils]: 26: Hoare triple {17221#true} call test(); {17221#true} is VALID [2020-07-10 14:25:08,875 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 [2020-07-10 14:25:08,875 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume !false; {17221#true} is VALID [2020-07-10 14:25:08,875 INFO L280 TraceCheckUtils]: 29: Hoare triple {17221#true} assume ~splverifierCounter~0 < 4; {17221#true} is VALID [2020-07-10 14:25:08,876 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 [2020-07-10 14:25:08,876 INFO L280 TraceCheckUtils]: 31: Hoare triple {17221#true} assume 0 != ~tmp~8; {17221#true} is VALID [2020-07-10 14:25:08,876 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call waterRise(); {17221#true} is VALID [2020-07-10 14:25:08,876 INFO L280 TraceCheckUtils]: 33: Hoare triple {17221#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17221#true} is VALID [2020-07-10 14:25:08,876 INFO L280 TraceCheckUtils]: 34: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,877 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17221#true} {17221#true} #486#return; {17221#true} is VALID [2020-07-10 14:25:08,877 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 [2020-07-10 14:25:08,877 INFO L280 TraceCheckUtils]: 37: Hoare triple {17221#true} assume !(0 != ~tmp___0~2); {17221#true} is VALID [2020-07-10 14:25:08,877 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 [2020-07-10 14:25:08,877 INFO L280 TraceCheckUtils]: 39: Hoare triple {17221#true} assume 0 != ~tmp___2~0; {17221#true} is VALID [2020-07-10 14:25:08,877 INFO L263 TraceCheckUtils]: 40: Hoare triple {17221#true} call timeShift(); {17221#true} is VALID [2020-07-10 14:25:08,878 INFO L263 TraceCheckUtils]: 41: Hoare triple {17221#true} call __utac_acc__Specification5_spec__2(); {17221#true} is VALID [2020-07-10 14:25:08,878 INFO L263 TraceCheckUtils]: 42: Hoare triple {17221#true} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-10 14:25:08,878 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 [2020-07-10 14:25:08,878 INFO L280 TraceCheckUtils]: 44: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,878 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17221#true} {17221#true} #512#return; {17221#true} is VALID [2020-07-10 14:25:08,878 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 [2020-07-10 14:25:08,879 INFO L280 TraceCheckUtils]: 47: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,879 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17221#true} {17221#true} #500#return; {17221#true} is VALID [2020-07-10 14:25:08,879 INFO L280 TraceCheckUtils]: 49: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:08,879 INFO L280 TraceCheckUtils]: 50: Hoare triple {17221#true} assume 0 != ~systemActive~0; {17221#true} is VALID [2020-07-10 14:25:08,879 INFO L263 TraceCheckUtils]: 51: Hoare triple {17221#true} call processEnvironment(); {17221#true} is VALID [2020-07-10 14:25:08,879 INFO L280 TraceCheckUtils]: 52: Hoare triple {17221#true} havoc ~tmp~5; {17221#true} is VALID [2020-07-10 14:25:08,880 INFO L280 TraceCheckUtils]: 53: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-10 14:25:08,880 INFO L263 TraceCheckUtils]: 54: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17221#true} is VALID [2020-07-10 14:25:08,880 INFO L280 TraceCheckUtils]: 55: Hoare triple {17221#true} havoc ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:08,880 INFO L280 TraceCheckUtils]: 56: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-10 14:25:08,880 INFO L263 TraceCheckUtils]: 57: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-10 14:25:08,880 INFO L280 TraceCheckUtils]: 58: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-10 14:25:08,881 INFO L263 TraceCheckUtils]: 59: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-10 14:25:08,881 INFO L280 TraceCheckUtils]: 60: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:08,881 INFO L280 TraceCheckUtils]: 61: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-10 14:25:08,881 INFO L280 TraceCheckUtils]: 62: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,881 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-10 14:25:08,881 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 [2020-07-10 14:25:08,882 INFO L280 TraceCheckUtils]: 65: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-10 14:25:08,882 INFO L280 TraceCheckUtils]: 66: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-10 14:25:08,882 INFO L280 TraceCheckUtils]: 67: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,882 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-10 14:25:08,882 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 [2020-07-10 14:25:08,882 INFO L280 TraceCheckUtils]: 70: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-10 14:25:08,883 INFO L263 TraceCheckUtils]: 71: Hoare triple {17221#true} call activatePump(); {17221#true} is VALID [2020-07-10 14:25:08,883 INFO L280 TraceCheckUtils]: 72: Hoare triple {17221#true} havoc ~tmp~6; {17221#true} is VALID [2020-07-10 14:25:08,883 INFO L263 TraceCheckUtils]: 73: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-10 14:25:08,883 INFO L280 TraceCheckUtils]: 74: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-10 14:25:08,883 INFO L263 TraceCheckUtils]: 75: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-10 14:25:08,883 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 [2020-07-10 14:25:08,884 INFO L280 TraceCheckUtils]: 77: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,884 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-10 14:25:08,884 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 [2020-07-10 14:25:08,884 INFO L280 TraceCheckUtils]: 80: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-10 14:25:08,884 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-10 14:25:08,884 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 [2020-07-10 14:25:08,885 INFO L280 TraceCheckUtils]: 83: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-10 14:25:08,885 INFO L263 TraceCheckUtils]: 84: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17221#true} is VALID [2020-07-10 14:25:08,886 INFO L280 TraceCheckUtils]: 85: Hoare triple {17221#true} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,886 INFO L280 TraceCheckUtils]: 86: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,887 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,887 INFO L280 TraceCheckUtils]: 88: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,888 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,889 INFO L280 TraceCheckUtils]: 90: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,889 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,890 INFO L280 TraceCheckUtils]: 92: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,891 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,891 INFO L263 TraceCheckUtils]: 94: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,892 INFO L280 TraceCheckUtils]: 95: Hoare triple {17403#(<= 1 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~0; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,893 INFO L263 TraceCheckUtils]: 96: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call #t~ret46 := getWaterLevel(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,893 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 [2020-07-10 14:25:08,894 INFO L280 TraceCheckUtils]: 98: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,895 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17403#(<= 1 ~pumpRunning~0)} #514#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,895 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 [2020-07-10 14:25:08,896 INFO L280 TraceCheckUtils]: 101: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~3); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,896 INFO L280 TraceCheckUtils]: 102: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,898 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,899 INFO L280 TraceCheckUtils]: 104: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,899 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #490#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,899 INFO L280 TraceCheckUtils]: 106: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !false; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,900 INFO L280 TraceCheckUtils]: 107: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,900 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 [2020-07-10 14:25:08,901 INFO L280 TraceCheckUtils]: 109: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,901 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 [2020-07-10 14:25:08,902 INFO L280 TraceCheckUtils]: 111: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,902 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 [2020-07-10 14:25:08,903 INFO L280 TraceCheckUtils]: 113: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,904 INFO L263 TraceCheckUtils]: 114: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call timeShift(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,905 INFO L263 TraceCheckUtils]: 115: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,909 INFO L263 TraceCheckUtils]: 116: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call #t~ret45 := isPumpRunning(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,910 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 [2020-07-10 14:25:08,911 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 [2020-07-10 14:25:08,912 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 [2020-07-10 14:25:08,913 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 [2020-07-10 14:25:08,913 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 [2020-07-10 14:25:08,914 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 [2020-07-10 14:25:08,915 INFO L280 TraceCheckUtils]: 123: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,916 INFO L263 TraceCheckUtils]: 124: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,916 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 [2020-07-10 14:25:08,917 INFO L280 TraceCheckUtils]: 126: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,920 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #502#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,920 INFO L280 TraceCheckUtils]: 128: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,921 INFO L263 TraceCheckUtils]: 129: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,921 INFO L280 TraceCheckUtils]: 130: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,922 INFO L280 TraceCheckUtils]: 131: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,922 INFO L263 TraceCheckUtils]: 132: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret49 := isMethaneAlarm(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,923 INFO L280 TraceCheckUtils]: 133: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,923 INFO L263 TraceCheckUtils]: 134: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret51 := isMethaneLevelCritical(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,926 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 [2020-07-10 14:25:08,927 INFO L280 TraceCheckUtils]: 136: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,931 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #534#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,932 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 [2020-07-10 14:25:08,932 INFO L280 TraceCheckUtils]: 139: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,933 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #478#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,934 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 [2020-07-10 14:25:08,934 INFO L280 TraceCheckUtils]: 142: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~5); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,935 INFO L263 TraceCheckUtils]: 143: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,936 INFO L280 TraceCheckUtils]: 144: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,936 INFO L280 TraceCheckUtils]: 145: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,937 INFO L263 TraceCheckUtils]: 146: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,937 INFO L280 TraceCheckUtils]: 147: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,942 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #526#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,943 INFO L280 TraceCheckUtils]: 149: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,943 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #482#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,944 INFO L280 TraceCheckUtils]: 151: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,944 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #504#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,948 INFO L263 TraceCheckUtils]: 153: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,950 INFO L280 TraceCheckUtils]: 154: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3;havoc ~tmp___0~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,951 INFO L263 TraceCheckUtils]: 155: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret46 := getWaterLevel(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,952 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 [2020-07-10 14:25:08,952 INFO L280 TraceCheckUtils]: 157: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,953 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #514#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,956 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 [2020-07-10 14:25:08,957 INFO L280 TraceCheckUtils]: 160: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~3; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,957 INFO L263 TraceCheckUtils]: 161: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret47 := isPumpRunning(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,958 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 [2020-07-10 14:25:08,959 INFO L280 TraceCheckUtils]: 163: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,959 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,960 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 [2020-07-10 14:25:08,960 INFO L280 TraceCheckUtils]: 166: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:08,961 INFO L280 TraceCheckUtils]: 167: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17222#false} is VALID [2020-07-10 14:25:08,961 INFO L263 TraceCheckUtils]: 168: Hoare triple {17222#false} call __automaton_fail(); {17222#false} is VALID [2020-07-10 14:25:08,961 INFO L280 TraceCheckUtils]: 169: Hoare triple {17222#false} assume !false; {17222#false} is VALID [2020-07-10 14:25:08,989 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:25:08,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:25:08,989 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:25:08,990 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891524045] [2020-07-10 14:25:08,992 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-10 14:25:09,140 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:25:09,141 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:25:09,443 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:09,444 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:25:09,444 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:25:09,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:25:09,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:25:09,445 INFO L87 Difference]: Start difference. First operand 696 states and 804 transitions. Second operand 20 states. [2020-07-10 14:25:11,116 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:25:12,634 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:25:13,223 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:25:13,620 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:25:17,397 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:18,069 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:25:19,058 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:25:24,975 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:25:28,495 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:32,184 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:25:32,691 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:33,387 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:25:36,542 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:38,530 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:40,212 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:25:43,541 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:25:44,089 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:25:48,739 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:25:50,569 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:25:51,143 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:25:54,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:54,177 INFO L93 Difference]: Finished difference Result 1523 states and 1821 transitions. [2020-07-10 14:25:54,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-10 14:25:54,177 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-10 14:25:54,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:25:54,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:25:54,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 607 transitions. [2020-07-10 14:25:54,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:25:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 607 transitions. [2020-07-10 14:25:54,215 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 607 transitions. [2020-07-10 14:25:56,202 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 607 edges. 607 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:56,275 INFO L225 Difference]: With dead ends: 1523 [2020-07-10 14:25:56,275 INFO L226 Difference]: Without dead ends: 921 [2020-07-10 14:25:56,278 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1013 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=765, Invalid=3141, Unknown=0, NotChecked=0, Total=3906 [2020-07-10 14:25:56,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 921 states. [2020-07-10 14:26:03,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 921 to 826. [2020-07-10 14:26:03,071 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:26:03,071 INFO L82 GeneralOperation]: Start isEquivalent. First operand 921 states. Second operand 826 states. [2020-07-10 14:26:03,071 INFO L74 IsIncluded]: Start isIncluded. First operand 921 states. Second operand 826 states. [2020-07-10 14:26:03,071 INFO L87 Difference]: Start difference. First operand 921 states. Second operand 826 states. [2020-07-10 14:26:03,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:03,123 INFO L93 Difference]: Finished difference Result 921 states and 1098 transitions. [2020-07-10 14:26:03,123 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1098 transitions. [2020-07-10 14:26:03,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:03,127 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:03,127 INFO L74 IsIncluded]: Start isIncluded. First operand 826 states. Second operand 921 states. [2020-07-10 14:26:03,127 INFO L87 Difference]: Start difference. First operand 826 states. Second operand 921 states. [2020-07-10 14:26:03,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:03,180 INFO L93 Difference]: Finished difference Result 921 states and 1098 transitions. [2020-07-10 14:26:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1098 transitions. [2020-07-10 14:26:03,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:03,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:03,184 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:26:03,184 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:26:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 826 states. [2020-07-10 14:26:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 826 states and 963 transitions. [2020-07-10 14:26:03,238 INFO L78 Accepts]: Start accepts. Automaton has 826 states and 963 transitions. Word has length 170 [2020-07-10 14:26:03,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:26:03,238 INFO L479 AbstractCegarLoop]: Abstraction has 826 states and 963 transitions. [2020-07-10 14:26:03,238 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:26:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 963 transitions. [2020-07-10 14:26:03,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-10 14:26:03,245 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:26:03,246 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] [2020-07-10 14:26:03,459 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:26:03,460 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:26:03,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:26:03,460 INFO L82 PathProgramCache]: Analyzing trace with hash -1910553843, now seen corresponding path program 1 times [2020-07-10 14:26:03,461 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:26:03,461 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646171023] [2020-07-10 14:26:03,461 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:26:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:03,901 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:26:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:03,955 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 [2020-07-10 14:26:03,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:03,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #540#return; {23154#true} is VALID [2020-07-10 14:26:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:03,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:03,959 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #438#return; {23154#true} is VALID [2020-07-10 14:26:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:03,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:03,962 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #440#return; {23154#true} is VALID [2020-07-10 14:26:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:03,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {23154#true} is VALID [2020-07-10 14:26:03,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:03,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #442#return; {23154#true} is VALID [2020-07-10 14:26:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:03,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:03,969 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #444#return; {23154#true} is VALID [2020-07-10 14:26:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:03,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23154#true} is VALID [2020-07-10 14:26:03,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:03,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #530#return; {23154#true} is VALID [2020-07-10 14:26:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,002 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 [2020-07-10 14:26:04,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,002 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #486#return; {23154#true} is VALID [2020-07-10 14:26:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,049 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 [2020-07-10 14:26:04,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,049 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,049 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 [2020-07-10 14:26:04,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,050 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,050 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 [2020-07-10 14:26:04,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,050 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 [2020-07-10 14:26:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,082 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:04,083 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:04,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,083 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,083 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,084 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 [2020-07-10 14:26:04,084 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:04,084 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:04,084 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,084 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,095 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 [2020-07-10 14:26:04,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,095 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,096 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,096 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 [2020-07-10 14:26:04,096 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,097 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,097 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 [2020-07-10 14:26:04,097 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,097 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,101 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:04,102 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,102 INFO L263 TraceCheckUtils]: 3: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,103 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 [2020-07-10 14:26:04,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,103 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,103 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 [2020-07-10 14:26:04,104 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,104 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,104 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 [2020-07-10 14:26:04,104 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:04,105 INFO L263 TraceCheckUtils]: 12: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,105 INFO L280 TraceCheckUtils]: 13: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,106 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,106 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,106 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:04,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,107 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:04,107 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:04,108 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,108 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,108 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,108 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,108 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 [2020-07-10 14:26:04,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:04,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:04,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,109 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:04,109 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 [2020-07-10 14:26:04,110 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,110 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,111 INFO L280 TraceCheckUtils]: 17: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:04,111 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,111 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,111 INFO L263 TraceCheckUtils]: 20: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,111 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 [2020-07-10 14:26:04,112 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,112 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,112 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 [2020-07-10 14:26:04,112 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,112 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,113 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 [2020-07-10 14:26:04,113 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:04,114 INFO L263 TraceCheckUtils]: 29: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,114 INFO L280 TraceCheckUtils]: 30: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,114 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,114 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,114 INFO L280 TraceCheckUtils]: 33: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,115 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:04,115 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,115 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-10 14:26:04,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,117 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,117 INFO L280 TraceCheckUtils]: 3: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,118 INFO L263 TraceCheckUtils]: 5: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,118 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:04,118 INFO L263 TraceCheckUtils]: 7: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:04,118 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,119 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,119 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,119 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 [2020-07-10 14:26:04,119 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:04,119 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:04,119 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,120 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:04,120 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 [2020-07-10 14:26:04,120 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,121 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,121 INFO L280 TraceCheckUtils]: 20: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:04,121 INFO L263 TraceCheckUtils]: 21: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,122 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,122 INFO L263 TraceCheckUtils]: 23: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,122 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 [2020-07-10 14:26:04,122 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,122 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,122 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 [2020-07-10 14:26:04,123 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,123 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,123 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 [2020-07-10 14:26:04,123 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:04,124 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,124 INFO L280 TraceCheckUtils]: 33: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,124 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,125 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,125 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,125 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:04,125 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,125 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-10 14:26:04,125 INFO L280 TraceCheckUtils]: 40: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,126 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-10 14:26:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,194 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 [2020-07-10 14:26:04,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:04,196 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 [2020-07-10 14:26:04,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:04,196 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,197 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 [2020-07-10 14:26:04,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:04,199 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 [2020-07-10 14:26:04,200 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 [2020-07-10 14:26:04,200 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 [2020-07-10 14:26:04,201 INFO L280 TraceCheckUtils]: 7: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,202 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #506#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,203 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 [2020-07-10 14:26:04,203 INFO L263 TraceCheckUtils]: 1: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,203 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 [2020-07-10 14:26:04,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,203 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,204 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 [2020-07-10 14:26:04,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,204 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 [2020-07-10 14:26:04,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,204 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-10 14:26:04,205 INFO L263 TraceCheckUtils]: 10: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,205 INFO L280 TraceCheckUtils]: 11: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,206 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,206 INFO L263 TraceCheckUtils]: 13: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,207 INFO L280 TraceCheckUtils]: 14: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,207 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,207 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,207 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:04,207 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:04,208 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,208 INFO L280 TraceCheckUtils]: 20: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,208 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,208 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,208 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 [2020-07-10 14:26:04,209 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:04,209 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:04,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,209 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:04,209 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 [2020-07-10 14:26:04,209 INFO L280 TraceCheckUtils]: 29: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,210 INFO L263 TraceCheckUtils]: 30: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,210 INFO L280 TraceCheckUtils]: 31: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:04,211 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,211 INFO L280 TraceCheckUtils]: 33: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,211 INFO L263 TraceCheckUtils]: 34: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,211 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 [2020-07-10 14:26:04,211 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,212 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,212 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 [2020-07-10 14:26:04,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,212 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,212 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 [2020-07-10 14:26:04,212 INFO L280 TraceCheckUtils]: 42: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:04,213 INFO L263 TraceCheckUtils]: 43: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,213 INFO L280 TraceCheckUtils]: 44: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,214 INFO L280 TraceCheckUtils]: 45: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,214 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,214 INFO L280 TraceCheckUtils]: 47: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,214 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:04,214 INFO L280 TraceCheckUtils]: 49: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,214 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-10 14:26:04,215 INFO L280 TraceCheckUtils]: 51: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,215 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-10 14:26:04,215 INFO L263 TraceCheckUtils]: 53: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-10 14:26:04,215 INFO L280 TraceCheckUtils]: 54: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:04,215 INFO L263 TraceCheckUtils]: 55: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,216 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 [2020-07-10 14:26:04,217 INFO L280 TraceCheckUtils]: 57: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:04,218 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 [2020-07-10 14:26:04,219 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 [2020-07-10 14:26:04,220 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 [2020-07-10 14:26:04,220 INFO L280 TraceCheckUtils]: 61: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,221 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #506#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,222 INFO L280 TraceCheckUtils]: 63: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,223 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #490#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,303 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 [2020-07-10 14:26:04,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,304 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,305 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 [2020-07-10 14:26:04,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,305 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,305 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 [2020-07-10 14:26:04,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,307 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 [2020-07-10 14:26:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,312 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 [2020-07-10 14:26:04,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:04,313 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 [2020-07-10 14:26:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,324 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 [2020-07-10 14:26:04,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,325 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,325 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,326 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 [2020-07-10 14:26:04,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,326 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,326 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 [2020-07-10 14:26:04,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,327 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-10 14:26:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,332 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-10 14:26:04,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,333 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-10 14:26:04,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,333 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-10 14:26:04,333 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,333 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-10 14:26:04,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,334 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,335 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,335 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 [2020-07-10 14:26:04,335 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,335 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,335 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 [2020-07-10 14:26:04,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,336 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-10 14:26:04,336 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 [2020-07-10 14:26:04,336 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-10 14:26:04,337 INFO L263 TraceCheckUtils]: 13: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,337 INFO L280 TraceCheckUtils]: 14: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,337 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,337 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-10 14:26:04,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,338 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-10 14:26:04,338 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,338 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-10 14:26:04,338 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,339 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 [2020-07-10 14:26:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,417 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 [2020-07-10 14:26:04,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:04,419 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 [2020-07-10 14:26:04,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:04,419 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,420 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 [2020-07-10 14:26:04,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:04,421 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 [2020-07-10 14:26:04,422 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 [2020-07-10 14:26:04,423 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 [2020-07-10 14:26:04,423 INFO L280 TraceCheckUtils]: 7: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,424 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 [2020-07-10 14:26:04,425 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 [2020-07-10 14:26:04,425 INFO L263 TraceCheckUtils]: 1: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,426 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 [2020-07-10 14:26:04,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,426 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,427 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 [2020-07-10 14:26:04,427 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,428 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 [2020-07-10 14:26:04,428 INFO L280 TraceCheckUtils]: 8: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:04,429 INFO L263 TraceCheckUtils]: 9: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:04,430 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 [2020-07-10 14:26:04,430 INFO L280 TraceCheckUtils]: 11: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:04,431 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 [2020-07-10 14:26:04,432 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 [2020-07-10 14:26:04,432 INFO L263 TraceCheckUtils]: 14: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,433 INFO L280 TraceCheckUtils]: 15: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,433 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,433 INFO L263 TraceCheckUtils]: 17: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,433 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,433 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,434 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 [2020-07-10 14:26:04,434 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,434 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,434 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 [2020-07-10 14:26:04,434 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,435 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-10 14:26:04,435 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 [2020-07-10 14:26:04,435 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-10 14:26:04,436 INFO L263 TraceCheckUtils]: 28: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,436 INFO L280 TraceCheckUtils]: 29: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,436 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,436 INFO L263 TraceCheckUtils]: 31: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-10 14:26:04,436 INFO L280 TraceCheckUtils]: 32: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,436 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-10 14:26:04,437 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,437 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-10 14:26:04,437 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,438 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 [2020-07-10 14:26:04,438 INFO L263 TraceCheckUtils]: 38: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-10 14:26:04,438 INFO L280 TraceCheckUtils]: 39: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:04,438 INFO L263 TraceCheckUtils]: 40: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,439 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 [2020-07-10 14:26:04,439 INFO L280 TraceCheckUtils]: 42: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:04,440 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 [2020-07-10 14:26:04,441 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 [2020-07-10 14:26:04,441 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 [2020-07-10 14:26:04,442 INFO L280 TraceCheckUtils]: 46: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,443 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 [2020-07-10 14:26:04,443 INFO L280 TraceCheckUtils]: 48: Hoare triple {23593#(not (= 2 |old(~waterLevel~0)|))} assume true; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:04,444 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23593#(not (= 2 |old(~waterLevel~0)|))} {23239#(= 2 ~waterLevel~0)} #490#return; {23155#false} is VALID [2020-07-10 14:26:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,461 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 [2020-07-10 14:26:04,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,462 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,462 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 [2020-07-10 14:26:04,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,463 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,463 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 [2020-07-10 14:26:04,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,463 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 [2020-07-10 14:26:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,468 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 [2020-07-10 14:26:04,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,469 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #502#return; {23154#true} is VALID [2020-07-10 14:26:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,477 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 [2020-07-10 14:26:04,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,478 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,478 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,479 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 [2020-07-10 14:26:04,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,479 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,479 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 [2020-07-10 14:26:04,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,480 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-10 14:26:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-10 14:26:04,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,483 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-10 14:26:04,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,483 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,484 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,484 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,484 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 [2020-07-10 14:26:04,484 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,484 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,485 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 [2020-07-10 14:26:04,485 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,485 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-10 14:26:04,485 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 [2020-07-10 14:26:04,485 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume 0 != ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,486 INFO L263 TraceCheckUtils]: 13: Hoare triple {23154#true} call deactivatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,486 INFO L280 TraceCheckUtils]: 14: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-10 14:26:04,486 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,487 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-10 14:26:04,487 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,487 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-10 14:26:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,499 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 [2020-07-10 14:26:04,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,500 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-10 14:26:04,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:04,500 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,500 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 [2020-07-10 14:26:04,500 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,501 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-10 14:26:04,501 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 [2020-07-10 14:26:04,501 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-10 14:26:04,502 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,502 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #506#return; {23154#true} is VALID [2020-07-10 14:26:04,503 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 [2020-07-10 14:26:04,503 INFO L263 TraceCheckUtils]: 1: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,504 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 [2020-07-10 14:26:04,504 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,504 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,504 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 [2020-07-10 14:26:04,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,505 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 [2020-07-10 14:26:04,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,505 INFO L263 TraceCheckUtils]: 9: Hoare triple {23154#true} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:04,506 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 [2020-07-10 14:26:04,506 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,506 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23154#true} {23154#true} #502#return; {23154#true} is VALID [2020-07-10 14:26:04,506 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-10 14:26:04,507 INFO L263 TraceCheckUtils]: 14: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,507 INFO L280 TraceCheckUtils]: 15: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,507 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,508 INFO L263 TraceCheckUtils]: 17: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,508 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,508 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,508 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 [2020-07-10 14:26:04,508 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,508 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,509 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 [2020-07-10 14:26:04,509 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,509 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-10 14:26:04,509 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 [2020-07-10 14:26:04,510 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume 0 != ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,510 INFO L263 TraceCheckUtils]: 28: Hoare triple {23154#true} call deactivatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,510 INFO L280 TraceCheckUtils]: 29: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-10 14:26:04,511 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,511 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-10 14:26:04,511 INFO L280 TraceCheckUtils]: 32: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,511 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-10 14:26:04,511 INFO L263 TraceCheckUtils]: 34: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-10 14:26:04,512 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:04,512 INFO L263 TraceCheckUtils]: 36: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,512 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 [2020-07-10 14:26:04,512 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,512 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-10 14:26:04,513 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 [2020-07-10 14:26:04,513 INFO L280 TraceCheckUtils]: 41: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-10 14:26:04,513 INFO L280 TraceCheckUtils]: 42: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,513 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {23154#true} {23154#true} #506#return; {23154#true} is VALID [2020-07-10 14:26:04,513 INFO L280 TraceCheckUtils]: 44: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,513 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23154#true} {23155#false} #490#return; {23155#false} is VALID [2020-07-10 14:26:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23154#true} is VALID [2020-07-10 14:26:04,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23155#false} #486#return; {23155#false} is VALID [2020-07-10 14:26:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,531 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 [2020-07-10 14:26:04,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,532 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,533 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 [2020-07-10 14:26:04,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,533 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,534 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 [2020-07-10 14:26:04,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,534 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23155#false} #500#return; {23155#false} is VALID [2020-07-10 14:26:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,564 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:04,564 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:04,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,565 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,565 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 [2020-07-10 14:26:04,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:04,566 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:04,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,566 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,575 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 [2020-07-10 14:26:04,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,576 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,577 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 [2020-07-10 14:26:04,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,577 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,578 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 [2020-07-10 14:26:04,578 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,579 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,584 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:04,584 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,585 INFO L263 TraceCheckUtils]: 3: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,585 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 [2020-07-10 14:26:04,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,586 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,586 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 [2020-07-10 14:26:04,587 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,587 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,587 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 [2020-07-10 14:26:04,588 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:04,589 INFO L263 TraceCheckUtils]: 12: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,589 INFO L280 TraceCheckUtils]: 13: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,590 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,590 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,590 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,591 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:04,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,592 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:04,593 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:04,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,593 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,594 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,594 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 [2020-07-10 14:26:04,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:04,595 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:04,595 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,595 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:04,596 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 [2020-07-10 14:26:04,596 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,598 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,598 INFO L280 TraceCheckUtils]: 17: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:04,598 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,599 INFO L263 TraceCheckUtils]: 20: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,599 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 [2020-07-10 14:26:04,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,600 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,600 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 [2020-07-10 14:26:04,601 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,601 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,601 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 [2020-07-10 14:26:04,601 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:04,602 INFO L263 TraceCheckUtils]: 29: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,602 INFO L280 TraceCheckUtils]: 30: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,603 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,603 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,603 INFO L280 TraceCheckUtils]: 33: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,603 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:04,603 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,603 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-10 14:26:04,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,606 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,607 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,607 INFO L263 TraceCheckUtils]: 5: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:04,608 INFO L263 TraceCheckUtils]: 7: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:04,608 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,609 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,609 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,609 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 [2020-07-10 14:26:04,610 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:04,610 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:04,610 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,611 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:04,611 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 [2020-07-10 14:26:04,611 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,613 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,613 INFO L280 TraceCheckUtils]: 20: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:04,613 INFO L263 TraceCheckUtils]: 21: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,614 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,614 INFO L263 TraceCheckUtils]: 23: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,614 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 [2020-07-10 14:26:04,615 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,615 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,615 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 [2020-07-10 14:26:04,616 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,616 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,616 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 [2020-07-10 14:26:04,616 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:04,618 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,618 INFO L280 TraceCheckUtils]: 33: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,618 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,618 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,618 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,619 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:04,619 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,619 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-10 14:26:04,619 INFO L280 TraceCheckUtils]: 40: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,619 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23154#true} {23155#false} #504#return; {23155#false} is VALID [2020-07-10 14:26:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,623 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 [2020-07-10 14:26:04,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,624 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23155#false} #514#return; {23155#false} is VALID [2020-07-10 14:26:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:04,628 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 [2020-07-10 14:26:04,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,629 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23155#false} #516#return; {23155#false} is VALID [2020-07-10 14:26:04,639 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 [2020-07-10 14:26:04,639 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 [2020-07-10 14:26:04,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,640 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23154#true} #540#return; {23154#true} is VALID [2020-07-10 14:26:04,640 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret75 := main(); {23154#true} is VALID [2020-07-10 14:26:04,640 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~11;havoc ~tmp~9; {23154#true} is VALID [2020-07-10 14:26:04,641 INFO L263 TraceCheckUtils]: 6: Hoare triple {23154#true} call select_helpers(); {23154#true} is VALID [2020-07-10 14:26:04,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,641 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #438#return; {23154#true} is VALID [2020-07-10 14:26:04,642 INFO L263 TraceCheckUtils]: 9: Hoare triple {23154#true} call select_features(); {23154#true} is VALID [2020-07-10 14:26:04,642 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,642 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23154#true} {23154#true} #440#return; {23154#true} is VALID [2020-07-10 14:26:04,643 INFO L263 TraceCheckUtils]: 12: Hoare triple {23154#true} call #t~ret74 := valid_product(); {23154#true} is VALID [2020-07-10 14:26:04,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {23154#true} is VALID [2020-07-10 14:26:04,643 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,643 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23154#true} {23154#true} #442#return; {23154#true} is VALID [2020-07-10 14:26:04,644 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 [2020-07-10 14:26:04,644 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume 0 != ~tmp~9; {23154#true} is VALID [2020-07-10 14:26:04,644 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call setup(); {23154#true} is VALID [2020-07-10 14:26:04,644 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,645 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23154#true} {23154#true} #444#return; {23154#true} is VALID [2020-07-10 14:26:04,645 INFO L263 TraceCheckUtils]: 21: Hoare triple {23154#true} call runTest(); {23154#true} is VALID [2020-07-10 14:26:04,647 INFO L263 TraceCheckUtils]: 22: Hoare triple {23154#true} call __utac_acc__Specification5_spec__1(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:04,647 INFO L280 TraceCheckUtils]: 23: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23154#true} is VALID [2020-07-10 14:26:04,647 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,648 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23154#true} {23154#true} #530#return; {23154#true} is VALID [2020-07-10 14:26:04,648 INFO L263 TraceCheckUtils]: 26: Hoare triple {23154#true} call test(); {23154#true} is VALID [2020-07-10 14:26:04,648 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 [2020-07-10 14:26:04,649 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume !false; {23154#true} is VALID [2020-07-10 14:26:04,649 INFO L280 TraceCheckUtils]: 29: Hoare triple {23154#true} assume ~splverifierCounter~0 < 4; {23154#true} is VALID [2020-07-10 14:26:04,649 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 [2020-07-10 14:26:04,649 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume 0 != ~tmp~8; {23154#true} is VALID [2020-07-10 14:26:04,650 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call waterRise(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:04,650 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 [2020-07-10 14:26:04,651 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,651 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #486#return; {23154#true} is VALID [2020-07-10 14:26:04,651 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 [2020-07-10 14:26:04,651 INFO L280 TraceCheckUtils]: 37: Hoare triple {23154#true} assume !(0 != ~tmp___0~2); {23154#true} is VALID [2020-07-10 14:26:04,651 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 [2020-07-10 14:26:04,652 INFO L280 TraceCheckUtils]: 39: Hoare triple {23154#true} assume 0 != ~tmp___2~0; {23154#true} is VALID [2020-07-10 14:26:04,652 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 [2020-07-10 14:26:04,653 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 [2020-07-10 14:26:04,654 INFO L263 TraceCheckUtils]: 42: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,654 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 [2020-07-10 14:26:04,654 INFO L280 TraceCheckUtils]: 44: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,655 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,655 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 [2020-07-10 14:26:04,655 INFO L280 TraceCheckUtils]: 47: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,655 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 [2020-07-10 14:26:04,656 INFO L280 TraceCheckUtils]: 49: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,656 INFO L280 TraceCheckUtils]: 50: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-10 14:26:04,657 INFO L263 TraceCheckUtils]: 51: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,657 INFO L280 TraceCheckUtils]: 52: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,658 INFO L280 TraceCheckUtils]: 53: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,658 INFO L263 TraceCheckUtils]: 54: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,659 INFO L280 TraceCheckUtils]: 55: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,659 INFO L280 TraceCheckUtils]: 56: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,659 INFO L263 TraceCheckUtils]: 57: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,660 INFO L280 TraceCheckUtils]: 58: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:04,660 INFO L263 TraceCheckUtils]: 59: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:04,660 INFO L280 TraceCheckUtils]: 60: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,661 INFO L280 TraceCheckUtils]: 61: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,661 INFO L280 TraceCheckUtils]: 62: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,661 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,661 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 [2020-07-10 14:26:04,662 INFO L280 TraceCheckUtils]: 65: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:04,662 INFO L280 TraceCheckUtils]: 66: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:04,662 INFO L280 TraceCheckUtils]: 67: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,663 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:04,663 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 [2020-07-10 14:26:04,663 INFO L280 TraceCheckUtils]: 70: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,665 INFO L263 TraceCheckUtils]: 71: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,665 INFO L280 TraceCheckUtils]: 72: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:04,665 INFO L263 TraceCheckUtils]: 73: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,665 INFO L280 TraceCheckUtils]: 74: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,666 INFO L263 TraceCheckUtils]: 75: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,666 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 [2020-07-10 14:26:04,666 INFO L280 TraceCheckUtils]: 77: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,666 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,666 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 [2020-07-10 14:26:04,666 INFO L280 TraceCheckUtils]: 80: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,667 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,667 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 [2020-07-10 14:26:04,667 INFO L280 TraceCheckUtils]: 83: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:04,668 INFO L263 TraceCheckUtils]: 84: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,668 INFO L280 TraceCheckUtils]: 85: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,668 INFO L280 TraceCheckUtils]: 86: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,668 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,669 INFO L280 TraceCheckUtils]: 88: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,669 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:04,669 INFO L280 TraceCheckUtils]: 90: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,669 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-10 14:26:04,669 INFO L280 TraceCheckUtils]: 92: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,669 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-10 14:26:04,670 INFO L263 TraceCheckUtils]: 94: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-10 14:26:04,670 INFO L280 TraceCheckUtils]: 95: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:04,670 INFO L263 TraceCheckUtils]: 96: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,671 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 [2020-07-10 14:26:04,671 INFO L280 TraceCheckUtils]: 98: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:04,672 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 [2020-07-10 14:26:04,673 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 [2020-07-10 14:26:04,674 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 [2020-07-10 14:26:04,674 INFO L280 TraceCheckUtils]: 102: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,675 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #506#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,676 INFO L280 TraceCheckUtils]: 104: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,676 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #490#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,677 INFO L280 TraceCheckUtils]: 106: Hoare triple {23239#(= 2 ~waterLevel~0)} assume !false; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,677 INFO L280 TraceCheckUtils]: 107: Hoare triple {23239#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,678 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 [2020-07-10 14:26:04,678 INFO L280 TraceCheckUtils]: 109: Hoare triple {23239#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,679 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 [2020-07-10 14:26:04,680 INFO L280 TraceCheckUtils]: 111: Hoare triple {23239#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,680 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 [2020-07-10 14:26:04,681 INFO L280 TraceCheckUtils]: 113: Hoare triple {23239#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,682 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 [2020-07-10 14:26:04,683 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 [2020-07-10 14:26:04,683 INFO L263 TraceCheckUtils]: 116: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,683 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 [2020-07-10 14:26:04,683 INFO L280 TraceCheckUtils]: 118: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,684 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,684 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 [2020-07-10 14:26:04,684 INFO L280 TraceCheckUtils]: 121: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,685 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 [2020-07-10 14:26:04,686 INFO L280 TraceCheckUtils]: 123: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:04,687 INFO L263 TraceCheckUtils]: 124: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:04,687 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 [2020-07-10 14:26:04,688 INFO L280 TraceCheckUtils]: 126: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:04,689 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 [2020-07-10 14:26:04,689 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 [2020-07-10 14:26:04,690 INFO L263 TraceCheckUtils]: 129: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,690 INFO L280 TraceCheckUtils]: 130: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,690 INFO L280 TraceCheckUtils]: 131: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,691 INFO L263 TraceCheckUtils]: 132: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,691 INFO L280 TraceCheckUtils]: 133: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,691 INFO L263 TraceCheckUtils]: 134: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,691 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 [2020-07-10 14:26:04,691 INFO L280 TraceCheckUtils]: 136: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,691 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,692 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 [2020-07-10 14:26:04,692 INFO L280 TraceCheckUtils]: 139: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,692 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-10 14:26:04,692 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 [2020-07-10 14:26:04,692 INFO L280 TraceCheckUtils]: 142: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-10 14:26:04,693 INFO L263 TraceCheckUtils]: 143: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,693 INFO L280 TraceCheckUtils]: 144: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,693 INFO L280 TraceCheckUtils]: 145: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,694 INFO L263 TraceCheckUtils]: 146: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-10 14:26:04,694 INFO L280 TraceCheckUtils]: 147: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,694 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-10 14:26:04,695 INFO L280 TraceCheckUtils]: 149: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,695 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-10 14:26:04,695 INFO L280 TraceCheckUtils]: 151: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,696 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 [2020-07-10 14:26:04,696 INFO L263 TraceCheckUtils]: 153: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-10 14:26:04,697 INFO L280 TraceCheckUtils]: 154: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:04,697 INFO L263 TraceCheckUtils]: 155: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,698 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 [2020-07-10 14:26:04,699 INFO L280 TraceCheckUtils]: 157: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:04,700 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 [2020-07-10 14:26:04,702 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 [2020-07-10 14:26:04,703 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 [2020-07-10 14:26:04,703 INFO L280 TraceCheckUtils]: 161: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:04,704 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 [2020-07-10 14:26:04,705 INFO L280 TraceCheckUtils]: 163: Hoare triple {23593#(not (= 2 |old(~waterLevel~0)|))} assume true; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:04,706 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {23593#(not (= 2 |old(~waterLevel~0)|))} {23239#(= 2 ~waterLevel~0)} #490#return; {23155#false} is VALID [2020-07-10 14:26:04,707 INFO L280 TraceCheckUtils]: 165: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-10 14:26:04,707 INFO L280 TraceCheckUtils]: 166: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-10 14:26:04,707 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 [2020-07-10 14:26:04,707 INFO L280 TraceCheckUtils]: 168: Hoare triple {23155#false} assume !(0 != ~tmp~8); {23155#false} is VALID [2020-07-10 14:26:04,708 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 [2020-07-10 14:26:04,708 INFO L280 TraceCheckUtils]: 170: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-10 14:26:04,708 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 [2020-07-10 14:26:04,709 INFO L280 TraceCheckUtils]: 172: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-10 14:26:04,709 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 [2020-07-10 14:26:04,710 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 [2020-07-10 14:26:04,711 INFO L263 TraceCheckUtils]: 175: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,711 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 [2020-07-10 14:26:04,711 INFO L280 TraceCheckUtils]: 177: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,711 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,712 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 [2020-07-10 14:26:04,712 INFO L280 TraceCheckUtils]: 180: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,712 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 [2020-07-10 14:26:04,713 INFO L280 TraceCheckUtils]: 182: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,714 INFO L263 TraceCheckUtils]: 183: Hoare triple {23154#true} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:04,714 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 [2020-07-10 14:26:04,714 INFO L280 TraceCheckUtils]: 185: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,714 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {23154#true} {23154#true} #502#return; {23154#true} is VALID [2020-07-10 14:26:04,715 INFO L280 TraceCheckUtils]: 187: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-10 14:26:04,716 INFO L263 TraceCheckUtils]: 188: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,716 INFO L280 TraceCheckUtils]: 189: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,716 INFO L280 TraceCheckUtils]: 190: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,717 INFO L263 TraceCheckUtils]: 191: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,717 INFO L280 TraceCheckUtils]: 192: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,717 INFO L263 TraceCheckUtils]: 193: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,718 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 [2020-07-10 14:26:04,718 INFO L280 TraceCheckUtils]: 195: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,718 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,718 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 [2020-07-10 14:26:04,718 INFO L280 TraceCheckUtils]: 198: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,719 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-10 14:26:04,719 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 [2020-07-10 14:26:04,719 INFO L280 TraceCheckUtils]: 201: Hoare triple {23154#true} assume 0 != ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,720 INFO L263 TraceCheckUtils]: 202: Hoare triple {23154#true} call deactivatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,720 INFO L280 TraceCheckUtils]: 203: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-10 14:26:04,720 INFO L280 TraceCheckUtils]: 204: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,720 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-10 14:26:04,720 INFO L280 TraceCheckUtils]: 206: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,721 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-10 14:26:04,721 INFO L263 TraceCheckUtils]: 208: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-10 14:26:04,721 INFO L280 TraceCheckUtils]: 209: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:04,722 INFO L263 TraceCheckUtils]: 210: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,722 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 [2020-07-10 14:26:04,722 INFO L280 TraceCheckUtils]: 212: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,722 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-10 14:26:04,723 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 [2020-07-10 14:26:04,723 INFO L280 TraceCheckUtils]: 215: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-10 14:26:04,723 INFO L280 TraceCheckUtils]: 216: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,724 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23154#true} {23154#true} #506#return; {23154#true} is VALID [2020-07-10 14:26:04,724 INFO L280 TraceCheckUtils]: 218: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,724 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {23154#true} {23155#false} #490#return; {23155#false} is VALID [2020-07-10 14:26:04,724 INFO L280 TraceCheckUtils]: 220: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-10 14:26:04,725 INFO L280 TraceCheckUtils]: 221: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-10 14:26:04,725 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 [2020-07-10 14:26:04,725 INFO L280 TraceCheckUtils]: 223: Hoare triple {23155#false} assume 0 != ~tmp~8; {23155#false} is VALID [2020-07-10 14:26:04,726 INFO L263 TraceCheckUtils]: 224: Hoare triple {23155#false} call waterRise(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:04,726 INFO L280 TraceCheckUtils]: 225: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23154#true} is VALID [2020-07-10 14:26:04,726 INFO L280 TraceCheckUtils]: 226: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,726 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {23154#true} {23155#false} #486#return; {23155#false} is VALID [2020-07-10 14:26:04,727 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 [2020-07-10 14:26:04,727 INFO L280 TraceCheckUtils]: 229: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-10 14:26:04,727 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 [2020-07-10 14:26:04,728 INFO L280 TraceCheckUtils]: 231: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-10 14:26:04,728 INFO L263 TraceCheckUtils]: 232: Hoare triple {23155#false} call timeShift(); {23155#false} is VALID [2020-07-10 14:26:04,728 INFO L263 TraceCheckUtils]: 233: Hoare triple {23155#false} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:04,728 INFO L263 TraceCheckUtils]: 234: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,729 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 [2020-07-10 14:26:04,729 INFO L280 TraceCheckUtils]: 236: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,729 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-10 14:26:04,730 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 [2020-07-10 14:26:04,730 INFO L280 TraceCheckUtils]: 239: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,730 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23154#true} {23155#false} #500#return; {23155#false} is VALID [2020-07-10 14:26:04,731 INFO L280 TraceCheckUtils]: 241: Hoare triple {23155#false} assume !(0 != ~pumpRunning~0); {23155#false} is VALID [2020-07-10 14:26:04,731 INFO L280 TraceCheckUtils]: 242: Hoare triple {23155#false} assume 0 != ~systemActive~0; {23155#false} is VALID [2020-07-10 14:26:04,731 INFO L263 TraceCheckUtils]: 243: Hoare triple {23155#false} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,731 INFO L280 TraceCheckUtils]: 244: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:04,732 INFO L280 TraceCheckUtils]: 245: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:04,737 INFO L263 TraceCheckUtils]: 246: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,737 INFO L280 TraceCheckUtils]: 247: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,737 INFO L280 TraceCheckUtils]: 248: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:04,737 INFO L263 TraceCheckUtils]: 249: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,737 INFO L280 TraceCheckUtils]: 250: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:04,738 INFO L263 TraceCheckUtils]: 251: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:04,738 INFO L280 TraceCheckUtils]: 252: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,738 INFO L280 TraceCheckUtils]: 253: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:04,738 INFO L280 TraceCheckUtils]: 254: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,738 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:04,738 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 [2020-07-10 14:26:04,739 INFO L280 TraceCheckUtils]: 257: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:04,739 INFO L280 TraceCheckUtils]: 258: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:04,739 INFO L280 TraceCheckUtils]: 259: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,739 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:04,739 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 [2020-07-10 14:26:04,740 INFO L280 TraceCheckUtils]: 262: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:04,740 INFO L263 TraceCheckUtils]: 263: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,741 INFO L280 TraceCheckUtils]: 264: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:04,741 INFO L263 TraceCheckUtils]: 265: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:04,741 INFO L280 TraceCheckUtils]: 266: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:04,741 INFO L263 TraceCheckUtils]: 267: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:04,741 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 [2020-07-10 14:26:04,741 INFO L280 TraceCheckUtils]: 269: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,742 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:04,742 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 [2020-07-10 14:26:04,742 INFO L280 TraceCheckUtils]: 272: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,742 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:04,742 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 [2020-07-10 14:26:04,742 INFO L280 TraceCheckUtils]: 275: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:04,744 INFO L263 TraceCheckUtils]: 276: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:04,744 INFO L280 TraceCheckUtils]: 277: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:04,744 INFO L280 TraceCheckUtils]: 278: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,744 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:04,745 INFO L280 TraceCheckUtils]: 280: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,745 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:04,745 INFO L280 TraceCheckUtils]: 282: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,746 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-10 14:26:04,746 INFO L280 TraceCheckUtils]: 284: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,746 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23154#true} {23155#false} #504#return; {23155#false} is VALID [2020-07-10 14:26:04,747 INFO L263 TraceCheckUtils]: 286: Hoare triple {23155#false} call __utac_acc__Specification5_spec__3(); {23155#false} is VALID [2020-07-10 14:26:04,747 INFO L280 TraceCheckUtils]: 287: Hoare triple {23155#false} havoc ~tmp~3;havoc ~tmp___0~0; {23155#false} is VALID [2020-07-10 14:26:04,747 INFO L263 TraceCheckUtils]: 288: Hoare triple {23155#false} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:04,747 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 [2020-07-10 14:26:04,748 INFO L280 TraceCheckUtils]: 290: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,748 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23154#true} {23155#false} #514#return; {23155#false} is VALID [2020-07-10 14:26:04,748 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 [2020-07-10 14:26:04,749 INFO L280 TraceCheckUtils]: 293: Hoare triple {23155#false} assume 2 != ~tmp~3; {23155#false} is VALID [2020-07-10 14:26:04,749 INFO L263 TraceCheckUtils]: 294: Hoare triple {23155#false} call #t~ret47 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:04,749 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 [2020-07-10 14:26:04,750 INFO L280 TraceCheckUtils]: 296: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:04,750 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23154#true} {23155#false} #516#return; {23155#false} is VALID [2020-07-10 14:26:04,750 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 [2020-07-10 14:26:04,750 INFO L280 TraceCheckUtils]: 299: Hoare triple {23155#false} assume 0 != ~tmp___0~0; {23155#false} is VALID [2020-07-10 14:26:04,751 INFO L280 TraceCheckUtils]: 300: Hoare triple {23155#false} assume 0 == ~switchedOnBeforeTS~0; {23155#false} is VALID [2020-07-10 14:26:04,751 INFO L263 TraceCheckUtils]: 301: Hoare triple {23155#false} call __automaton_fail(); {23155#false} is VALID [2020-07-10 14:26:04,751 INFO L280 TraceCheckUtils]: 302: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-10 14:26:04,877 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 77 proven. 31 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2020-07-10 14:26:04,878 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646171023] [2020-07-10 14:26:04,879 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1540029965] [2020-07-10 14:26:04,879 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:26:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:05,122 INFO L264 TraceCheckSpWp]: Trace formula consists of 1273 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:26:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:05,205 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:26:05,828 INFO L263 TraceCheckUtils]: 0: Hoare triple {23154#true} call ULTIMATE.init(); {23154#true} is VALID [2020-07-10 14:26:05,832 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 [2020-07-10 14:26:05,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,833 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23154#true} #540#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,833 INFO L263 TraceCheckUtils]: 4: Hoare triple {23773#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,834 INFO L280 TraceCheckUtils]: 5: Hoare triple {23773#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~9; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,835 INFO L263 TraceCheckUtils]: 6: Hoare triple {23773#(<= ~waterLevel~0 1)} call select_helpers(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,835 INFO L280 TraceCheckUtils]: 7: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,836 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #438#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,837 INFO L263 TraceCheckUtils]: 9: Hoare triple {23773#(<= ~waterLevel~0 1)} call select_features(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,837 INFO L280 TraceCheckUtils]: 10: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,838 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #440#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,839 INFO L263 TraceCheckUtils]: 12: Hoare triple {23773#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,839 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 [2020-07-10 14:26:05,840 INFO L280 TraceCheckUtils]: 14: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,841 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #442#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,841 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 [2020-07-10 14:26:05,842 INFO L280 TraceCheckUtils]: 17: Hoare triple {23773#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,843 INFO L263 TraceCheckUtils]: 18: Hoare triple {23773#(<= ~waterLevel~0 1)} call setup(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,843 INFO L280 TraceCheckUtils]: 19: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,844 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #444#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,845 INFO L263 TraceCheckUtils]: 21: Hoare triple {23773#(<= ~waterLevel~0 1)} call runTest(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,845 INFO L263 TraceCheckUtils]: 22: Hoare triple {23773#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,846 INFO L280 TraceCheckUtils]: 23: Hoare triple {23773#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,847 INFO L280 TraceCheckUtils]: 24: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,847 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #530#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,848 INFO L263 TraceCheckUtils]: 26: Hoare triple {23773#(<= ~waterLevel~0 1)} call test(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,849 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 [2020-07-10 14:26:05,849 INFO L280 TraceCheckUtils]: 28: Hoare triple {23773#(<= ~waterLevel~0 1)} assume !false; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,850 INFO L280 TraceCheckUtils]: 29: Hoare triple {23773#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,851 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 [2020-07-10 14:26:05,851 INFO L280 TraceCheckUtils]: 31: Hoare triple {23773#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:26:05,852 INFO L263 TraceCheckUtils]: 32: Hoare triple {23773#(<= ~waterLevel~0 1)} call waterRise(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,852 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 [2020-07-10 14:26:05,853 INFO L280 TraceCheckUtils]: 34: Hoare triple {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:26:05,854 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 [2020-07-10 14:26:05,854 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 [2020-07-10 14:26:05,854 INFO L280 TraceCheckUtils]: 37: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:26:05,855 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 [2020-07-10 14:26:05,855 INFO L280 TraceCheckUtils]: 39: Hoare triple {23878#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:26:05,856 INFO L263 TraceCheckUtils]: 40: Hoare triple {23878#(<= ~waterLevel~0 2)} call timeShift(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,856 INFO L263 TraceCheckUtils]: 41: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23154#true} is VALID [2020-07-10 14:26:05,856 INFO L263 TraceCheckUtils]: 42: Hoare triple {23154#true} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:05,856 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 [2020-07-10 14:26:05,856 INFO L280 TraceCheckUtils]: 44: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,856 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23154#true} {23154#true} #512#return; {23154#true} is VALID [2020-07-10 14:26:05,856 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 [2020-07-10 14:26:05,857 INFO L280 TraceCheckUtils]: 47: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,857 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,857 INFO L280 TraceCheckUtils]: 49: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,858 INFO L280 TraceCheckUtils]: 50: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,858 INFO L263 TraceCheckUtils]: 51: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {23154#true} is VALID [2020-07-10 14:26:05,858 INFO L280 TraceCheckUtils]: 52: Hoare triple {23154#true} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:05,858 INFO L280 TraceCheckUtils]: 53: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:05,858 INFO L263 TraceCheckUtils]: 54: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23154#true} is VALID [2020-07-10 14:26:05,858 INFO L280 TraceCheckUtils]: 55: Hoare triple {23154#true} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:05,858 INFO L280 TraceCheckUtils]: 56: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:05,859 INFO L263 TraceCheckUtils]: 57: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:05,859 INFO L280 TraceCheckUtils]: 58: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-10 14:26:05,859 INFO L263 TraceCheckUtils]: 59: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-10 14:26:05,859 INFO L280 TraceCheckUtils]: 60: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:05,859 INFO L280 TraceCheckUtils]: 61: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-10 14:26:05,859 INFO L280 TraceCheckUtils]: 62: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,859 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-10 14:26:05,859 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 [2020-07-10 14:26:05,860 INFO L280 TraceCheckUtils]: 65: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-10 14:26:05,860 INFO L280 TraceCheckUtils]: 66: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-10 14:26:05,860 INFO L280 TraceCheckUtils]: 67: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,860 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-10 14:26:05,860 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 [2020-07-10 14:26:05,860 INFO L280 TraceCheckUtils]: 70: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:05,860 INFO L263 TraceCheckUtils]: 71: Hoare triple {23154#true} call activatePump(); {23154#true} is VALID [2020-07-10 14:26:05,860 INFO L280 TraceCheckUtils]: 72: Hoare triple {23154#true} havoc ~tmp~6; {23154#true} is VALID [2020-07-10 14:26:05,861 INFO L263 TraceCheckUtils]: 73: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:05,861 INFO L280 TraceCheckUtils]: 74: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:05,861 INFO L263 TraceCheckUtils]: 75: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:05,861 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 [2020-07-10 14:26:05,861 INFO L280 TraceCheckUtils]: 77: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,862 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:05,862 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 [2020-07-10 14:26:05,862 INFO L280 TraceCheckUtils]: 80: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,862 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-10 14:26:05,862 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 [2020-07-10 14:26:05,863 INFO L280 TraceCheckUtils]: 83: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-10 14:26:05,863 INFO L263 TraceCheckUtils]: 84: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23154#true} is VALID [2020-07-10 14:26:05,863 INFO L280 TraceCheckUtils]: 85: Hoare triple {23154#true} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-10 14:26:05,863 INFO L280 TraceCheckUtils]: 86: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,863 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-10 14:26:05,863 INFO L280 TraceCheckUtils]: 88: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,864 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-10 14:26:05,864 INFO L280 TraceCheckUtils]: 90: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,864 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-10 14:26:05,864 INFO L280 TraceCheckUtils]: 92: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,870 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #504#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,870 INFO L263 TraceCheckUtils]: 94: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-10 14:26:05,870 INFO L280 TraceCheckUtils]: 95: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:05,870 INFO L263 TraceCheckUtils]: 96: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:05,870 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 [2020-07-10 14:26:05,871 INFO L280 TraceCheckUtils]: 98: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,871 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-10 14:26:05,871 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 [2020-07-10 14:26:05,871 INFO L280 TraceCheckUtils]: 101: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-10 14:26:05,871 INFO L280 TraceCheckUtils]: 102: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,872 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #506#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,873 INFO L280 TraceCheckUtils]: 104: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,873 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {23878#(<= ~waterLevel~0 2)} #490#return; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:26:05,874 INFO L280 TraceCheckUtils]: 106: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !false; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:26:05,875 INFO L280 TraceCheckUtils]: 107: Hoare triple {23878#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:26:05,875 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 [2020-07-10 14:26:05,876 INFO L280 TraceCheckUtils]: 109: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:26:05,876 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 [2020-07-10 14:26:05,877 INFO L280 TraceCheckUtils]: 111: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:26:05,877 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 [2020-07-10 14:26:05,878 INFO L280 TraceCheckUtils]: 113: Hoare triple {23878#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:26:05,878 INFO L263 TraceCheckUtils]: 114: Hoare triple {23878#(<= ~waterLevel~0 2)} call timeShift(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,879 INFO L263 TraceCheckUtils]: 115: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23154#true} is VALID [2020-07-10 14:26:05,879 INFO L263 TraceCheckUtils]: 116: Hoare triple {23154#true} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-10 14:26:05,879 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 [2020-07-10 14:26:05,879 INFO L280 TraceCheckUtils]: 118: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,879 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23154#true} {23154#true} #512#return; {23154#true} is VALID [2020-07-10 14:26:05,879 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 [2020-07-10 14:26:05,880 INFO L280 TraceCheckUtils]: 121: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,885 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,885 INFO L280 TraceCheckUtils]: 123: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,886 INFO L263 TraceCheckUtils]: 124: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,887 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 [2020-07-10 14:26:05,887 INFO L280 TraceCheckUtils]: 126: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:05,888 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 [2020-07-10 14:26:05,889 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 [2020-07-10 14:26:05,889 INFO L263 TraceCheckUtils]: 129: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23154#true} is VALID [2020-07-10 14:26:05,889 INFO L280 TraceCheckUtils]: 130: Hoare triple {23154#true} havoc ~tmp~5; {23154#true} is VALID [2020-07-10 14:26:05,889 INFO L280 TraceCheckUtils]: 131: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-10 14:26:05,889 INFO L263 TraceCheckUtils]: 132: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-10 14:26:05,889 INFO L280 TraceCheckUtils]: 133: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-10 14:26:05,890 INFO L263 TraceCheckUtils]: 134: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-10 14:26:05,890 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 [2020-07-10 14:26:05,890 INFO L280 TraceCheckUtils]: 136: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,890 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-10 14:26:05,890 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 [2020-07-10 14:26:05,890 INFO L280 TraceCheckUtils]: 139: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,891 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-10 14:26:05,891 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 [2020-07-10 14:26:05,891 INFO L280 TraceCheckUtils]: 142: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-10 14:26:05,891 INFO L263 TraceCheckUtils]: 143: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23154#true} is VALID [2020-07-10 14:26:05,891 INFO L280 TraceCheckUtils]: 144: Hoare triple {23154#true} havoc ~tmp~4; {23154#true} is VALID [2020-07-10 14:26:05,891 INFO L280 TraceCheckUtils]: 145: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-10 14:26:05,892 INFO L263 TraceCheckUtils]: 146: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-10 14:26:05,892 INFO L280 TraceCheckUtils]: 147: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,892 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-10 14:26:05,892 INFO L280 TraceCheckUtils]: 149: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,892 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-10 14:26:05,892 INFO L280 TraceCheckUtils]: 151: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-10 14:26:05,893 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 [2020-07-10 14:26:05,893 INFO L263 TraceCheckUtils]: 153: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-10 14:26:05,893 INFO L280 TraceCheckUtils]: 154: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-10 14:26:05,894 INFO L263 TraceCheckUtils]: 155: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-10 14:26:05,894 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 [2020-07-10 14:26:05,895 INFO L280 TraceCheckUtils]: 157: Hoare triple {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:05,895 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 [2020-07-10 14:26:05,896 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 [2020-07-10 14:26:05,897 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 [2020-07-10 14:26:05,897 INFO L280 TraceCheckUtils]: 161: Hoare triple {24258#(<= 2 ~waterLevel~0)} assume true; {24258#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:05,898 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 [2020-07-10 14:26:05,899 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 [2020-07-10 14:26:05,900 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 [2020-07-10 14:26:05,900 INFO L280 TraceCheckUtils]: 165: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-10 14:26:05,900 INFO L280 TraceCheckUtils]: 166: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-10 14:26:05,900 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 [2020-07-10 14:26:05,900 INFO L280 TraceCheckUtils]: 168: Hoare triple {23155#false} assume !(0 != ~tmp~8); {23155#false} is VALID [2020-07-10 14:26:05,901 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 [2020-07-10 14:26:05,901 INFO L280 TraceCheckUtils]: 170: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-10 14:26:05,901 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 [2020-07-10 14:26:05,901 INFO L280 TraceCheckUtils]: 172: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-10 14:26:05,901 INFO L263 TraceCheckUtils]: 173: Hoare triple {23155#false} call timeShift(); {23155#false} is VALID [2020-07-10 14:26:05,902 INFO L263 TraceCheckUtils]: 174: Hoare triple {23155#false} call __utac_acc__Specification5_spec__2(); {23155#false} is VALID [2020-07-10 14:26:05,902 INFO L263 TraceCheckUtils]: 175: Hoare triple {23155#false} call #t~ret45 := isPumpRunning(); {23155#false} is VALID [2020-07-10 14:26:05,902 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 [2020-07-10 14:26:05,902 INFO L280 TraceCheckUtils]: 177: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,902 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {23155#false} {23155#false} #512#return; {23155#false} is VALID [2020-07-10 14:26:05,902 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 [2020-07-10 14:26:05,903 INFO L280 TraceCheckUtils]: 180: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,903 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {23155#false} {23155#false} #500#return; {23155#false} is VALID [2020-07-10 14:26:05,903 INFO L280 TraceCheckUtils]: 182: Hoare triple {23155#false} assume 0 != ~pumpRunning~0; {23155#false} is VALID [2020-07-10 14:26:05,903 INFO L263 TraceCheckUtils]: 183: Hoare triple {23155#false} call lowerWaterLevel(); {23155#false} is VALID [2020-07-10 14:26:05,903 INFO L280 TraceCheckUtils]: 184: Hoare triple {23155#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23155#false} is VALID [2020-07-10 14:26:05,903 INFO L280 TraceCheckUtils]: 185: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,904 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {23155#false} {23155#false} #502#return; {23155#false} is VALID [2020-07-10 14:26:05,904 INFO L280 TraceCheckUtils]: 187: Hoare triple {23155#false} assume 0 != ~systemActive~0; {23155#false} is VALID [2020-07-10 14:26:05,904 INFO L263 TraceCheckUtils]: 188: Hoare triple {23155#false} call processEnvironment(); {23155#false} is VALID [2020-07-10 14:26:05,904 INFO L280 TraceCheckUtils]: 189: Hoare triple {23155#false} havoc ~tmp~5; {23155#false} is VALID [2020-07-10 14:26:05,904 INFO L280 TraceCheckUtils]: 190: Hoare triple {23155#false} assume 0 != ~pumpRunning~0; {23155#false} is VALID [2020-07-10 14:26:05,904 INFO L263 TraceCheckUtils]: 191: Hoare triple {23155#false} call #t~ret49 := isMethaneAlarm(); {23155#false} is VALID [2020-07-10 14:26:05,905 INFO L280 TraceCheckUtils]: 192: Hoare triple {23155#false} havoc ~retValue_acc~6; {23155#false} is VALID [2020-07-10 14:26:05,905 INFO L263 TraceCheckUtils]: 193: Hoare triple {23155#false} call #t~ret51 := isMethaneLevelCritical(); {23155#false} is VALID [2020-07-10 14:26:05,905 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 [2020-07-10 14:26:05,905 INFO L280 TraceCheckUtils]: 195: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,905 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {23155#false} {23155#false} #534#return; {23155#false} is VALID [2020-07-10 14:26:05,906 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 [2020-07-10 14:26:05,906 INFO L280 TraceCheckUtils]: 198: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,906 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23155#false} {23155#false} #478#return; {23155#false} is VALID [2020-07-10 14:26:05,906 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 [2020-07-10 14:26:05,906 INFO L280 TraceCheckUtils]: 201: Hoare triple {23155#false} assume 0 != ~tmp~5; {23155#false} is VALID [2020-07-10 14:26:05,907 INFO L263 TraceCheckUtils]: 202: Hoare triple {23155#false} call deactivatePump(); {23155#false} is VALID [2020-07-10 14:26:05,907 INFO L280 TraceCheckUtils]: 203: Hoare triple {23155#false} ~pumpRunning~0 := 0; {23155#false} is VALID [2020-07-10 14:26:05,907 INFO L280 TraceCheckUtils]: 204: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,907 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {23155#false} {23155#false} #480#return; {23155#false} is VALID [2020-07-10 14:26:05,907 INFO L280 TraceCheckUtils]: 206: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,907 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {23155#false} {23155#false} #504#return; {23155#false} is VALID [2020-07-10 14:26:05,908 INFO L263 TraceCheckUtils]: 208: Hoare triple {23155#false} call __utac_acc__Specification5_spec__3(); {23155#false} is VALID [2020-07-10 14:26:05,908 INFO L280 TraceCheckUtils]: 209: Hoare triple {23155#false} havoc ~tmp~3;havoc ~tmp___0~0; {23155#false} is VALID [2020-07-10 14:26:05,908 INFO L263 TraceCheckUtils]: 210: Hoare triple {23155#false} call #t~ret46 := getWaterLevel(); {23155#false} is VALID [2020-07-10 14:26:05,908 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 [2020-07-10 14:26:05,908 INFO L280 TraceCheckUtils]: 212: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,909 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {23155#false} {23155#false} #514#return; {23155#false} is VALID [2020-07-10 14:26:05,909 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 [2020-07-10 14:26:05,909 INFO L280 TraceCheckUtils]: 215: Hoare triple {23155#false} assume !(2 != ~tmp~3); {23155#false} is VALID [2020-07-10 14:26:05,909 INFO L280 TraceCheckUtils]: 216: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,909 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23155#false} {23155#false} #506#return; {23155#false} is VALID [2020-07-10 14:26:05,909 INFO L280 TraceCheckUtils]: 218: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,910 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {23155#false} {23155#false} #490#return; {23155#false} is VALID [2020-07-10 14:26:05,910 INFO L280 TraceCheckUtils]: 220: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-10 14:26:05,910 INFO L280 TraceCheckUtils]: 221: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-10 14:26:05,910 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 [2020-07-10 14:26:05,910 INFO L280 TraceCheckUtils]: 223: Hoare triple {23155#false} assume 0 != ~tmp~8; {23155#false} is VALID [2020-07-10 14:26:05,910 INFO L263 TraceCheckUtils]: 224: Hoare triple {23155#false} call waterRise(); {23155#false} is VALID [2020-07-10 14:26:05,911 INFO L280 TraceCheckUtils]: 225: Hoare triple {23155#false} assume !(~waterLevel~0 < 2); {23155#false} is VALID [2020-07-10 14:26:05,911 INFO L280 TraceCheckUtils]: 226: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,911 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {23155#false} {23155#false} #486#return; {23155#false} is VALID [2020-07-10 14:26:05,911 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 [2020-07-10 14:26:05,911 INFO L280 TraceCheckUtils]: 229: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-10 14:26:05,911 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 [2020-07-10 14:26:05,912 INFO L280 TraceCheckUtils]: 231: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-10 14:26:05,912 INFO L263 TraceCheckUtils]: 232: Hoare triple {23155#false} call timeShift(); {23155#false} is VALID [2020-07-10 14:26:05,912 INFO L263 TraceCheckUtils]: 233: Hoare triple {23155#false} call __utac_acc__Specification5_spec__2(); {23155#false} is VALID [2020-07-10 14:26:05,912 INFO L263 TraceCheckUtils]: 234: Hoare triple {23155#false} call #t~ret45 := isPumpRunning(); {23155#false} is VALID [2020-07-10 14:26:05,912 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 [2020-07-10 14:26:05,913 INFO L280 TraceCheckUtils]: 236: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,913 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23155#false} {23155#false} #512#return; {23155#false} is VALID [2020-07-10 14:26:05,913 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 [2020-07-10 14:26:05,913 INFO L280 TraceCheckUtils]: 239: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,913 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23155#false} {23155#false} #500#return; {23155#false} is VALID [2020-07-10 14:26:05,913 INFO L280 TraceCheckUtils]: 241: Hoare triple {23155#false} assume !(0 != ~pumpRunning~0); {23155#false} is VALID [2020-07-10 14:26:05,914 INFO L280 TraceCheckUtils]: 242: Hoare triple {23155#false} assume 0 != ~systemActive~0; {23155#false} is VALID [2020-07-10 14:26:05,914 INFO L263 TraceCheckUtils]: 243: Hoare triple {23155#false} call processEnvironment(); {23155#false} is VALID [2020-07-10 14:26:05,914 INFO L280 TraceCheckUtils]: 244: Hoare triple {23155#false} havoc ~tmp~5; {23155#false} is VALID [2020-07-10 14:26:05,914 INFO L280 TraceCheckUtils]: 245: Hoare triple {23155#false} assume !(0 != ~pumpRunning~0); {23155#false} is VALID [2020-07-10 14:26:05,914 INFO L263 TraceCheckUtils]: 246: Hoare triple {23155#false} call processEnvironment__wrappee__methaneQuery(); {23155#false} is VALID [2020-07-10 14:26:05,914 INFO L280 TraceCheckUtils]: 247: Hoare triple {23155#false} havoc ~tmp~4; {23155#false} is VALID [2020-07-10 14:26:05,915 INFO L280 TraceCheckUtils]: 248: Hoare triple {23155#false} assume 0 == ~pumpRunning~0; {23155#false} is VALID [2020-07-10 14:26:05,915 INFO L263 TraceCheckUtils]: 249: Hoare triple {23155#false} call #t~ret48 := isHighWaterLevel(); {23155#false} is VALID [2020-07-10 14:26:05,915 INFO L280 TraceCheckUtils]: 250: Hoare triple {23155#false} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23155#false} is VALID [2020-07-10 14:26:05,915 INFO L263 TraceCheckUtils]: 251: Hoare triple {23155#false} call #t~ret68 := isHighWaterSensorDry(); {23155#false} is VALID [2020-07-10 14:26:05,915 INFO L280 TraceCheckUtils]: 252: Hoare triple {23155#false} havoc ~retValue_acc~2; {23155#false} is VALID [2020-07-10 14:26:05,915 INFO L280 TraceCheckUtils]: 253: Hoare triple {23155#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23155#false} is VALID [2020-07-10 14:26:05,916 INFO L280 TraceCheckUtils]: 254: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,916 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23155#false} {23155#false} #498#return; {23155#false} is VALID [2020-07-10 14:26:05,916 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 [2020-07-10 14:26:05,916 INFO L280 TraceCheckUtils]: 257: Hoare triple {23155#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23155#false} is VALID [2020-07-10 14:26:05,916 INFO L280 TraceCheckUtils]: 258: Hoare triple {23155#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23155#false} is VALID [2020-07-10 14:26:05,916 INFO L280 TraceCheckUtils]: 259: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,917 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23155#false} {23155#false} #520#return; {23155#false} is VALID [2020-07-10 14:26:05,917 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 [2020-07-10 14:26:05,917 INFO L280 TraceCheckUtils]: 262: Hoare triple {23155#false} assume 0 != ~tmp~4; {23155#false} is VALID [2020-07-10 14:26:05,917 INFO L263 TraceCheckUtils]: 263: Hoare triple {23155#false} call activatePump(); {23155#false} is VALID [2020-07-10 14:26:05,917 INFO L280 TraceCheckUtils]: 264: Hoare triple {23155#false} havoc ~tmp~6; {23155#false} is VALID [2020-07-10 14:26:05,917 INFO L263 TraceCheckUtils]: 265: Hoare triple {23155#false} call #t~ret50 := isMethaneAlarm(); {23155#false} is VALID [2020-07-10 14:26:05,918 INFO L280 TraceCheckUtils]: 266: Hoare triple {23155#false} havoc ~retValue_acc~6; {23155#false} is VALID [2020-07-10 14:26:05,918 INFO L263 TraceCheckUtils]: 267: Hoare triple {23155#false} call #t~ret51 := isMethaneLevelCritical(); {23155#false} is VALID [2020-07-10 14:26:05,918 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 [2020-07-10 14:26:05,918 INFO L280 TraceCheckUtils]: 269: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,918 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23155#false} {23155#false} #534#return; {23155#false} is VALID [2020-07-10 14:26:05,918 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 [2020-07-10 14:26:05,919 INFO L280 TraceCheckUtils]: 272: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,919 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23155#false} {23155#false} #494#return; {23155#false} is VALID [2020-07-10 14:26:05,919 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 [2020-07-10 14:26:05,919 INFO L280 TraceCheckUtils]: 275: Hoare triple {23155#false} assume !(0 != ~tmp~6); {23155#false} is VALID [2020-07-10 14:26:05,919 INFO L263 TraceCheckUtils]: 276: Hoare triple {23155#false} call activatePump__wrappee__highWaterSensor(); {23155#false} is VALID [2020-07-10 14:26:05,920 INFO L280 TraceCheckUtils]: 277: Hoare triple {23155#false} ~pumpRunning~0 := 1; {23155#false} is VALID [2020-07-10 14:26:05,920 INFO L280 TraceCheckUtils]: 278: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,920 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23155#false} {23155#false} #496#return; {23155#false} is VALID [2020-07-10 14:26:05,920 INFO L280 TraceCheckUtils]: 280: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,920 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23155#false} {23155#false} #522#return; {23155#false} is VALID [2020-07-10 14:26:05,920 INFO L280 TraceCheckUtils]: 282: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,921 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23155#false} {23155#false} #484#return; {23155#false} is VALID [2020-07-10 14:26:05,921 INFO L280 TraceCheckUtils]: 284: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,921 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23155#false} {23155#false} #504#return; {23155#false} is VALID [2020-07-10 14:26:05,921 INFO L263 TraceCheckUtils]: 286: Hoare triple {23155#false} call __utac_acc__Specification5_spec__3(); {23155#false} is VALID [2020-07-10 14:26:05,921 INFO L280 TraceCheckUtils]: 287: Hoare triple {23155#false} havoc ~tmp~3;havoc ~tmp___0~0; {23155#false} is VALID [2020-07-10 14:26:05,921 INFO L263 TraceCheckUtils]: 288: Hoare triple {23155#false} call #t~ret46 := getWaterLevel(); {23155#false} is VALID [2020-07-10 14:26:05,922 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 [2020-07-10 14:26:05,922 INFO L280 TraceCheckUtils]: 290: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,922 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23155#false} {23155#false} #514#return; {23155#false} is VALID [2020-07-10 14:26:05,922 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 [2020-07-10 14:26:05,922 INFO L280 TraceCheckUtils]: 293: Hoare triple {23155#false} assume 2 != ~tmp~3; {23155#false} is VALID [2020-07-10 14:26:05,922 INFO L263 TraceCheckUtils]: 294: Hoare triple {23155#false} call #t~ret47 := isPumpRunning(); {23155#false} is VALID [2020-07-10 14:26:05,923 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 [2020-07-10 14:26:05,923 INFO L280 TraceCheckUtils]: 296: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-10 14:26:05,923 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23155#false} {23155#false} #516#return; {23155#false} is VALID [2020-07-10 14:26:05,923 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 [2020-07-10 14:26:05,923 INFO L280 TraceCheckUtils]: 299: Hoare triple {23155#false} assume 0 != ~tmp___0~0; {23155#false} is VALID [2020-07-10 14:26:05,923 INFO L280 TraceCheckUtils]: 300: Hoare triple {23155#false} assume 0 == ~switchedOnBeforeTS~0; {23155#false} is VALID [2020-07-10 14:26:05,924 INFO L263 TraceCheckUtils]: 301: Hoare triple {23155#false} call __automaton_fail(); {23155#false} is VALID [2020-07-10 14:26:05,924 INFO L280 TraceCheckUtils]: 302: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-10 14:26:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 230 proven. 4 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-07-10 14:26:05,977 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:26:05,977 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 25 [2020-07-10 14:26:05,977 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440005206] [2020-07-10 14:26:05,978 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-10 14:26:07,563 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:26:07,564 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-10 14:26:08,036 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:08,037 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-10 14:26:08,037 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:26:08,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-10 14:26:08,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2020-07-10 14:26:08,038 INFO L87 Difference]: Start difference. First operand 826 states and 963 transitions. Second operand 25 states. [2020-07-10 14:26:10,064 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-10 14:26:15,219 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:19,118 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:23,902 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-10 14:26:25,069 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:26:25,875 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:26:26,223 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:27,252 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:27,753 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:55,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:55,878 INFO L93 Difference]: Finished difference Result 1972 states and 2593 transitions. [2020-07-10 14:26:55,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-10 14:26:55,878 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-10 14:26:55,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:26:55,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-10 14:26:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 735 transitions. [2020-07-10 14:26:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-10 14:26:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 735 transitions. [2020-07-10 14:26:55,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 735 transitions. [2020-07-10 14:26:58,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:58,175 INFO L225 Difference]: With dead ends: 1972 [2020-07-10 14:26:58,175 INFO L226 Difference]: Without dead ends: 1193 [2020-07-10 14:26:58,179 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 418 SyntacticMatches, 1 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 945 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=669, Invalid=3113, Unknown=0, NotChecked=0, Total=3782 [2020-07-10 14:26:58,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1193 states. [2020-07-10 14:27:06,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1193 to 868. [2020-07-10 14:27:06,730 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:27:06,730 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1193 states. Second operand 868 states. [2020-07-10 14:27:06,730 INFO L74 IsIncluded]: Start isIncluded. First operand 1193 states. Second operand 868 states. [2020-07-10 14:27:06,730 INFO L87 Difference]: Start difference. First operand 1193 states. Second operand 868 states. [2020-07-10 14:27:06,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:06,814 INFO L93 Difference]: Finished difference Result 1193 states and 1554 transitions. [2020-07-10 14:27:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1554 transitions. [2020-07-10 14:27:06,819 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:27:06,819 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:27:06,819 INFO L74 IsIncluded]: Start isIncluded. First operand 868 states. Second operand 1193 states. [2020-07-10 14:27:06,819 INFO L87 Difference]: Start difference. First operand 868 states. Second operand 1193 states. [2020-07-10 14:27:06,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:06,912 INFO L93 Difference]: Finished difference Result 1193 states and 1554 transitions. [2020-07-10 14:27:06,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1554 transitions. [2020-07-10 14:27:06,918 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:27:06,918 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:27:06,918 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:27:06,919 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:27:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2020-07-10 14:27:06,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1005 transitions. [2020-07-10 14:27:06,978 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1005 transitions. Word has length 303 [2020-07-10 14:27:06,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:27:06,979 INFO L479 AbstractCegarLoop]: Abstraction has 868 states and 1005 transitions. [2020-07-10 14:27:06,979 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-10 14:27:06,979 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1005 transitions. [2020-07-10 14:27:06,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2020-07-10 14:27:06,986 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:27:06,987 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] [2020-07-10 14:27:07,201 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:27:07,202 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:27:07,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:27:07,202 INFO L82 PathProgramCache]: Analyzing trace with hash -1882657169, now seen corresponding path program 1 times [2020-07-10 14:27:07,202 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:27:07,202 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997805975] [2020-07-10 14:27:07,203 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:27:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,613 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:27:07,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,657 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 [2020-07-10 14:27:07,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #540#return; {31002#true} is VALID [2020-07-10 14:27:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,660 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31002#true} #438#return; {31002#true} is VALID [2020-07-10 14:27:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,662 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31002#true} #440#return; {31002#true} is VALID [2020-07-10 14:27:07,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,681 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 [2020-07-10 14:27:07,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {31257#(= 1 |valid_product_#res|)} assume true; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:07,683 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31257#(= 1 |valid_product_#res|)} {31002#true} #442#return; {31014#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:27:07,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,685 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31002#true} #444#return; {31002#true} is VALID [2020-07-10 14:27:07,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31002#true} is VALID [2020-07-10 14:27:07,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #530#return; {31002#true} is VALID [2020-07-10 14:27:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,718 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 [2020-07-10 14:27:07,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #486#return; {31002#true} is VALID [2020-07-10 14:27:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,776 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 [2020-07-10 14:27:07,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,776 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:07,777 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:07,777 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 [2020-07-10 14:27:07,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,777 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:07,778 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 [2020-07-10 14:27:07,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,778 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 [2020-07-10 14:27:07,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,824 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:07,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:07,825 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:07,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,826 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:07,826 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 [2020-07-10 14:27:07,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:07,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:07,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,827 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,839 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 [2020-07-10 14:27:07,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,840 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:07,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:07,840 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:07,840 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 [2020-07-10 14:27:07,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,841 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:07,841 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 [2020-07-10 14:27:07,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,842 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:07,848 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:07,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:07,848 INFO L263 TraceCheckUtils]: 3: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:07,849 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 [2020-07-10 14:27:07,849 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,849 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:07,849 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 [2020-07-10 14:27:07,849 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,850 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:07,850 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 [2020-07-10 14:27:07,850 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:07,851 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,853 INFO L280 TraceCheckUtils]: 14: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,853 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,854 INFO L280 TraceCheckUtils]: 16: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,855 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:07,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:07,855 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:07,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:07,856 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:07,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,856 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,856 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,857 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:07,857 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 [2020-07-10 14:27:07,857 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:07,857 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:07,857 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,858 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:07,858 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 [2020-07-10 14:27:07,858 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:07,860 INFO L263 TraceCheckUtils]: 16: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,860 INFO L280 TraceCheckUtils]: 17: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:07,860 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:07,860 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:07,860 INFO L263 TraceCheckUtils]: 20: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:07,861 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 [2020-07-10 14:27:07,861 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,861 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:07,861 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 [2020-07-10 14:27:07,861 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,862 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:07,862 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 [2020-07-10 14:27:07,862 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:07,863 INFO L263 TraceCheckUtils]: 29: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,863 INFO L280 TraceCheckUtils]: 30: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,864 INFO L280 TraceCheckUtils]: 31: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,868 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,869 INFO L280 TraceCheckUtils]: 33: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,870 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,871 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:07,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-10 14:27:07,873 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:07,873 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:07,873 INFO L263 TraceCheckUtils]: 5: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:07,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:07,874 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:07,874 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,874 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,874 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,874 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:07,875 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 [2020-07-10 14:27:07,875 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:07,875 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:07,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,875 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:07,876 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 [2020-07-10 14:27:07,876 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:07,876 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,877 INFO L280 TraceCheckUtils]: 20: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:07,877 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:07,877 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:07,877 INFO L263 TraceCheckUtils]: 23: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:07,877 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 [2020-07-10 14:27:07,878 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,878 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:07,878 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 [2020-07-10 14:27:07,878 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,878 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:07,879 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 [2020-07-10 14:27:07,879 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:07,879 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,880 INFO L280 TraceCheckUtils]: 33: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,881 INFO L280 TraceCheckUtils]: 34: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,881 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,882 INFO L280 TraceCheckUtils]: 36: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,882 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,883 INFO L280 TraceCheckUtils]: 38: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,884 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,884 INFO L280 TraceCheckUtils]: 40: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,885 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,893 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 [2020-07-10 14:27:07,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,894 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:07,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:07,894 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:07,894 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 [2020-07-10 14:27:07,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,895 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:07,895 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 [2020-07-10 14:27:07,895 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume !(2 != ~tmp~3); {31002#true} is VALID [2020-07-10 14:27:07,895 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,896 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,897 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 [2020-07-10 14:27:07,897 INFO L263 TraceCheckUtils]: 1: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:07,897 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 [2020-07-10 14:27:07,897 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,897 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:07,898 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 [2020-07-10 14:27:07,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,898 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 [2020-07-10 14:27:07,898 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-10 14:27:07,898 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-10 14:27:07,899 INFO L263 TraceCheckUtils]: 10: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,899 INFO L280 TraceCheckUtils]: 11: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:07,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-10 14:27:07,900 INFO L263 TraceCheckUtils]: 13: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:07,900 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:07,901 INFO L263 TraceCheckUtils]: 16: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:07,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:07,901 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:07,901 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,901 INFO L280 TraceCheckUtils]: 20: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:07,901 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,902 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:07,902 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 [2020-07-10 14:27:07,902 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:07,902 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:07,902 INFO L280 TraceCheckUtils]: 26: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,902 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:07,903 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 [2020-07-10 14:27:07,903 INFO L280 TraceCheckUtils]: 29: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:07,904 INFO L263 TraceCheckUtils]: 30: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,904 INFO L280 TraceCheckUtils]: 31: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:07,904 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:07,904 INFO L280 TraceCheckUtils]: 33: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:07,904 INFO L263 TraceCheckUtils]: 34: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:07,904 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 [2020-07-10 14:27:07,905 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,905 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:07,905 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 [2020-07-10 14:27:07,905 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,905 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:07,905 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 [2020-07-10 14:27:07,906 INFO L280 TraceCheckUtils]: 42: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:07,906 INFO L263 TraceCheckUtils]: 43: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,907 INFO L280 TraceCheckUtils]: 44: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,907 INFO L280 TraceCheckUtils]: 45: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,908 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,909 INFO L280 TraceCheckUtils]: 47: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,910 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,911 INFO L280 TraceCheckUtils]: 49: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,911 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,912 INFO L280 TraceCheckUtils]: 51: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,912 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,912 INFO L263 TraceCheckUtils]: 53: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-10 14:27:07,913 INFO L280 TraceCheckUtils]: 54: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:07,913 INFO L263 TraceCheckUtils]: 55: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:07,913 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 [2020-07-10 14:27:07,913 INFO L280 TraceCheckUtils]: 57: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,913 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:07,913 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 [2020-07-10 14:27:07,914 INFO L280 TraceCheckUtils]: 60: Hoare triple {31002#true} assume !(2 != ~tmp~3); {31002#true} is VALID [2020-07-10 14:27:07,914 INFO L280 TraceCheckUtils]: 61: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,914 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {31002#true} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,915 INFO L280 TraceCheckUtils]: 63: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:07,916 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #490#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,939 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 [2020-07-10 14:27:07,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,939 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:07,939 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:07,940 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 [2020-07-10 14:27:07,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,940 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:07,940 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 [2020-07-10 14:27:07,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,941 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 [2020-07-10 14:27:07,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,950 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 [2020-07-10 14:27:07,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #502#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,963 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 [2020-07-10 14:27:07,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:07,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:07,964 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:07,964 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 [2020-07-10 14:27:07,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,964 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:07,965 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 [2020-07-10 14:27:07,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,965 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-10 14:27:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:07,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,973 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:07,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,974 INFO L263 TraceCheckUtils]: 2: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-10 14:27:07,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,975 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,976 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:07,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:07,977 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:07,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:07,977 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:07,978 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 [2020-07-10 14:27:07,978 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,978 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:07,978 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 [2020-07-10 14:27:07,978 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,978 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-10 14:27:07,979 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 [2020-07-10 14:27:07,979 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume !(0 != ~tmp~5); {31002#true} is VALID [2020-07-10 14:27:07,980 INFO L263 TraceCheckUtils]: 13: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:07,980 INFO L280 TraceCheckUtils]: 14: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:07,980 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,981 INFO L263 TraceCheckUtils]: 16: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-10 14:27:07,981 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:07,981 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,982 INFO L280 TraceCheckUtils]: 19: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,983 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,983 INFO L280 TraceCheckUtils]: 21: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:07,984 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 [2020-07-10 14:27:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,048 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 [2020-07-10 14:27:08,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,048 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,070 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 [2020-07-10 14:27:08,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:08,072 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 [2020-07-10 14:27:08,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:08,072 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,073 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 [2020-07-10 14:27:08,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,073 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:08,073 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 [2020-07-10 14:27:08,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-10 14:27:08,073 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,074 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 [2020-07-10 14:27:08,075 INFO L280 TraceCheckUtils]: 9: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:08,075 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 [2020-07-10 14:27:08,076 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 [2020-07-10 14:27:08,077 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 [2020-07-10 14:27:08,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {31490#(= 0 ~pumpRunning~0)} assume true; {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,078 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31490#(= 0 ~pumpRunning~0)} {31089#(not (= 0 ~pumpRunning~0))} #506#return; {31003#false} is VALID [2020-07-10 14:27:08,079 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 [2020-07-10 14:27:08,079 INFO L263 TraceCheckUtils]: 1: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,080 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 [2020-07-10 14:27:08,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,080 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,080 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 [2020-07-10 14:27:08,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,080 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 [2020-07-10 14:27:08,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,082 INFO L263 TraceCheckUtils]: 9: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:08,082 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 [2020-07-10 14:27:08,082 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,083 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #502#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,084 INFO L280 TraceCheckUtils]: 13: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,084 INFO L263 TraceCheckUtils]: 14: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,085 INFO L280 TraceCheckUtils]: 15: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,085 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,085 INFO L263 TraceCheckUtils]: 17: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,085 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,085 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,086 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 [2020-07-10 14:27:08,086 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,086 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,086 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 [2020-07-10 14:27:08,086 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,087 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-10 14:27:08,087 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 [2020-07-10 14:27:08,087 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume !(0 != ~tmp~5); {31002#true} is VALID [2020-07-10 14:27:08,088 INFO L263 TraceCheckUtils]: 28: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,088 INFO L280 TraceCheckUtils]: 29: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,089 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,089 INFO L263 TraceCheckUtils]: 31: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-10 14:27:08,089 INFO L280 TraceCheckUtils]: 32: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,090 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,090 INFO L280 TraceCheckUtils]: 34: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,091 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,092 INFO L280 TraceCheckUtils]: 36: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,092 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 [2020-07-10 14:27:08,092 INFO L263 TraceCheckUtils]: 38: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-10 14:27:08,093 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:08,093 INFO L263 TraceCheckUtils]: 40: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,093 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 [2020-07-10 14:27:08,093 INFO L280 TraceCheckUtils]: 42: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,093 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:08,094 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 [2020-07-10 14:27:08,094 INFO L280 TraceCheckUtils]: 45: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-10 14:27:08,094 INFO L263 TraceCheckUtils]: 46: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,095 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 [2020-07-10 14:27:08,095 INFO L280 TraceCheckUtils]: 48: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:08,096 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 [2020-07-10 14:27:08,097 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 [2020-07-10 14:27:08,098 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 [2020-07-10 14:27:08,098 INFO L280 TraceCheckUtils]: 52: Hoare triple {31490#(= 0 ~pumpRunning~0)} assume true; {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,099 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {31490#(= 0 ~pumpRunning~0)} {31089#(not (= 0 ~pumpRunning~0))} #506#return; {31003#false} is VALID [2020-07-10 14:27:08,099 INFO L280 TraceCheckUtils]: 54: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:08,099 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31003#false} {31089#(not (= 0 ~pumpRunning~0))} #490#return; {31003#false} is VALID [2020-07-10 14:27:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,117 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 [2020-07-10 14:27:08,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,118 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,119 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 [2020-07-10 14:27:08,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,119 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,120 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 [2020-07-10 14:27:08,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,120 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 [2020-07-10 14:27:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,124 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 [2020-07-10 14:27:08,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,125 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #502#return; {31002#true} is VALID [2020-07-10 14:27:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,136 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 [2020-07-10 14:27:08,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,137 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,138 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,138 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 [2020-07-10 14:27:08,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,138 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,139 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 [2020-07-10 14:27:08,139 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,139 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-10 14:27:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-10 14:27:08,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,143 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-10 14:27:08,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,144 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,144 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,144 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 [2020-07-10 14:27:08,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,145 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,145 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 [2020-07-10 14:27:08,145 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,145 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-10 14:27:08,146 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 [2020-07-10 14:27:08,146 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume 0 != ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,147 INFO L263 TraceCheckUtils]: 13: Hoare triple {31002#true} call deactivatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,147 INFO L280 TraceCheckUtils]: 14: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-10 14:27:08,147 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,147 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-10 14:27:08,148 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,148 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31002#true} {31002#true} #504#return; {31002#true} is VALID [2020-07-10 14:27:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,154 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 [2020-07-10 14:27:08,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,155 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:08,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,158 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 [2020-07-10 14:27:08,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,159 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-10 14:27:08,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:08,159 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,160 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 [2020-07-10 14:27:08,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,160 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:08,161 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 [2020-07-10 14:27:08,161 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-10 14:27:08,161 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,162 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 [2020-07-10 14:27:08,162 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,162 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-10 14:27:08,163 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 [2020-07-10 14:27:08,163 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume !(0 != ~tmp___0~0); {31002#true} is VALID [2020-07-10 14:27:08,163 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,164 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31002#true} {31002#true} #506#return; {31002#true} is VALID [2020-07-10 14:27:08,165 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 [2020-07-10 14:27:08,166 INFO L263 TraceCheckUtils]: 1: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,166 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 [2020-07-10 14:27:08,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,166 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,167 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 [2020-07-10 14:27:08,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,167 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 [2020-07-10 14:27:08,168 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,169 INFO L263 TraceCheckUtils]: 9: Hoare triple {31002#true} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:08,169 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 [2020-07-10 14:27:08,169 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,169 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31002#true} {31002#true} #502#return; {31002#true} is VALID [2020-07-10 14:27:08,170 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-10 14:27:08,171 INFO L263 TraceCheckUtils]: 14: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,171 INFO L280 TraceCheckUtils]: 15: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,172 INFO L263 TraceCheckUtils]: 17: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,172 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,172 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,173 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 [2020-07-10 14:27:08,173 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,173 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,174 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 [2020-07-10 14:27:08,174 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,174 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-10 14:27:08,175 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 [2020-07-10 14:27:08,175 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume 0 != ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,176 INFO L263 TraceCheckUtils]: 28: Hoare triple {31002#true} call deactivatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,176 INFO L280 TraceCheckUtils]: 29: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-10 14:27:08,177 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,177 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-10 14:27:08,177 INFO L280 TraceCheckUtils]: 32: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,178 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31002#true} {31002#true} #504#return; {31002#true} is VALID [2020-07-10 14:27:08,178 INFO L263 TraceCheckUtils]: 34: Hoare triple {31002#true} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-10 14:27:08,178 INFO L280 TraceCheckUtils]: 35: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:08,178 INFO L263 TraceCheckUtils]: 36: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,179 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 [2020-07-10 14:27:08,179 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,179 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:08,180 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 [2020-07-10 14:27:08,180 INFO L280 TraceCheckUtils]: 41: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-10 14:27:08,180 INFO L263 TraceCheckUtils]: 42: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,180 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 [2020-07-10 14:27:08,181 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,181 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-10 14:27:08,181 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 [2020-07-10 14:27:08,181 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} assume !(0 != ~tmp___0~0); {31002#true} is VALID [2020-07-10 14:27:08,182 INFO L280 TraceCheckUtils]: 48: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,182 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31002#true} {31002#true} #506#return; {31002#true} is VALID [2020-07-10 14:27:08,182 INFO L280 TraceCheckUtils]: 50: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,182 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31002#true} {31003#false} #490#return; {31003#false} is VALID [2020-07-10 14:27:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,189 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 [2020-07-10 14:27:08,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,189 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31003#false} #486#return; {31003#false} is VALID [2020-07-10 14:27:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,197 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 [2020-07-10 14:27:08,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,198 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,198 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,199 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 [2020-07-10 14:27:08,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,199 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,199 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 [2020-07-10 14:27:08,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,200 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31003#false} #500#return; {31003#false} is VALID [2020-07-10 14:27:08,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,223 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,223 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:08,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:08,224 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:08,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,225 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,226 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:08,226 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 [2020-07-10 14:27:08,226 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:08,227 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:08,227 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,227 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,239 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 [2020-07-10 14:27:08,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,240 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,240 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,240 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 [2020-07-10 14:27:08,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,241 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,241 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 [2020-07-10 14:27:08,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,242 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-10 14:27:08,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,247 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-10 14:27:08,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:08,248 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,248 INFO L263 TraceCheckUtils]: 3: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,249 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 [2020-07-10 14:27:08,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,249 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,250 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 [2020-07-10 14:27:08,250 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,250 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:08,251 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 [2020-07-10 14:27:08,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:08,252 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-10 14:27:08,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,252 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-10 14:27:08,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,253 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-10 14:27:08,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,254 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,254 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:08,254 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:08,254 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,255 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,255 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,255 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:08,255 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 [2020-07-10 14:27:08,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:08,256 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:08,256 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,256 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:08,256 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 [2020-07-10 14:27:08,256 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,257 INFO L263 TraceCheckUtils]: 16: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,257 INFO L280 TraceCheckUtils]: 17: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:08,258 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,258 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,258 INFO L263 TraceCheckUtils]: 20: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,258 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 [2020-07-10 14:27:08,258 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,259 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,259 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 [2020-07-10 14:27:08,259 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,259 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:08,259 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 [2020-07-10 14:27:08,260 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:08,261 INFO L263 TraceCheckUtils]: 29: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,261 INFO L280 TraceCheckUtils]: 30: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-10 14:27:08,261 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,261 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-10 14:27:08,262 INFO L280 TraceCheckUtils]: 33: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,262 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-10 14:27:08,262 INFO L280 TraceCheckUtils]: 35: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,262 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31002#true} {31002#true} #484#return; {31002#true} is VALID [2020-07-10 14:27:08,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-10 14:27:08,264 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,265 INFO L263 TraceCheckUtils]: 5: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:08,265 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:08,265 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,266 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:08,266 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 [2020-07-10 14:27:08,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:08,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:08,266 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,266 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:08,267 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 [2020-07-10 14:27:08,267 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,268 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,268 INFO L280 TraceCheckUtils]: 20: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:08,269 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,269 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,269 INFO L263 TraceCheckUtils]: 23: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,270 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 [2020-07-10 14:27:08,270 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,270 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,270 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 [2020-07-10 14:27:08,271 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,271 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:08,271 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 [2020-07-10 14:27:08,272 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:08,273 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-10 14:27:08,273 INFO L280 TraceCheckUtils]: 34: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,274 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-10 14:27:08,274 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,274 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-10 14:27:08,275 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,275 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31002#true} {31002#true} #484#return; {31002#true} is VALID [2020-07-10 14:27:08,275 INFO L280 TraceCheckUtils]: 40: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,276 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31002#true} {31003#false} #504#return; {31003#false} is VALID [2020-07-10 14:27:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,281 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 [2020-07-10 14:27:08,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,282 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31003#false} #514#return; {31003#false} is VALID [2020-07-10 14:27:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,285 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 [2020-07-10 14:27:08,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31003#false} #516#return; {31003#false} is VALID [2020-07-10 14:27:08,293 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 [2020-07-10 14:27:08,293 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 [2020-07-10 14:27:08,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,294 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #540#return; {31002#true} is VALID [2020-07-10 14:27:08,294 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret75 := main(); {31002#true} is VALID [2020-07-10 14:27:08,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~11;havoc ~tmp~9; {31002#true} is VALID [2020-07-10 14:27:08,295 INFO L263 TraceCheckUtils]: 6: Hoare triple {31002#true} call select_helpers(); {31002#true} is VALID [2020-07-10 14:27:08,295 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,295 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #438#return; {31002#true} is VALID [2020-07-10 14:27:08,296 INFO L263 TraceCheckUtils]: 9: Hoare triple {31002#true} call select_features(); {31002#true} is VALID [2020-07-10 14:27:08,296 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,296 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #440#return; {31002#true} is VALID [2020-07-10 14:27:08,296 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call #t~ret74 := valid_product(); {31002#true} is VALID [2020-07-10 14:27:08,297 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 [2020-07-10 14:27:08,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {31257#(= 1 |valid_product_#res|)} assume true; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:08,299 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31257#(= 1 |valid_product_#res|)} {31002#true} #442#return; {31014#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:27:08,300 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 [2020-07-10 14:27:08,300 INFO L280 TraceCheckUtils]: 17: Hoare triple {31015#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {31002#true} is VALID [2020-07-10 14:27:08,301 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call setup(); {31002#true} is VALID [2020-07-10 14:27:08,301 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,301 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31002#true} {31002#true} #444#return; {31002#true} is VALID [2020-07-10 14:27:08,302 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call runTest(); {31002#true} is VALID [2020-07-10 14:27:08,303 INFO L263 TraceCheckUtils]: 22: Hoare triple {31002#true} call __utac_acc__Specification5_spec__1(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:08,303 INFO L280 TraceCheckUtils]: 23: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31002#true} is VALID [2020-07-10 14:27:08,303 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,304 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #530#return; {31002#true} is VALID [2020-07-10 14:27:08,304 INFO L263 TraceCheckUtils]: 26: Hoare triple {31002#true} call test(); {31002#true} is VALID [2020-07-10 14:27:08,304 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 [2020-07-10 14:27:08,304 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !false; {31002#true} is VALID [2020-07-10 14:27:08,305 INFO L280 TraceCheckUtils]: 29: Hoare triple {31002#true} assume ~splverifierCounter~0 < 4; {31002#true} is VALID [2020-07-10 14:27:08,305 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 [2020-07-10 14:27:08,305 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume 0 != ~tmp~8; {31002#true} is VALID [2020-07-10 14:27:08,306 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call waterRise(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:08,307 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 [2020-07-10 14:27:08,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,307 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31002#true} {31002#true} #486#return; {31002#true} is VALID [2020-07-10 14:27:08,308 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 [2020-07-10 14:27:08,308 INFO L280 TraceCheckUtils]: 37: Hoare triple {31002#true} assume !(0 != ~tmp___0~2); {31002#true} is VALID [2020-07-10 14:27:08,308 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 [2020-07-10 14:27:08,309 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} assume 0 != ~tmp___2~0; {31002#true} is VALID [2020-07-10 14:27:08,310 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 [2020-07-10 14:27:08,310 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 [2020-07-10 14:27:08,311 INFO L263 TraceCheckUtils]: 42: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,311 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 [2020-07-10 14:27:08,311 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,311 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,311 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 [2020-07-10 14:27:08,312 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,312 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 [2020-07-10 14:27:08,312 INFO L280 TraceCheckUtils]: 49: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-10 14:27:08,312 INFO L280 TraceCheckUtils]: 50: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-10 14:27:08,313 INFO L263 TraceCheckUtils]: 51: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,313 INFO L280 TraceCheckUtils]: 52: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,313 INFO L280 TraceCheckUtils]: 53: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-10 14:27:08,314 INFO L263 TraceCheckUtils]: 54: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,314 INFO L280 TraceCheckUtils]: 55: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,314 INFO L280 TraceCheckUtils]: 56: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,314 INFO L263 TraceCheckUtils]: 57: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,315 INFO L280 TraceCheckUtils]: 58: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:08,315 INFO L263 TraceCheckUtils]: 59: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:08,315 INFO L280 TraceCheckUtils]: 60: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,315 INFO L280 TraceCheckUtils]: 61: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,315 INFO L280 TraceCheckUtils]: 62: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,315 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:08,316 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 [2020-07-10 14:27:08,316 INFO L280 TraceCheckUtils]: 65: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:08,316 INFO L280 TraceCheckUtils]: 66: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:08,316 INFO L280 TraceCheckUtils]: 67: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,316 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:08,316 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 [2020-07-10 14:27:08,317 INFO L280 TraceCheckUtils]: 70: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,318 INFO L263 TraceCheckUtils]: 71: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,318 INFO L280 TraceCheckUtils]: 72: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:08,318 INFO L263 TraceCheckUtils]: 73: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,319 INFO L280 TraceCheckUtils]: 74: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,319 INFO L263 TraceCheckUtils]: 75: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,319 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 [2020-07-10 14:27:08,320 INFO L280 TraceCheckUtils]: 77: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,320 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,320 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 [2020-07-10 14:27:08,320 INFO L280 TraceCheckUtils]: 80: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,321 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:08,321 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 [2020-07-10 14:27:08,321 INFO L280 TraceCheckUtils]: 83: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:08,322 INFO L263 TraceCheckUtils]: 84: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,324 INFO L280 TraceCheckUtils]: 85: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,325 INFO L280 TraceCheckUtils]: 86: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,326 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,326 INFO L280 TraceCheckUtils]: 88: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,327 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,328 INFO L280 TraceCheckUtils]: 90: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,329 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,330 INFO L280 TraceCheckUtils]: 92: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,331 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,332 INFO L263 TraceCheckUtils]: 94: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-10 14:27:08,332 INFO L280 TraceCheckUtils]: 95: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:08,332 INFO L263 TraceCheckUtils]: 96: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,333 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 [2020-07-10 14:27:08,333 INFO L280 TraceCheckUtils]: 98: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,333 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:08,333 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 [2020-07-10 14:27:08,334 INFO L280 TraceCheckUtils]: 101: Hoare triple {31002#true} assume !(2 != ~tmp~3); {31002#true} is VALID [2020-07-10 14:27:08,334 INFO L280 TraceCheckUtils]: 102: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,335 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31002#true} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,336 INFO L280 TraceCheckUtils]: 104: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,337 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #490#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,338 INFO L280 TraceCheckUtils]: 106: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume !false; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,339 INFO L280 TraceCheckUtils]: 107: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,340 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 [2020-07-10 14:27:08,340 INFO L280 TraceCheckUtils]: 109: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,341 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 [2020-07-10 14:27:08,342 INFO L280 TraceCheckUtils]: 111: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,342 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 [2020-07-10 14:27:08,343 INFO L280 TraceCheckUtils]: 113: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,345 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 [2020-07-10 14:27:08,346 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 [2020-07-10 14:27:08,346 INFO L263 TraceCheckUtils]: 116: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,347 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 [2020-07-10 14:27:08,347 INFO L280 TraceCheckUtils]: 118: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,347 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,348 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 [2020-07-10 14:27:08,348 INFO L280 TraceCheckUtils]: 121: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,348 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 [2020-07-10 14:27:08,349 INFO L280 TraceCheckUtils]: 123: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,350 INFO L263 TraceCheckUtils]: 124: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:08,351 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 [2020-07-10 14:27:08,351 INFO L280 TraceCheckUtils]: 126: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,352 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #502#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,352 INFO L280 TraceCheckUtils]: 128: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,353 INFO L263 TraceCheckUtils]: 129: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,353 INFO L280 TraceCheckUtils]: 130: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,354 INFO L280 TraceCheckUtils]: 131: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,354 INFO L263 TraceCheckUtils]: 132: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,354 INFO L280 TraceCheckUtils]: 133: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,354 INFO L263 TraceCheckUtils]: 134: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,354 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 [2020-07-10 14:27:08,355 INFO L280 TraceCheckUtils]: 136: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,355 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,355 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 [2020-07-10 14:27:08,355 INFO L280 TraceCheckUtils]: 139: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,355 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-10 14:27:08,355 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 [2020-07-10 14:27:08,356 INFO L280 TraceCheckUtils]: 142: Hoare triple {31002#true} assume !(0 != ~tmp~5); {31002#true} is VALID [2020-07-10 14:27:08,356 INFO L263 TraceCheckUtils]: 143: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,357 INFO L280 TraceCheckUtils]: 145: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,357 INFO L263 TraceCheckUtils]: 146: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-10 14:27:08,358 INFO L280 TraceCheckUtils]: 147: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,358 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,359 INFO L280 TraceCheckUtils]: 149: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,360 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,360 INFO L280 TraceCheckUtils]: 151: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:08,361 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 [2020-07-10 14:27:08,362 INFO L263 TraceCheckUtils]: 153: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-10 14:27:08,362 INFO L280 TraceCheckUtils]: 154: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:08,362 INFO L263 TraceCheckUtils]: 155: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,362 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 [2020-07-10 14:27:08,363 INFO L280 TraceCheckUtils]: 157: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,363 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:08,363 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 [2020-07-10 14:27:08,364 INFO L280 TraceCheckUtils]: 160: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-10 14:27:08,364 INFO L263 TraceCheckUtils]: 161: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,365 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 [2020-07-10 14:27:08,366 INFO L280 TraceCheckUtils]: 163: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:08,367 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 [2020-07-10 14:27:08,368 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 [2020-07-10 14:27:08,369 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 [2020-07-10 14:27:08,370 INFO L280 TraceCheckUtils]: 167: Hoare triple {31490#(= 0 ~pumpRunning~0)} assume true; {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:27:08,371 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {31490#(= 0 ~pumpRunning~0)} {31089#(not (= 0 ~pumpRunning~0))} #506#return; {31003#false} is VALID [2020-07-10 14:27:08,372 INFO L280 TraceCheckUtils]: 169: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:08,372 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {31003#false} {31089#(not (= 0 ~pumpRunning~0))} #490#return; {31003#false} is VALID [2020-07-10 14:27:08,372 INFO L280 TraceCheckUtils]: 171: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-10 14:27:08,373 INFO L280 TraceCheckUtils]: 172: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-10 14:27:08,373 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 [2020-07-10 14:27:08,373 INFO L280 TraceCheckUtils]: 174: Hoare triple {31003#false} assume !(0 != ~tmp~8); {31003#false} is VALID [2020-07-10 14:27:08,374 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 [2020-07-10 14:27:08,374 INFO L280 TraceCheckUtils]: 176: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-10 14:27:08,374 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 [2020-07-10 14:27:08,374 INFO L280 TraceCheckUtils]: 178: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-10 14:27:08,375 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 [2020-07-10 14:27:08,376 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 [2020-07-10 14:27:08,376 INFO L263 TraceCheckUtils]: 181: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,377 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 [2020-07-10 14:27:08,377 INFO L280 TraceCheckUtils]: 183: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,377 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,378 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 [2020-07-10 14:27:08,378 INFO L280 TraceCheckUtils]: 186: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,378 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 [2020-07-10 14:27:08,378 INFO L280 TraceCheckUtils]: 188: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,379 INFO L263 TraceCheckUtils]: 189: Hoare triple {31002#true} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:08,380 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 [2020-07-10 14:27:08,380 INFO L280 TraceCheckUtils]: 191: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,380 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {31002#true} {31002#true} #502#return; {31002#true} is VALID [2020-07-10 14:27:08,380 INFO L280 TraceCheckUtils]: 193: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-10 14:27:08,381 INFO L263 TraceCheckUtils]: 194: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,381 INFO L280 TraceCheckUtils]: 195: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,382 INFO L280 TraceCheckUtils]: 196: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,382 INFO L263 TraceCheckUtils]: 197: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,382 INFO L280 TraceCheckUtils]: 198: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,382 INFO L263 TraceCheckUtils]: 199: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,383 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 [2020-07-10 14:27:08,383 INFO L280 TraceCheckUtils]: 201: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,383 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,383 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 [2020-07-10 14:27:08,383 INFO L280 TraceCheckUtils]: 204: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,384 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-10 14:27:08,384 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 [2020-07-10 14:27:08,384 INFO L280 TraceCheckUtils]: 207: Hoare triple {31002#true} assume 0 != ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,385 INFO L263 TraceCheckUtils]: 208: Hoare triple {31002#true} call deactivatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,386 INFO L280 TraceCheckUtils]: 209: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-10 14:27:08,386 INFO L280 TraceCheckUtils]: 210: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,386 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-10 14:27:08,386 INFO L280 TraceCheckUtils]: 212: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,387 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {31002#true} {31002#true} #504#return; {31002#true} is VALID [2020-07-10 14:27:08,387 INFO L263 TraceCheckUtils]: 214: Hoare triple {31002#true} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-10 14:27:08,387 INFO L280 TraceCheckUtils]: 215: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:08,388 INFO L263 TraceCheckUtils]: 216: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,388 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 [2020-07-10 14:27:08,388 INFO L280 TraceCheckUtils]: 218: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,388 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:08,389 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 [2020-07-10 14:27:08,389 INFO L280 TraceCheckUtils]: 221: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-10 14:27:08,389 INFO L263 TraceCheckUtils]: 222: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,390 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 [2020-07-10 14:27:08,390 INFO L280 TraceCheckUtils]: 224: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,390 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-10 14:27:08,391 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 [2020-07-10 14:27:08,391 INFO L280 TraceCheckUtils]: 227: Hoare triple {31002#true} assume !(0 != ~tmp___0~0); {31002#true} is VALID [2020-07-10 14:27:08,391 INFO L280 TraceCheckUtils]: 228: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,391 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31002#true} {31002#true} #506#return; {31002#true} is VALID [2020-07-10 14:27:08,392 INFO L280 TraceCheckUtils]: 230: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,392 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {31002#true} {31003#false} #490#return; {31003#false} is VALID [2020-07-10 14:27:08,392 INFO L280 TraceCheckUtils]: 232: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-10 14:27:08,392 INFO L280 TraceCheckUtils]: 233: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-10 14:27:08,392 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 [2020-07-10 14:27:08,393 INFO L280 TraceCheckUtils]: 235: Hoare triple {31003#false} assume 0 != ~tmp~8; {31003#false} is VALID [2020-07-10 14:27:08,393 INFO L263 TraceCheckUtils]: 236: Hoare triple {31003#false} call waterRise(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:08,393 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 [2020-07-10 14:27:08,393 INFO L280 TraceCheckUtils]: 238: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,393 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {31002#true} {31003#false} #486#return; {31003#false} is VALID [2020-07-10 14:27:08,393 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 [2020-07-10 14:27:08,394 INFO L280 TraceCheckUtils]: 241: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-10 14:27:08,394 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 [2020-07-10 14:27:08,394 INFO L280 TraceCheckUtils]: 243: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-10 14:27:08,394 INFO L263 TraceCheckUtils]: 244: Hoare triple {31003#false} call timeShift(); {31003#false} is VALID [2020-07-10 14:27:08,394 INFO L263 TraceCheckUtils]: 245: Hoare triple {31003#false} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:08,395 INFO L263 TraceCheckUtils]: 246: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,395 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 [2020-07-10 14:27:08,395 INFO L280 TraceCheckUtils]: 248: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,395 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-10 14:27:08,395 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 [2020-07-10 14:27:08,395 INFO L280 TraceCheckUtils]: 251: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,396 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {31002#true} {31003#false} #500#return; {31003#false} is VALID [2020-07-10 14:27:08,396 INFO L280 TraceCheckUtils]: 253: Hoare triple {31003#false} assume !(0 != ~pumpRunning~0); {31003#false} is VALID [2020-07-10 14:27:08,396 INFO L280 TraceCheckUtils]: 254: Hoare triple {31003#false} assume 0 != ~systemActive~0; {31003#false} is VALID [2020-07-10 14:27:08,396 INFO L263 TraceCheckUtils]: 255: Hoare triple {31003#false} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,396 INFO L280 TraceCheckUtils]: 256: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:08,396 INFO L280 TraceCheckUtils]: 257: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-10 14:27:08,397 INFO L263 TraceCheckUtils]: 258: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,398 INFO L280 TraceCheckUtils]: 259: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,398 INFO L280 TraceCheckUtils]: 260: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:08,398 INFO L263 TraceCheckUtils]: 261: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,398 INFO L280 TraceCheckUtils]: 262: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:08,398 INFO L263 TraceCheckUtils]: 263: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:08,399 INFO L280 TraceCheckUtils]: 264: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,399 INFO L280 TraceCheckUtils]: 265: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:08,399 INFO L280 TraceCheckUtils]: 266: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,399 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:08,399 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 [2020-07-10 14:27:08,400 INFO L280 TraceCheckUtils]: 269: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:08,400 INFO L280 TraceCheckUtils]: 270: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:08,400 INFO L280 TraceCheckUtils]: 271: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,400 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:08,400 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 [2020-07-10 14:27:08,400 INFO L280 TraceCheckUtils]: 274: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:08,401 INFO L263 TraceCheckUtils]: 275: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,401 INFO L280 TraceCheckUtils]: 276: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:08,401 INFO L263 TraceCheckUtils]: 277: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:08,402 INFO L280 TraceCheckUtils]: 278: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:08,402 INFO L263 TraceCheckUtils]: 279: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:08,402 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 [2020-07-10 14:27:08,402 INFO L280 TraceCheckUtils]: 281: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,402 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:08,402 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 [2020-07-10 14:27:08,403 INFO L280 TraceCheckUtils]: 284: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,403 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:08,403 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 [2020-07-10 14:27:08,403 INFO L280 TraceCheckUtils]: 287: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:08,404 INFO L263 TraceCheckUtils]: 288: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:08,404 INFO L280 TraceCheckUtils]: 289: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-10 14:27:08,404 INFO L280 TraceCheckUtils]: 290: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,404 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-10 14:27:08,404 INFO L280 TraceCheckUtils]: 292: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,405 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-10 14:27:08,405 INFO L280 TraceCheckUtils]: 294: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,405 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31002#true} {31002#true} #484#return; {31002#true} is VALID [2020-07-10 14:27:08,405 INFO L280 TraceCheckUtils]: 296: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,405 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31002#true} {31003#false} #504#return; {31003#false} is VALID [2020-07-10 14:27:08,405 INFO L263 TraceCheckUtils]: 298: Hoare triple {31003#false} call __utac_acc__Specification5_spec__3(); {31003#false} is VALID [2020-07-10 14:27:08,406 INFO L280 TraceCheckUtils]: 299: Hoare triple {31003#false} havoc ~tmp~3;havoc ~tmp___0~0; {31003#false} is VALID [2020-07-10 14:27:08,406 INFO L263 TraceCheckUtils]: 300: Hoare triple {31003#false} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:08,406 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 [2020-07-10 14:27:08,406 INFO L280 TraceCheckUtils]: 302: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,406 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {31002#true} {31003#false} #514#return; {31003#false} is VALID [2020-07-10 14:27:08,406 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 [2020-07-10 14:27:08,407 INFO L280 TraceCheckUtils]: 305: Hoare triple {31003#false} assume 2 != ~tmp~3; {31003#false} is VALID [2020-07-10 14:27:08,407 INFO L263 TraceCheckUtils]: 306: Hoare triple {31003#false} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:08,407 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 [2020-07-10 14:27:08,407 INFO L280 TraceCheckUtils]: 308: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:08,407 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {31002#true} {31003#false} #516#return; {31003#false} is VALID [2020-07-10 14:27:08,407 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 [2020-07-10 14:27:08,408 INFO L280 TraceCheckUtils]: 311: Hoare triple {31003#false} assume 0 != ~tmp___0~0; {31003#false} is VALID [2020-07-10 14:27:08,408 INFO L280 TraceCheckUtils]: 312: Hoare triple {31003#false} assume 0 == ~switchedOnBeforeTS~0; {31003#false} is VALID [2020-07-10 14:27:08,408 INFO L263 TraceCheckUtils]: 313: Hoare triple {31003#false} call __automaton_fail(); {31003#false} is VALID [2020-07-10 14:27:08,408 INFO L280 TraceCheckUtils]: 314: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-10 14:27:08,495 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2020-07-10 14:27:08,495 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997805975] [2020-07-10 14:27:08,495 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [503063544] [2020-07-10 14:27:08,495 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 [2020-07-10 14:27:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,709 INFO L264 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:27:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:08,775 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:27:09,236 INFO L263 TraceCheckUtils]: 0: Hoare triple {31002#true} call ULTIMATE.init(); {31002#true} is VALID [2020-07-10 14:27:09,237 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 [2020-07-10 14:27:09,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,237 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #540#return; {31002#true} is VALID [2020-07-10 14:27:09,237 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret75 := main(); {31002#true} is VALID [2020-07-10 14:27:09,237 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~11;havoc ~tmp~9; {31002#true} is VALID [2020-07-10 14:27:09,237 INFO L263 TraceCheckUtils]: 6: Hoare triple {31002#true} call select_helpers(); {31002#true} is VALID [2020-07-10 14:27:09,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,238 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #438#return; {31002#true} is VALID [2020-07-10 14:27:09,238 INFO L263 TraceCheckUtils]: 9: Hoare triple {31002#true} call select_features(); {31002#true} is VALID [2020-07-10 14:27:09,238 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,238 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #440#return; {31002#true} is VALID [2020-07-10 14:27:09,239 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call #t~ret74 := valid_product(); {31002#true} is VALID [2020-07-10 14:27:09,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {31002#true} is VALID [2020-07-10 14:27:09,239 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,239 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31002#true} {31002#true} #442#return; {31002#true} is VALID [2020-07-10 14:27:09,239 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 [2020-07-10 14:27:09,239 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume 0 != ~tmp~9; {31002#true} is VALID [2020-07-10 14:27:09,240 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call setup(); {31002#true} is VALID [2020-07-10 14:27:09,240 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,240 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31002#true} {31002#true} #444#return; {31002#true} is VALID [2020-07-10 14:27:09,240 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call runTest(); {31002#true} is VALID [2020-07-10 14:27:09,240 INFO L263 TraceCheckUtils]: 22: Hoare triple {31002#true} call __utac_acc__Specification5_spec__1(); {31002#true} is VALID [2020-07-10 14:27:09,240 INFO L280 TraceCheckUtils]: 23: Hoare triple {31002#true} ~switchedOnBeforeTS~0 := 0; {31002#true} is VALID [2020-07-10 14:27:09,241 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,241 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #530#return; {31002#true} is VALID [2020-07-10 14:27:09,241 INFO L263 TraceCheckUtils]: 26: Hoare triple {31002#true} call test(); {31002#true} is VALID [2020-07-10 14:27:09,241 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 [2020-07-10 14:27:09,241 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !false; {31002#true} is VALID [2020-07-10 14:27:09,241 INFO L280 TraceCheckUtils]: 29: Hoare triple {31002#true} assume ~splverifierCounter~0 < 4; {31002#true} is VALID [2020-07-10 14:27:09,242 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 [2020-07-10 14:27:09,242 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume 0 != ~tmp~8; {31002#true} is VALID [2020-07-10 14:27:09,242 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call waterRise(); {31002#true} is VALID [2020-07-10 14:27:09,242 INFO L280 TraceCheckUtils]: 33: Hoare triple {31002#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-10 14:27:09,242 INFO L280 TraceCheckUtils]: 34: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,242 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31002#true} {31002#true} #486#return; {31002#true} is VALID [2020-07-10 14:27:09,243 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 [2020-07-10 14:27:09,243 INFO L280 TraceCheckUtils]: 37: Hoare triple {31002#true} assume !(0 != ~tmp___0~2); {31002#true} is VALID [2020-07-10 14:27:09,243 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 [2020-07-10 14:27:09,243 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} assume 0 != ~tmp___2~0; {31002#true} is VALID [2020-07-10 14:27:09,243 INFO L263 TraceCheckUtils]: 40: Hoare triple {31002#true} call timeShift(); {31002#true} is VALID [2020-07-10 14:27:09,243 INFO L263 TraceCheckUtils]: 41: Hoare triple {31002#true} call __utac_acc__Specification5_spec__2(); {31002#true} is VALID [2020-07-10 14:27:09,244 INFO L263 TraceCheckUtils]: 42: Hoare triple {31002#true} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:09,244 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 [2020-07-10 14:27:09,244 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,244 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31002#true} {31002#true} #512#return; {31002#true} is VALID [2020-07-10 14:27:09,244 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 [2020-07-10 14:27:09,244 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,244 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31002#true} {31002#true} #500#return; {31002#true} is VALID [2020-07-10 14:27:09,245 INFO L280 TraceCheckUtils]: 49: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-10 14:27:09,245 INFO L280 TraceCheckUtils]: 50: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-10 14:27:09,245 INFO L263 TraceCheckUtils]: 51: Hoare triple {31002#true} call processEnvironment(); {31002#true} is VALID [2020-07-10 14:27:09,245 INFO L280 TraceCheckUtils]: 52: Hoare triple {31002#true} havoc ~tmp~5; {31002#true} is VALID [2020-07-10 14:27:09,245 INFO L280 TraceCheckUtils]: 53: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-10 14:27:09,246 INFO L263 TraceCheckUtils]: 54: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31002#true} is VALID [2020-07-10 14:27:09,246 INFO L280 TraceCheckUtils]: 55: Hoare triple {31002#true} havoc ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:09,246 INFO L280 TraceCheckUtils]: 56: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-10 14:27:09,246 INFO L263 TraceCheckUtils]: 57: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:09,246 INFO L280 TraceCheckUtils]: 58: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-10 14:27:09,247 INFO L263 TraceCheckUtils]: 59: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-10 14:27:09,247 INFO L280 TraceCheckUtils]: 60: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:09,247 INFO L280 TraceCheckUtils]: 61: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-10 14:27:09,247 INFO L280 TraceCheckUtils]: 62: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,247 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-10 14:27:09,247 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 [2020-07-10 14:27:09,248 INFO L280 TraceCheckUtils]: 65: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-10 14:27:09,248 INFO L280 TraceCheckUtils]: 66: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-10 14:27:09,248 INFO L280 TraceCheckUtils]: 67: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,248 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-10 14:27:09,248 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 [2020-07-10 14:27:09,249 INFO L280 TraceCheckUtils]: 70: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-10 14:27:09,249 INFO L263 TraceCheckUtils]: 71: Hoare triple {31002#true} call activatePump(); {31002#true} is VALID [2020-07-10 14:27:09,249 INFO L280 TraceCheckUtils]: 72: Hoare triple {31002#true} havoc ~tmp~6; {31002#true} is VALID [2020-07-10 14:27:09,249 INFO L263 TraceCheckUtils]: 73: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:09,249 INFO L280 TraceCheckUtils]: 74: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:09,249 INFO L263 TraceCheckUtils]: 75: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:09,250 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 [2020-07-10 14:27:09,250 INFO L280 TraceCheckUtils]: 77: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,250 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:09,250 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 [2020-07-10 14:27:09,250 INFO L280 TraceCheckUtils]: 80: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,251 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-10 14:27:09,251 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 [2020-07-10 14:27:09,251 INFO L280 TraceCheckUtils]: 83: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-10 14:27:09,251 INFO L263 TraceCheckUtils]: 84: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31002#true} is VALID [2020-07-10 14:27:09,260 INFO L280 TraceCheckUtils]: 85: Hoare triple {31002#true} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,261 INFO L280 TraceCheckUtils]: 86: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,262 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,262 INFO L280 TraceCheckUtils]: 88: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,263 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,264 INFO L280 TraceCheckUtils]: 90: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,264 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,265 INFO L280 TraceCheckUtils]: 92: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,265 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,266 INFO L263 TraceCheckUtils]: 94: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,266 INFO L280 TraceCheckUtils]: 95: Hoare triple {31310#(<= 1 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~0; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,267 INFO L263 TraceCheckUtils]: 96: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call #t~ret46 := getWaterLevel(); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,268 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 [2020-07-10 14:27:09,268 INFO L280 TraceCheckUtils]: 98: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,269 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31310#(<= 1 ~pumpRunning~0)} #514#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,269 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 [2020-07-10 14:27:09,270 INFO L280 TraceCheckUtils]: 101: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~3); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,271 INFO L280 TraceCheckUtils]: 102: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,271 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,272 INFO L280 TraceCheckUtils]: 104: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,272 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #490#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,273 INFO L280 TraceCheckUtils]: 106: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !false; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,273 INFO L280 TraceCheckUtils]: 107: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,274 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 [2020-07-10 14:27:09,275 INFO L280 TraceCheckUtils]: 109: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,275 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 [2020-07-10 14:27:09,276 INFO L280 TraceCheckUtils]: 111: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,276 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 [2020-07-10 14:27:09,277 INFO L280 TraceCheckUtils]: 113: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,277 INFO L263 TraceCheckUtils]: 114: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call timeShift(); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,278 INFO L263 TraceCheckUtils]: 115: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31002#true} is VALID [2020-07-10 14:27:09,278 INFO L263 TraceCheckUtils]: 116: Hoare triple {31002#true} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:09,278 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 [2020-07-10 14:27:09,278 INFO L280 TraceCheckUtils]: 118: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,278 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31002#true} {31002#true} #512#return; {31002#true} is VALID [2020-07-10 14:27:09,278 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 [2020-07-10 14:27:09,279 INFO L280 TraceCheckUtils]: 121: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,286 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #500#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,287 INFO L280 TraceCheckUtils]: 123: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,287 INFO L263 TraceCheckUtils]: 124: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:09,288 INFO L280 TraceCheckUtils]: 125: Hoare triple {31002#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-10 14:27:09,288 INFO L280 TraceCheckUtils]: 126: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,288 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #502#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,289 INFO L280 TraceCheckUtils]: 128: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,290 INFO L263 TraceCheckUtils]: 129: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,290 INFO L280 TraceCheckUtils]: 130: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,291 INFO L280 TraceCheckUtils]: 131: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,291 INFO L263 TraceCheckUtils]: 132: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-10 14:27:09,291 INFO L280 TraceCheckUtils]: 133: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-10 14:27:09,291 INFO L263 TraceCheckUtils]: 134: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-10 14:27:09,292 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 [2020-07-10 14:27:09,292 INFO L280 TraceCheckUtils]: 136: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,292 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-10 14:27:09,292 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 [2020-07-10 14:27:09,292 INFO L280 TraceCheckUtils]: 139: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,293 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #478#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,294 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 [2020-07-10 14:27:09,294 INFO L280 TraceCheckUtils]: 142: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~5); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,295 INFO L263 TraceCheckUtils]: 143: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,295 INFO L280 TraceCheckUtils]: 144: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,296 INFO L280 TraceCheckUtils]: 145: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,296 INFO L263 TraceCheckUtils]: 146: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-10 14:27:09,296 INFO L280 TraceCheckUtils]: 147: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,296 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #526#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,297 INFO L280 TraceCheckUtils]: 149: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,297 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 [2020-07-10 14:27:09,298 INFO L280 TraceCheckUtils]: 151: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:27:09,299 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 [2020-07-10 14:27:09,299 INFO L263 TraceCheckUtils]: 153: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-10 14:27:09,300 INFO L280 TraceCheckUtils]: 154: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-10 14:27:09,300 INFO L263 TraceCheckUtils]: 155: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-10 14:27:09,300 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 [2020-07-10 14:27:09,300 INFO L280 TraceCheckUtils]: 157: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-10 14:27:09,300 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-10 14:27:09,300 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 [2020-07-10 14:27:09,300 INFO L280 TraceCheckUtils]: 160: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-10 14:27:09,300 INFO L263 TraceCheckUtils]: 161: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-10 14:27:09,301 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 [2020-07-10 14:27:09,301 INFO L280 TraceCheckUtils]: 163: Hoare triple {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:09,302 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 [2020-07-10 14:27:09,302 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 [2020-07-10 14:27:09,303 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 [2020-07-10 14:27:09,303 INFO L280 TraceCheckUtils]: 167: Hoare triple {32151#(<= ~pumpRunning~0 0)} assume true; {32151#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:27:09,304 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 [2020-07-10 14:27:09,305 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 [2020-07-10 14:27:09,306 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 [2020-07-10 14:27:09,306 INFO L280 TraceCheckUtils]: 171: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-10 14:27:09,306 INFO L280 TraceCheckUtils]: 172: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-10 14:27:09,307 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 [2020-07-10 14:27:09,307 INFO L280 TraceCheckUtils]: 174: Hoare triple {31003#false} assume !(0 != ~tmp~8); {31003#false} is VALID [2020-07-10 14:27:09,307 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 [2020-07-10 14:27:09,307 INFO L280 TraceCheckUtils]: 176: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-10 14:27:09,307 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 [2020-07-10 14:27:09,308 INFO L280 TraceCheckUtils]: 178: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-10 14:27:09,308 INFO L263 TraceCheckUtils]: 179: Hoare triple {31003#false} call timeShift(); {31003#false} is VALID [2020-07-10 14:27:09,308 INFO L263 TraceCheckUtils]: 180: Hoare triple {31003#false} call __utac_acc__Specification5_spec__2(); {31003#false} is VALID [2020-07-10 14:27:09,308 INFO L263 TraceCheckUtils]: 181: Hoare triple {31003#false} call #t~ret45 := isPumpRunning(); {31003#false} is VALID [2020-07-10 14:27:09,308 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 [2020-07-10 14:27:09,309 INFO L280 TraceCheckUtils]: 183: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,309 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {31003#false} {31003#false} #512#return; {31003#false} is VALID [2020-07-10 14:27:09,309 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 [2020-07-10 14:27:09,309 INFO L280 TraceCheckUtils]: 186: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,309 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31003#false} {31003#false} #500#return; {31003#false} is VALID [2020-07-10 14:27:09,309 INFO L280 TraceCheckUtils]: 188: Hoare triple {31003#false} assume 0 != ~pumpRunning~0; {31003#false} is VALID [2020-07-10 14:27:09,309 INFO L263 TraceCheckUtils]: 189: Hoare triple {31003#false} call lowerWaterLevel(); {31003#false} is VALID [2020-07-10 14:27:09,309 INFO L280 TraceCheckUtils]: 190: Hoare triple {31003#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31003#false} is VALID [2020-07-10 14:27:09,309 INFO L280 TraceCheckUtils]: 191: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,310 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {31003#false} {31003#false} #502#return; {31003#false} is VALID [2020-07-10 14:27:09,310 INFO L280 TraceCheckUtils]: 193: Hoare triple {31003#false} assume 0 != ~systemActive~0; {31003#false} is VALID [2020-07-10 14:27:09,310 INFO L263 TraceCheckUtils]: 194: Hoare triple {31003#false} call processEnvironment(); {31003#false} is VALID [2020-07-10 14:27:09,310 INFO L280 TraceCheckUtils]: 195: Hoare triple {31003#false} havoc ~tmp~5; {31003#false} is VALID [2020-07-10 14:27:09,311 INFO L280 TraceCheckUtils]: 196: Hoare triple {31003#false} assume 0 != ~pumpRunning~0; {31003#false} is VALID [2020-07-10 14:27:09,311 INFO L263 TraceCheckUtils]: 197: Hoare triple {31003#false} call #t~ret49 := isMethaneAlarm(); {31003#false} is VALID [2020-07-10 14:27:09,312 INFO L280 TraceCheckUtils]: 198: Hoare triple {31003#false} havoc ~retValue_acc~6; {31003#false} is VALID [2020-07-10 14:27:09,312 INFO L263 TraceCheckUtils]: 199: Hoare triple {31003#false} call #t~ret51 := isMethaneLevelCritical(); {31003#false} is VALID [2020-07-10 14:27:09,312 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 [2020-07-10 14:27:09,312 INFO L280 TraceCheckUtils]: 201: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,312 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {31003#false} {31003#false} #534#return; {31003#false} is VALID [2020-07-10 14:27:09,312 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 [2020-07-10 14:27:09,312 INFO L280 TraceCheckUtils]: 204: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,313 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31003#false} {31003#false} #478#return; {31003#false} is VALID [2020-07-10 14:27:09,313 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 [2020-07-10 14:27:09,313 INFO L280 TraceCheckUtils]: 207: Hoare triple {31003#false} assume 0 != ~tmp~5; {31003#false} is VALID [2020-07-10 14:27:09,313 INFO L263 TraceCheckUtils]: 208: Hoare triple {31003#false} call deactivatePump(); {31003#false} is VALID [2020-07-10 14:27:09,313 INFO L280 TraceCheckUtils]: 209: Hoare triple {31003#false} ~pumpRunning~0 := 0; {31003#false} is VALID [2020-07-10 14:27:09,313 INFO L280 TraceCheckUtils]: 210: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,313 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {31003#false} {31003#false} #480#return; {31003#false} is VALID [2020-07-10 14:27:09,313 INFO L280 TraceCheckUtils]: 212: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,314 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {31003#false} {31003#false} #504#return; {31003#false} is VALID [2020-07-10 14:27:09,314 INFO L263 TraceCheckUtils]: 214: Hoare triple {31003#false} call __utac_acc__Specification5_spec__3(); {31003#false} is VALID [2020-07-10 14:27:09,314 INFO L280 TraceCheckUtils]: 215: Hoare triple {31003#false} havoc ~tmp~3;havoc ~tmp___0~0; {31003#false} is VALID [2020-07-10 14:27:09,314 INFO L263 TraceCheckUtils]: 216: Hoare triple {31003#false} call #t~ret46 := getWaterLevel(); {31003#false} is VALID [2020-07-10 14:27:09,314 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 [2020-07-10 14:27:09,314 INFO L280 TraceCheckUtils]: 218: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,314 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {31003#false} {31003#false} #514#return; {31003#false} is VALID [2020-07-10 14:27:09,314 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 [2020-07-10 14:27:09,315 INFO L280 TraceCheckUtils]: 221: Hoare triple {31003#false} assume 2 != ~tmp~3; {31003#false} is VALID [2020-07-10 14:27:09,315 INFO L263 TraceCheckUtils]: 222: Hoare triple {31003#false} call #t~ret47 := isPumpRunning(); {31003#false} is VALID [2020-07-10 14:27:09,315 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 [2020-07-10 14:27:09,315 INFO L280 TraceCheckUtils]: 224: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,315 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {31003#false} {31003#false} #516#return; {31003#false} is VALID [2020-07-10 14:27:09,315 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 [2020-07-10 14:27:09,315 INFO L280 TraceCheckUtils]: 227: Hoare triple {31003#false} assume !(0 != ~tmp___0~0); {31003#false} is VALID [2020-07-10 14:27:09,315 INFO L280 TraceCheckUtils]: 228: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,315 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31003#false} {31003#false} #506#return; {31003#false} is VALID [2020-07-10 14:27:09,316 INFO L280 TraceCheckUtils]: 230: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,316 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {31003#false} {31003#false} #490#return; {31003#false} is VALID [2020-07-10 14:27:09,316 INFO L280 TraceCheckUtils]: 232: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-10 14:27:09,316 INFO L280 TraceCheckUtils]: 233: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-10 14:27:09,316 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 [2020-07-10 14:27:09,316 INFO L280 TraceCheckUtils]: 235: Hoare triple {31003#false} assume 0 != ~tmp~8; {31003#false} is VALID [2020-07-10 14:27:09,316 INFO L263 TraceCheckUtils]: 236: Hoare triple {31003#false} call waterRise(); {31003#false} is VALID [2020-07-10 14:27:09,316 INFO L280 TraceCheckUtils]: 237: Hoare triple {31003#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31003#false} is VALID [2020-07-10 14:27:09,317 INFO L280 TraceCheckUtils]: 238: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,317 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {31003#false} {31003#false} #486#return; {31003#false} is VALID [2020-07-10 14:27:09,317 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 [2020-07-10 14:27:09,317 INFO L280 TraceCheckUtils]: 241: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-10 14:27:09,317 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 [2020-07-10 14:27:09,317 INFO L280 TraceCheckUtils]: 243: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-10 14:27:09,317 INFO L263 TraceCheckUtils]: 244: Hoare triple {31003#false} call timeShift(); {31003#false} is VALID [2020-07-10 14:27:09,317 INFO L263 TraceCheckUtils]: 245: Hoare triple {31003#false} call __utac_acc__Specification5_spec__2(); {31003#false} is VALID [2020-07-10 14:27:09,318 INFO L263 TraceCheckUtils]: 246: Hoare triple {31003#false} call #t~ret45 := isPumpRunning(); {31003#false} is VALID [2020-07-10 14:27:09,318 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 [2020-07-10 14:27:09,318 INFO L280 TraceCheckUtils]: 248: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,318 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {31003#false} {31003#false} #512#return; {31003#false} is VALID [2020-07-10 14:27:09,318 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 [2020-07-10 14:27:09,318 INFO L280 TraceCheckUtils]: 251: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,318 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {31003#false} {31003#false} #500#return; {31003#false} is VALID [2020-07-10 14:27:09,318 INFO L280 TraceCheckUtils]: 253: Hoare triple {31003#false} assume !(0 != ~pumpRunning~0); {31003#false} is VALID [2020-07-10 14:27:09,318 INFO L280 TraceCheckUtils]: 254: Hoare triple {31003#false} assume 0 != ~systemActive~0; {31003#false} is VALID [2020-07-10 14:27:09,319 INFO L263 TraceCheckUtils]: 255: Hoare triple {31003#false} call processEnvironment(); {31003#false} is VALID [2020-07-10 14:27:09,319 INFO L280 TraceCheckUtils]: 256: Hoare triple {31003#false} havoc ~tmp~5; {31003#false} is VALID [2020-07-10 14:27:09,319 INFO L280 TraceCheckUtils]: 257: Hoare triple {31003#false} assume !(0 != ~pumpRunning~0); {31003#false} is VALID [2020-07-10 14:27:09,319 INFO L263 TraceCheckUtils]: 258: Hoare triple {31003#false} call processEnvironment__wrappee__methaneQuery(); {31003#false} is VALID [2020-07-10 14:27:09,319 INFO L280 TraceCheckUtils]: 259: Hoare triple {31003#false} havoc ~tmp~4; {31003#false} is VALID [2020-07-10 14:27:09,319 INFO L280 TraceCheckUtils]: 260: Hoare triple {31003#false} assume 0 == ~pumpRunning~0; {31003#false} is VALID [2020-07-10 14:27:09,320 INFO L263 TraceCheckUtils]: 261: Hoare triple {31003#false} call #t~ret48 := isHighWaterLevel(); {31003#false} is VALID [2020-07-10 14:27:09,320 INFO L280 TraceCheckUtils]: 262: Hoare triple {31003#false} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31003#false} is VALID [2020-07-10 14:27:09,320 INFO L263 TraceCheckUtils]: 263: Hoare triple {31003#false} call #t~ret68 := isHighWaterSensorDry(); {31003#false} is VALID [2020-07-10 14:27:09,320 INFO L280 TraceCheckUtils]: 264: Hoare triple {31003#false} havoc ~retValue_acc~2; {31003#false} is VALID [2020-07-10 14:27:09,320 INFO L280 TraceCheckUtils]: 265: Hoare triple {31003#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31003#false} is VALID [2020-07-10 14:27:09,321 INFO L280 TraceCheckUtils]: 266: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,321 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {31003#false} {31003#false} #498#return; {31003#false} is VALID [2020-07-10 14:27:09,321 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 [2020-07-10 14:27:09,321 INFO L280 TraceCheckUtils]: 269: Hoare triple {31003#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31003#false} is VALID [2020-07-10 14:27:09,321 INFO L280 TraceCheckUtils]: 270: Hoare triple {31003#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31003#false} is VALID [2020-07-10 14:27:09,321 INFO L280 TraceCheckUtils]: 271: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,321 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {31003#false} {31003#false} #520#return; {31003#false} is VALID [2020-07-10 14:27:09,321 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 [2020-07-10 14:27:09,322 INFO L280 TraceCheckUtils]: 274: Hoare triple {31003#false} assume 0 != ~tmp~4; {31003#false} is VALID [2020-07-10 14:27:09,322 INFO L263 TraceCheckUtils]: 275: Hoare triple {31003#false} call activatePump(); {31003#false} is VALID [2020-07-10 14:27:09,322 INFO L280 TraceCheckUtils]: 276: Hoare triple {31003#false} havoc ~tmp~6; {31003#false} is VALID [2020-07-10 14:27:09,322 INFO L263 TraceCheckUtils]: 277: Hoare triple {31003#false} call #t~ret50 := isMethaneAlarm(); {31003#false} is VALID [2020-07-10 14:27:09,322 INFO L280 TraceCheckUtils]: 278: Hoare triple {31003#false} havoc ~retValue_acc~6; {31003#false} is VALID [2020-07-10 14:27:09,322 INFO L263 TraceCheckUtils]: 279: Hoare triple {31003#false} call #t~ret51 := isMethaneLevelCritical(); {31003#false} is VALID [2020-07-10 14:27:09,323 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 [2020-07-10 14:27:09,323 INFO L280 TraceCheckUtils]: 281: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,323 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {31003#false} {31003#false} #534#return; {31003#false} is VALID [2020-07-10 14:27:09,323 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 [2020-07-10 14:27:09,323 INFO L280 TraceCheckUtils]: 284: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,324 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {31003#false} {31003#false} #494#return; {31003#false} is VALID [2020-07-10 14:27:09,324 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 [2020-07-10 14:27:09,324 INFO L280 TraceCheckUtils]: 287: Hoare triple {31003#false} assume !(0 != ~tmp~6); {31003#false} is VALID [2020-07-10 14:27:09,324 INFO L263 TraceCheckUtils]: 288: Hoare triple {31003#false} call activatePump__wrappee__highWaterSensor(); {31003#false} is VALID [2020-07-10 14:27:09,324 INFO L280 TraceCheckUtils]: 289: Hoare triple {31003#false} ~pumpRunning~0 := 1; {31003#false} is VALID [2020-07-10 14:27:09,324 INFO L280 TraceCheckUtils]: 290: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,325 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {31003#false} {31003#false} #496#return; {31003#false} is VALID [2020-07-10 14:27:09,325 INFO L280 TraceCheckUtils]: 292: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,325 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {31003#false} {31003#false} #522#return; {31003#false} is VALID [2020-07-10 14:27:09,325 INFO L280 TraceCheckUtils]: 294: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,325 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31003#false} {31003#false} #484#return; {31003#false} is VALID [2020-07-10 14:27:09,326 INFO L280 TraceCheckUtils]: 296: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,326 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31003#false} {31003#false} #504#return; {31003#false} is VALID [2020-07-10 14:27:09,326 INFO L263 TraceCheckUtils]: 298: Hoare triple {31003#false} call __utac_acc__Specification5_spec__3(); {31003#false} is VALID [2020-07-10 14:27:09,326 INFO L280 TraceCheckUtils]: 299: Hoare triple {31003#false} havoc ~tmp~3;havoc ~tmp___0~0; {31003#false} is VALID [2020-07-10 14:27:09,326 INFO L263 TraceCheckUtils]: 300: Hoare triple {31003#false} call #t~ret46 := getWaterLevel(); {31003#false} is VALID [2020-07-10 14:27:09,326 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 [2020-07-10 14:27:09,327 INFO L280 TraceCheckUtils]: 302: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,327 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {31003#false} {31003#false} #514#return; {31003#false} is VALID [2020-07-10 14:27:09,327 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 [2020-07-10 14:27:09,327 INFO L280 TraceCheckUtils]: 305: Hoare triple {31003#false} assume 2 != ~tmp~3; {31003#false} is VALID [2020-07-10 14:27:09,327 INFO L263 TraceCheckUtils]: 306: Hoare triple {31003#false} call #t~ret47 := isPumpRunning(); {31003#false} is VALID [2020-07-10 14:27:09,327 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 [2020-07-10 14:27:09,327 INFO L280 TraceCheckUtils]: 308: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-10 14:27:09,327 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {31003#false} {31003#false} #516#return; {31003#false} is VALID [2020-07-10 14:27:09,327 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 [2020-07-10 14:27:09,328 INFO L280 TraceCheckUtils]: 311: Hoare triple {31003#false} assume 0 != ~tmp___0~0; {31003#false} is VALID [2020-07-10 14:27:09,328 INFO L280 TraceCheckUtils]: 312: Hoare triple {31003#false} assume 0 == ~switchedOnBeforeTS~0; {31003#false} is VALID [2020-07-10 14:27:09,328 INFO L263 TraceCheckUtils]: 313: Hoare triple {31003#false} call __automaton_fail(); {31003#false} is VALID [2020-07-10 14:27:09,328 INFO L280 TraceCheckUtils]: 314: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-10 14:27:09,391 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 264 proven. 16 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2020-07-10 14:27:09,392 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:27:09,392 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:27:09,392 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455578524] [2020-07-10 14:27:09,393 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-10 14:30:14,795 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:14,795 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:30:15,268 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:15,268 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:30:15,269 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:15,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:30:15,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:30:15,270 INFO L87 Difference]: Start difference. First operand 868 states and 1005 transitions. Second operand 22 states. [2020-07-10 14:30:17,281 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:30:19,501 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:30:20,373 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:30:21,018 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:30:26,950 WARN L193 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:30:36,996 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:30:37,728 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:30:40,519 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:30:44,663 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:51,005 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:51,398 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:01,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:01,933 INFO L93 Difference]: Finished difference Result 1693 states and 2028 transitions. [2020-07-10 14:31:01,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-10 14:31:01,933 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-10 14:31:01,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:01,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:31:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 491 transitions. [2020-07-10 14:31:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:31:01,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 491 transitions. [2020-07-10 14:31:01,945 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 491 transitions. [2020-07-10 14:31:03,704 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:03,770 INFO L225 Difference]: With dead ends: 1693 [2020-07-10 14:31:03,771 INFO L226 Difference]: Without dead ends: 938 [2020-07-10 14:31:03,773 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 432 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-10 14:31:03,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2020-07-10 14:31:14,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 868. [2020-07-10 14:31:14,051 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:14,051 INFO L82 GeneralOperation]: Start isEquivalent. First operand 938 states. Second operand 868 states. [2020-07-10 14:31:14,051 INFO L74 IsIncluded]: Start isIncluded. First operand 938 states. Second operand 868 states. [2020-07-10 14:31:14,052 INFO L87 Difference]: Start difference. First operand 938 states. Second operand 868 states. [2020-07-10 14:31:14,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:14,098 INFO L93 Difference]: Finished difference Result 938 states and 1125 transitions. [2020-07-10 14:31:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1125 transitions. [2020-07-10 14:31:14,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:14,101 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:14,101 INFO L74 IsIncluded]: Start isIncluded. First operand 868 states. Second operand 938 states. [2020-07-10 14:31:14,101 INFO L87 Difference]: Start difference. First operand 868 states. Second operand 938 states. [2020-07-10 14:31:14,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:14,152 INFO L93 Difference]: Finished difference Result 938 states and 1125 transitions. [2020-07-10 14:31:14,152 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1125 transitions. [2020-07-10 14:31:14,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:14,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:14,155 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:14,155 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:14,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2020-07-10 14:31:14,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1002 transitions. [2020-07-10 14:31:14,208 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1002 transitions. Word has length 315 [2020-07-10 14:31:14,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:14,209 INFO L479 AbstractCegarLoop]: Abstraction has 868 states and 1002 transitions. [2020-07-10 14:31:14,209 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-10 14:31:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1002 transitions. [2020-07-10 14:31:14,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2020-07-10 14:31:14,215 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:14,216 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] [2020-07-10 14:31:14,429 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-10 14:31:14,430 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:14,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:14,430 INFO L82 PathProgramCache]: Analyzing trace with hash 360807099, now seen corresponding path program 1 times [2020-07-10 14:31:14,431 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:14,431 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405450458] [2020-07-10 14:31:14,431 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:14,865 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:14,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:14,959 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 [2020-07-10 14:31:14,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:14,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #540#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:14,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:14,966 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #438#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:14,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:14,970 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #440#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:14,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {37993#true} is VALID [2020-07-10 14:31:14,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:14,975 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #442#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:14,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:14,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:14,979 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #444#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:14,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37993#true} is VALID [2020-07-10 14:31:14,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:14,996 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #530#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,019 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 [2020-07-10 14:31:15,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,021 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #486#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,073 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 [2020-07-10 14:31:15,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,074 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,074 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,074 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 [2020-07-10 14:31:15,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,075 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,075 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 [2020-07-10 14:31:15,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,076 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 [2020-07-10 14:31:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,116 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:15,117 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:15,117 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,118 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,118 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,119 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 [2020-07-10 14:31:15,119 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:15,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:15,120 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,120 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,134 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 [2020-07-10 14:31:15,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,135 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,135 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,136 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 [2020-07-10 14:31:15,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,136 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,137 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 [2020-07-10 14:31:15,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,138 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,144 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:15,144 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,145 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,145 INFO L263 TraceCheckUtils]: 3: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,145 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 [2020-07-10 14:31:15,146 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,146 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,146 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 [2020-07-10 14:31:15,147 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,147 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,147 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 [2020-07-10 14:31:15,148 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:15,149 INFO L263 TraceCheckUtils]: 12: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,150 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,150 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:15,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,151 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:15,152 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:15,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,153 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,153 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 [2020-07-10 14:31:15,154 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:15,154 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:15,154 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,155 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:15,155 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 [2020-07-10 14:31:15,155 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,157 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,157 INFO L280 TraceCheckUtils]: 17: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:15,157 INFO L263 TraceCheckUtils]: 18: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,157 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,158 INFO L263 TraceCheckUtils]: 20: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,158 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 [2020-07-10 14:31:15,158 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,158 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,158 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 [2020-07-10 14:31:15,159 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,159 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,159 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 [2020-07-10 14:31:15,159 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:15,160 INFO L263 TraceCheckUtils]: 29: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,160 INFO L280 TraceCheckUtils]: 30: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,161 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,161 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,161 INFO L280 TraceCheckUtils]: 33: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,161 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:15,161 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,162 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-10 14:31:15,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,163 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,164 INFO L263 TraceCheckUtils]: 5: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:15,165 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:15,165 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,165 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,165 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,165 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,165 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 [2020-07-10 14:31:15,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:15,166 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:15,166 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,166 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:15,166 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 [2020-07-10 14:31:15,166 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,167 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,167 INFO L280 TraceCheckUtils]: 20: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:15,167 INFO L263 TraceCheckUtils]: 21: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,168 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,168 INFO L263 TraceCheckUtils]: 23: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,168 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 [2020-07-10 14:31:15,168 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,168 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,169 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 [2020-07-10 14:31:15,169 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,169 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,169 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 [2020-07-10 14:31:15,169 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:15,170 INFO L263 TraceCheckUtils]: 32: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,170 INFO L280 TraceCheckUtils]: 33: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,171 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,171 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,171 INFO L280 TraceCheckUtils]: 36: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,171 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:15,171 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,171 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-10 14:31:15,172 INFO L280 TraceCheckUtils]: 40: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,172 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37993#true} {37993#true} #504#return; {37993#true} is VALID [2020-07-10 14:31:15,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,178 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 [2020-07-10 14:31:15,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,179 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,179 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,179 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 [2020-07-10 14:31:15,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,180 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,180 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 [2020-07-10 14:31:15,180 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-10 14:31:15,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,181 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37993#true} #506#return; {37993#true} is VALID [2020-07-10 14:31:15,182 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 [2020-07-10 14:31:15,182 INFO L263 TraceCheckUtils]: 1: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,182 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 [2020-07-10 14:31:15,183 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,183 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,183 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 [2020-07-10 14:31:15,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,184 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 [2020-07-10 14:31:15,184 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-10 14:31:15,185 INFO L263 TraceCheckUtils]: 10: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,185 INFO L280 TraceCheckUtils]: 11: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,186 INFO L263 TraceCheckUtils]: 13: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,187 INFO L280 TraceCheckUtils]: 14: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,187 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,187 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,187 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:15,187 INFO L263 TraceCheckUtils]: 18: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:15,188 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,188 INFO L280 TraceCheckUtils]: 20: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,188 INFO L280 TraceCheckUtils]: 21: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,188 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,189 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 [2020-07-10 14:31:15,189 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:15,189 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:15,189 INFO L280 TraceCheckUtils]: 26: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,190 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:15,190 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 [2020-07-10 14:31:15,190 INFO L280 TraceCheckUtils]: 29: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,191 INFO L263 TraceCheckUtils]: 30: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,191 INFO L280 TraceCheckUtils]: 31: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:15,191 INFO L263 TraceCheckUtils]: 32: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,192 INFO L280 TraceCheckUtils]: 33: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,192 INFO L263 TraceCheckUtils]: 34: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,192 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 [2020-07-10 14:31:15,192 INFO L280 TraceCheckUtils]: 36: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,192 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,193 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 [2020-07-10 14:31:15,193 INFO L280 TraceCheckUtils]: 39: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,193 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,193 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 [2020-07-10 14:31:15,193 INFO L280 TraceCheckUtils]: 42: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:15,194 INFO L263 TraceCheckUtils]: 43: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,194 INFO L280 TraceCheckUtils]: 44: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,195 INFO L280 TraceCheckUtils]: 45: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,195 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,195 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,195 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:15,195 INFO L280 TraceCheckUtils]: 49: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,195 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-10 14:31:15,196 INFO L280 TraceCheckUtils]: 51: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,196 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {37993#true} {37993#true} #504#return; {37993#true} is VALID [2020-07-10 14:31:15,196 INFO L263 TraceCheckUtils]: 53: Hoare triple {37993#true} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-10 14:31:15,196 INFO L280 TraceCheckUtils]: 54: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,196 INFO L263 TraceCheckUtils]: 55: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,197 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 [2020-07-10 14:31:15,197 INFO L280 TraceCheckUtils]: 57: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,197 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,197 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 [2020-07-10 14:31:15,197 INFO L280 TraceCheckUtils]: 60: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-10 14:31:15,197 INFO L280 TraceCheckUtils]: 61: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,198 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {37993#true} {37993#true} #506#return; {37993#true} is VALID [2020-07-10 14:31:15,198 INFO L280 TraceCheckUtils]: 63: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,199 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,220 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 [2020-07-10 14:31:15,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,221 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,221 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,222 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 [2020-07-10 14:31:15,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,222 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,222 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 [2020-07-10 14:31:15,222 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,223 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 [2020-07-10 14:31:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,226 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 [2020-07-10 14:31:15,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,226 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-10 14:31:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,328 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 [2020-07-10 14:31:15,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,330 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,330 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,331 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 [2020-07-10 14:31:15,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,333 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,333 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 [2020-07-10 14:31:15,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,335 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 [2020-07-10 14:31:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,342 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-10 14:31:15,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,342 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-10 14:31:15,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,343 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-10 14:31:15,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,344 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,345 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,345 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,346 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 [2020-07-10 14:31:15,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,348 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,348 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 [2020-07-10 14:31:15,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,350 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 [2020-07-10 14:31:15,351 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 [2020-07-10 14:31:15,351 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 [2020-07-10 14:31:15,352 INFO L263 TraceCheckUtils]: 13: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,352 INFO L280 TraceCheckUtils]: 14: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,353 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,353 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-10 14:31:15,353 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,353 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-10 14:31:15,353 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,354 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,355 INFO L280 TraceCheckUtils]: 21: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,355 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #504#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,363 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 [2020-07-10 14:31:15,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,363 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,366 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 [2020-07-10 14:31:15,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:15,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,367 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,367 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 [2020-07-10 14:31:15,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,368 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,368 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 [2020-07-10 14:31:15,368 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-10 14:31:15,368 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,368 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 [2020-07-10 14:31:15,369 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,369 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:15,369 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 [2020-07-10 14:31:15,369 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-10 14:31:15,369 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,370 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #506#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,371 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 [2020-07-10 14:31:15,371 INFO L263 TraceCheckUtils]: 1: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,372 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 [2020-07-10 14:31:15,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,372 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,372 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 [2020-07-10 14:31:15,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,372 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 [2020-07-10 14:31:15,373 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,373 INFO L263 TraceCheckUtils]: 9: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:15,374 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 [2020-07-10 14:31:15,374 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,374 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-10 14:31:15,374 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-10 14:31:15,375 INFO L263 TraceCheckUtils]: 14: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,375 INFO L280 TraceCheckUtils]: 15: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,375 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,375 INFO L263 TraceCheckUtils]: 17: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,376 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,376 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,376 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 [2020-07-10 14:31:15,377 INFO L280 TraceCheckUtils]: 21: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,378 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,379 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 [2020-07-10 14:31:15,379 INFO L280 TraceCheckUtils]: 24: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,380 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 [2020-07-10 14:31:15,381 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 [2020-07-10 14:31:15,382 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 [2020-07-10 14:31:15,383 INFO L263 TraceCheckUtils]: 28: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,383 INFO L280 TraceCheckUtils]: 29: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,383 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,383 INFO L263 TraceCheckUtils]: 31: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-10 14:31:15,383 INFO L280 TraceCheckUtils]: 32: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,384 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-10 14:31:15,384 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,384 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,385 INFO L280 TraceCheckUtils]: 36: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,386 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #504#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,386 INFO L263 TraceCheckUtils]: 38: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-10 14:31:15,387 INFO L280 TraceCheckUtils]: 39: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,387 INFO L263 TraceCheckUtils]: 40: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,387 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 [2020-07-10 14:31:15,387 INFO L280 TraceCheckUtils]: 42: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,387 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,387 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 [2020-07-10 14:31:15,388 INFO L280 TraceCheckUtils]: 45: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-10 14:31:15,388 INFO L263 TraceCheckUtils]: 46: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,388 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 [2020-07-10 14:31:15,388 INFO L280 TraceCheckUtils]: 48: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,388 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:15,389 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 [2020-07-10 14:31:15,389 INFO L280 TraceCheckUtils]: 51: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,389 INFO L280 TraceCheckUtils]: 52: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-10 14:31:15,389 INFO L280 TraceCheckUtils]: 53: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,390 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #506#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,391 INFO L280 TraceCheckUtils]: 55: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,391 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,429 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 [2020-07-10 14:31:15,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,429 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,430 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 [2020-07-10 14:31:15,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,430 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,430 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 [2020-07-10 14:31:15,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,431 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 [2020-07-10 14:31:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,434 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 [2020-07-10 14:31:15,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,435 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-10 14:31:15,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,504 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 [2020-07-10 14:31:15,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,506 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,506 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,507 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 [2020-07-10 14:31:15,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,508 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,509 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 [2020-07-10 14:31:15,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,511 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 [2020-07-10 14:31:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-10 14:31:15,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,515 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,516 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,516 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,517 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 [2020-07-10 14:31:15,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,519 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,520 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 [2020-07-10 14:31:15,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,521 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 [2020-07-10 14:31:15,522 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 [2020-07-10 14:31:15,523 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 [2020-07-10 14:31:15,523 INFO L263 TraceCheckUtils]: 13: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,524 INFO L280 TraceCheckUtils]: 14: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-10 14:31:15,524 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,525 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,525 INFO L280 TraceCheckUtils]: 17: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,526 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37993#true} #504#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,533 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 [2020-07-10 14:31:15,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,533 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,536 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 [2020-07-10 14:31:15,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,536 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:15,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,536 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,537 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 [2020-07-10 14:31:15,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,537 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,537 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 [2020-07-10 14:31:15,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-10 14:31:15,537 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,538 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 [2020-07-10 14:31:15,538 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,538 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:15,538 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 [2020-07-10 14:31:15,538 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-10 14:31:15,539 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,539 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #506#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,541 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 [2020-07-10 14:31:15,541 INFO L263 TraceCheckUtils]: 1: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,541 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 [2020-07-10 14:31:15,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,542 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,542 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 [2020-07-10 14:31:15,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,543 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 [2020-07-10 14:31:15,543 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,544 INFO L263 TraceCheckUtils]: 9: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:15,545 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 [2020-07-10 14:31:15,545 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,545 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-10 14:31:15,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-10 14:31:15,547 INFO L263 TraceCheckUtils]: 14: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,547 INFO L280 TraceCheckUtils]: 15: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,548 INFO L263 TraceCheckUtils]: 17: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,548 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,548 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,549 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 [2020-07-10 14:31:15,550 INFO L280 TraceCheckUtils]: 21: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,552 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,553 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 [2020-07-10 14:31:15,554 INFO L280 TraceCheckUtils]: 24: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,555 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 [2020-07-10 14:31:15,557 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 [2020-07-10 14:31:15,558 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 [2020-07-10 14:31:15,559 INFO L263 TraceCheckUtils]: 28: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,559 INFO L280 TraceCheckUtils]: 29: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-10 14:31:15,560 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,561 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,562 INFO L280 TraceCheckUtils]: 32: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,563 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37993#true} #504#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,563 INFO L263 TraceCheckUtils]: 34: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-10 14:31:15,563 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,564 INFO L263 TraceCheckUtils]: 36: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,564 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 [2020-07-10 14:31:15,564 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,565 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,565 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 [2020-07-10 14:31:15,565 INFO L280 TraceCheckUtils]: 41: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-10 14:31:15,566 INFO L263 TraceCheckUtils]: 42: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,566 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 [2020-07-10 14:31:15,566 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,566 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:15,567 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 [2020-07-10 14:31:15,567 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-10 14:31:15,567 INFO L280 TraceCheckUtils]: 48: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,568 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #506#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,569 INFO L280 TraceCheckUtils]: 50: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,571 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37994#false} is VALID [2020-07-10 14:31:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,578 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 [2020-07-10 14:31:15,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,579 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37994#false} #486#return; {37994#false} is VALID [2020-07-10 14:31:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,587 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 [2020-07-10 14:31:15,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,588 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,589 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 [2020-07-10 14:31:15,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,589 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,590 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 [2020-07-10 14:31:15,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,590 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37994#false} #500#return; {37994#false} is VALID [2020-07-10 14:31:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,627 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:15,628 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:15,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,629 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,629 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 [2020-07-10 14:31:15,630 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:15,630 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:15,631 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,631 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,642 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 [2020-07-10 14:31:15,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,643 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,644 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,644 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 [2020-07-10 14:31:15,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,645 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 [2020-07-10 14:31:15,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,646 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,651 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:15,651 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,652 INFO L263 TraceCheckUtils]: 3: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,652 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 [2020-07-10 14:31:15,653 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,653 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,654 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 [2020-07-10 14:31:15,654 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,654 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,655 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 [2020-07-10 14:31:15,655 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:15,657 INFO L263 TraceCheckUtils]: 12: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,657 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,658 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,658 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,658 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:15,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,660 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,660 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:15,660 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:15,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,661 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,661 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,661 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,662 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 [2020-07-10 14:31:15,662 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:15,662 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:15,663 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,663 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:15,663 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 [2020-07-10 14:31:15,664 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,666 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,666 INFO L280 TraceCheckUtils]: 17: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:15,666 INFO L263 TraceCheckUtils]: 18: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,667 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,667 INFO L263 TraceCheckUtils]: 20: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,667 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 [2020-07-10 14:31:15,668 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,668 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,668 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 [2020-07-10 14:31:15,669 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,669 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,669 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 [2020-07-10 14:31:15,670 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:15,671 INFO L263 TraceCheckUtils]: 29: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,671 INFO L280 TraceCheckUtils]: 30: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,671 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,672 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,672 INFO L280 TraceCheckUtils]: 33: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,672 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:15,673 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,673 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-10 14:31:15,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,677 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,678 INFO L263 TraceCheckUtils]: 5: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:15,678 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:15,678 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,679 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,680 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 [2020-07-10 14:31:15,680 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:15,680 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:15,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,681 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:15,681 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 [2020-07-10 14:31:15,681 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,683 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,683 INFO L280 TraceCheckUtils]: 20: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:15,683 INFO L263 TraceCheckUtils]: 21: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,684 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,684 INFO L263 TraceCheckUtils]: 23: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,684 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 [2020-07-10 14:31:15,685 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,685 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,685 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 [2020-07-10 14:31:15,686 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,686 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,686 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 [2020-07-10 14:31:15,687 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:15,688 INFO L263 TraceCheckUtils]: 32: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,688 INFO L280 TraceCheckUtils]: 33: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,688 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,689 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,689 INFO L280 TraceCheckUtils]: 36: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,689 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:15,690 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,690 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-10 14:31:15,690 INFO L280 TraceCheckUtils]: 40: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,691 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37993#true} {37994#false} #504#return; {37994#false} is VALID [2020-07-10 14:31:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,696 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 [2020-07-10 14:31:15,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37994#false} #514#return; {37994#false} is VALID [2020-07-10 14:31:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:15,701 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 [2020-07-10 14:31:15,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,701 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37994#false} #516#return; {37994#false} is VALID [2020-07-10 14:31:15,708 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 [2020-07-10 14:31:15,717 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 [2020-07-10 14:31:15,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,719 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #540#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,720 INFO L263 TraceCheckUtils]: 4: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call #t~ret75 := main(); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,721 INFO L263 TraceCheckUtils]: 6: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {37993#true} is VALID [2020-07-10 14:31:15,721 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,723 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #438#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,723 INFO L263 TraceCheckUtils]: 9: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call select_features(); {37993#true} is VALID [2020-07-10 14:31:15,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,724 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #440#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,725 INFO L263 TraceCheckUtils]: 12: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := valid_product(); {37993#true} is VALID [2020-07-10 14:31:15,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {37993#true} is VALID [2020-07-10 14:31:15,725 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,726 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #442#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,727 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 [2020-07-10 14:31:15,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~9; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,728 INFO L263 TraceCheckUtils]: 18: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call setup(); {37993#true} is VALID [2020-07-10 14:31:15,729 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,730 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #444#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,731 INFO L263 TraceCheckUtils]: 21: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call runTest(); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,732 INFO L263 TraceCheckUtils]: 22: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:15,732 INFO L280 TraceCheckUtils]: 23: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37993#true} is VALID [2020-07-10 14:31:15,732 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,733 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #530#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,734 INFO L263 TraceCheckUtils]: 26: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call test(); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,735 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 [2020-07-10 14:31:15,736 INFO L280 TraceCheckUtils]: 28: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !false; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,737 INFO L280 TraceCheckUtils]: 29: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,738 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 [2020-07-10 14:31:15,739 INFO L280 TraceCheckUtils]: 31: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,740 INFO L263 TraceCheckUtils]: 32: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call waterRise(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:15,740 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 [2020-07-10 14:31:15,740 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,741 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #486#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,742 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 [2020-07-10 14:31:15,743 INFO L280 TraceCheckUtils]: 37: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,744 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 [2020-07-10 14:31:15,745 INFO L280 TraceCheckUtils]: 39: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,746 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 [2020-07-10 14:31:15,747 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 [2020-07-10 14:31:15,748 INFO L263 TraceCheckUtils]: 42: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,748 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 [2020-07-10 14:31:15,748 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,748 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,749 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 [2020-07-10 14:31:15,749 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,749 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 [2020-07-10 14:31:15,750 INFO L280 TraceCheckUtils]: 49: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,750 INFO L280 TraceCheckUtils]: 50: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-10 14:31:15,751 INFO L263 TraceCheckUtils]: 51: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,751 INFO L280 TraceCheckUtils]: 52: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,751 INFO L280 TraceCheckUtils]: 53: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,752 INFO L263 TraceCheckUtils]: 54: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,753 INFO L280 TraceCheckUtils]: 55: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,753 INFO L280 TraceCheckUtils]: 56: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,753 INFO L263 TraceCheckUtils]: 57: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,754 INFO L280 TraceCheckUtils]: 58: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:15,754 INFO L263 TraceCheckUtils]: 59: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:15,754 INFO L280 TraceCheckUtils]: 60: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,754 INFO L280 TraceCheckUtils]: 61: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,755 INFO L280 TraceCheckUtils]: 62: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,755 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,755 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 [2020-07-10 14:31:15,756 INFO L280 TraceCheckUtils]: 65: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:15,756 INFO L280 TraceCheckUtils]: 66: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:15,756 INFO L280 TraceCheckUtils]: 67: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,757 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:15,757 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 [2020-07-10 14:31:15,757 INFO L280 TraceCheckUtils]: 70: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,759 INFO L263 TraceCheckUtils]: 71: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,759 INFO L280 TraceCheckUtils]: 72: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:15,759 INFO L263 TraceCheckUtils]: 73: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,760 INFO L280 TraceCheckUtils]: 74: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,760 INFO L263 TraceCheckUtils]: 75: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,760 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 [2020-07-10 14:31:15,760 INFO L280 TraceCheckUtils]: 77: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,761 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,761 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 [2020-07-10 14:31:15,761 INFO L280 TraceCheckUtils]: 80: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,761 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,762 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 [2020-07-10 14:31:15,762 INFO L280 TraceCheckUtils]: 83: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:15,764 INFO L263 TraceCheckUtils]: 84: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,764 INFO L280 TraceCheckUtils]: 85: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,764 INFO L280 TraceCheckUtils]: 86: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,765 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,765 INFO L280 TraceCheckUtils]: 88: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,765 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:15,766 INFO L280 TraceCheckUtils]: 90: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,766 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-10 14:31:15,766 INFO L280 TraceCheckUtils]: 92: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,766 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37993#true} {37993#true} #504#return; {37993#true} is VALID [2020-07-10 14:31:15,767 INFO L263 TraceCheckUtils]: 94: Hoare triple {37993#true} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-10 14:31:15,767 INFO L280 TraceCheckUtils]: 95: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,767 INFO L263 TraceCheckUtils]: 96: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,768 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 [2020-07-10 14:31:15,768 INFO L280 TraceCheckUtils]: 98: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,768 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,768 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 [2020-07-10 14:31:15,769 INFO L280 TraceCheckUtils]: 101: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-10 14:31:15,769 INFO L280 TraceCheckUtils]: 102: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,769 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37993#true} {37993#true} #506#return; {37993#true} is VALID [2020-07-10 14:31:15,770 INFO L280 TraceCheckUtils]: 104: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,771 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,772 INFO L280 TraceCheckUtils]: 106: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !false; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,773 INFO L280 TraceCheckUtils]: 107: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,774 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 [2020-07-10 14:31:15,774 INFO L280 TraceCheckUtils]: 109: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,775 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 [2020-07-10 14:31:15,776 INFO L280 TraceCheckUtils]: 111: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,777 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 [2020-07-10 14:31:15,778 INFO L280 TraceCheckUtils]: 113: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,779 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 [2020-07-10 14:31:15,780 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 [2020-07-10 14:31:15,781 INFO L263 TraceCheckUtils]: 116: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,781 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 [2020-07-10 14:31:15,781 INFO L280 TraceCheckUtils]: 118: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,782 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,782 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 [2020-07-10 14:31:15,782 INFO L280 TraceCheckUtils]: 121: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,782 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 [2020-07-10 14:31:15,783 INFO L280 TraceCheckUtils]: 123: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,783 INFO L263 TraceCheckUtils]: 124: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:15,783 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 [2020-07-10 14:31:15,784 INFO L280 TraceCheckUtils]: 126: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,784 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-10 14:31:15,784 INFO L280 TraceCheckUtils]: 128: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-10 14:31:15,785 INFO L263 TraceCheckUtils]: 129: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,786 INFO L280 TraceCheckUtils]: 130: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,786 INFO L280 TraceCheckUtils]: 131: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,786 INFO L263 TraceCheckUtils]: 132: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,786 INFO L280 TraceCheckUtils]: 133: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,787 INFO L263 TraceCheckUtils]: 134: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,788 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 [2020-07-10 14:31:15,789 INFO L280 TraceCheckUtils]: 136: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,790 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,791 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 [2020-07-10 14:31:15,792 INFO L280 TraceCheckUtils]: 139: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,793 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 [2020-07-10 14:31:15,794 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 [2020-07-10 14:31:15,795 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 [2020-07-10 14:31:15,796 INFO L263 TraceCheckUtils]: 143: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,797 INFO L280 TraceCheckUtils]: 144: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,797 INFO L280 TraceCheckUtils]: 145: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,797 INFO L263 TraceCheckUtils]: 146: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-10 14:31:15,798 INFO L280 TraceCheckUtils]: 147: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,798 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-10 14:31:15,798 INFO L280 TraceCheckUtils]: 149: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,799 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,800 INFO L280 TraceCheckUtils]: 151: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,801 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #504#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,801 INFO L263 TraceCheckUtils]: 153: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-10 14:31:15,801 INFO L280 TraceCheckUtils]: 154: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,801 INFO L263 TraceCheckUtils]: 155: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,802 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 [2020-07-10 14:31:15,802 INFO L280 TraceCheckUtils]: 157: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,802 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,803 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 [2020-07-10 14:31:15,803 INFO L280 TraceCheckUtils]: 160: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-10 14:31:15,803 INFO L263 TraceCheckUtils]: 161: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,803 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 [2020-07-10 14:31:15,804 INFO L280 TraceCheckUtils]: 163: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,804 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:15,804 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 [2020-07-10 14:31:15,805 INFO L280 TraceCheckUtils]: 166: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,805 INFO L280 TraceCheckUtils]: 167: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-10 14:31:15,805 INFO L280 TraceCheckUtils]: 168: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,807 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #506#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,808 INFO L280 TraceCheckUtils]: 170: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,809 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,809 INFO L280 TraceCheckUtils]: 172: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !false; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,810 INFO L280 TraceCheckUtils]: 173: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,811 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 [2020-07-10 14:31:15,813 INFO L280 TraceCheckUtils]: 175: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,814 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 [2020-07-10 14:31:15,815 INFO L280 TraceCheckUtils]: 177: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,816 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 [2020-07-10 14:31:15,817 INFO L280 TraceCheckUtils]: 179: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,818 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 [2020-07-10 14:31:15,819 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 [2020-07-10 14:31:15,819 INFO L263 TraceCheckUtils]: 182: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,820 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 [2020-07-10 14:31:15,820 INFO L280 TraceCheckUtils]: 184: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,820 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,821 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 [2020-07-10 14:31:15,821 INFO L280 TraceCheckUtils]: 187: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,821 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 [2020-07-10 14:31:15,821 INFO L280 TraceCheckUtils]: 189: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,822 INFO L263 TraceCheckUtils]: 190: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:15,822 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 [2020-07-10 14:31:15,822 INFO L280 TraceCheckUtils]: 192: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,822 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-10 14:31:15,822 INFO L280 TraceCheckUtils]: 194: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-10 14:31:15,823 INFO L263 TraceCheckUtils]: 195: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,823 INFO L280 TraceCheckUtils]: 196: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,823 INFO L280 TraceCheckUtils]: 197: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,824 INFO L263 TraceCheckUtils]: 198: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,824 INFO L280 TraceCheckUtils]: 199: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,824 INFO L263 TraceCheckUtils]: 200: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,825 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 [2020-07-10 14:31:15,825 INFO L280 TraceCheckUtils]: 202: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,826 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:31:15,828 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 [2020-07-10 14:31:15,828 INFO L280 TraceCheckUtils]: 205: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:31:15,830 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 [2020-07-10 14:31:15,831 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 [2020-07-10 14:31:15,831 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 [2020-07-10 14:31:15,832 INFO L263 TraceCheckUtils]: 209: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,832 INFO L280 TraceCheckUtils]: 210: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-10 14:31:15,832 INFO L280 TraceCheckUtils]: 211: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,834 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,835 INFO L280 TraceCheckUtils]: 213: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,836 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37993#true} #504#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,836 INFO L263 TraceCheckUtils]: 215: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-10 14:31:15,836 INFO L280 TraceCheckUtils]: 216: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:15,836 INFO L263 TraceCheckUtils]: 217: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,837 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 [2020-07-10 14:31:15,837 INFO L280 TraceCheckUtils]: 219: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,837 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:15,838 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 [2020-07-10 14:31:15,838 INFO L280 TraceCheckUtils]: 222: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-10 14:31:15,838 INFO L263 TraceCheckUtils]: 223: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,839 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 [2020-07-10 14:31:15,839 INFO L280 TraceCheckUtils]: 225: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,839 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:15,839 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 [2020-07-10 14:31:15,840 INFO L280 TraceCheckUtils]: 228: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-10 14:31:15,840 INFO L280 TraceCheckUtils]: 229: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,842 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #506#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,843 INFO L280 TraceCheckUtils]: 231: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:31:15,844 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37994#false} is VALID [2020-07-10 14:31:15,844 INFO L280 TraceCheckUtils]: 233: Hoare triple {37994#false} assume !false; {37994#false} is VALID [2020-07-10 14:31:15,844 INFO L280 TraceCheckUtils]: 234: Hoare triple {37994#false} assume ~splverifierCounter~0 < 4; {37994#false} is VALID [2020-07-10 14:31:15,845 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 [2020-07-10 14:31:15,845 INFO L280 TraceCheckUtils]: 236: Hoare triple {37994#false} assume 0 != ~tmp~8; {37994#false} is VALID [2020-07-10 14:31:15,845 INFO L263 TraceCheckUtils]: 237: Hoare triple {37994#false} call waterRise(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:15,846 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 [2020-07-10 14:31:15,846 INFO L280 TraceCheckUtils]: 239: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,846 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {37993#true} {37994#false} #486#return; {37994#false} is VALID [2020-07-10 14:31:15,846 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 [2020-07-10 14:31:15,847 INFO L280 TraceCheckUtils]: 242: Hoare triple {37994#false} assume !(0 != ~tmp___0~2); {37994#false} is VALID [2020-07-10 14:31:15,847 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 [2020-07-10 14:31:15,847 INFO L280 TraceCheckUtils]: 244: Hoare triple {37994#false} assume 0 != ~tmp___2~0; {37994#false} is VALID [2020-07-10 14:31:15,847 INFO L263 TraceCheckUtils]: 245: Hoare triple {37994#false} call timeShift(); {37994#false} is VALID [2020-07-10 14:31:15,848 INFO L263 TraceCheckUtils]: 246: Hoare triple {37994#false} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:15,848 INFO L263 TraceCheckUtils]: 247: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,848 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 [2020-07-10 14:31:15,849 INFO L280 TraceCheckUtils]: 249: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,849 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-10 14:31:15,849 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 [2020-07-10 14:31:15,849 INFO L280 TraceCheckUtils]: 252: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,850 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {37993#true} {37994#false} #500#return; {37994#false} is VALID [2020-07-10 14:31:15,850 INFO L280 TraceCheckUtils]: 254: Hoare triple {37994#false} assume !(0 != ~pumpRunning~0); {37994#false} is VALID [2020-07-10 14:31:15,850 INFO L280 TraceCheckUtils]: 255: Hoare triple {37994#false} assume 0 != ~systemActive~0; {37994#false} is VALID [2020-07-10 14:31:15,850 INFO L263 TraceCheckUtils]: 256: Hoare triple {37994#false} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,851 INFO L280 TraceCheckUtils]: 257: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:15,851 INFO L280 TraceCheckUtils]: 258: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:15,853 INFO L263 TraceCheckUtils]: 259: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,853 INFO L280 TraceCheckUtils]: 260: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,853 INFO L280 TraceCheckUtils]: 261: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:15,854 INFO L263 TraceCheckUtils]: 262: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,854 INFO L280 TraceCheckUtils]: 263: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:15,854 INFO L263 TraceCheckUtils]: 264: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:15,855 INFO L280 TraceCheckUtils]: 265: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,855 INFO L280 TraceCheckUtils]: 266: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:15,855 INFO L280 TraceCheckUtils]: 267: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,855 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:15,856 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 [2020-07-10 14:31:15,856 INFO L280 TraceCheckUtils]: 270: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:15,856 INFO L280 TraceCheckUtils]: 271: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:15,857 INFO L280 TraceCheckUtils]: 272: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,857 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:15,857 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 [2020-07-10 14:31:15,857 INFO L280 TraceCheckUtils]: 275: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:15,859 INFO L263 TraceCheckUtils]: 276: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,859 INFO L280 TraceCheckUtils]: 277: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:15,859 INFO L263 TraceCheckUtils]: 278: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:15,860 INFO L280 TraceCheckUtils]: 279: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:15,860 INFO L263 TraceCheckUtils]: 280: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:15,860 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 [2020-07-10 14:31:15,861 INFO L280 TraceCheckUtils]: 282: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,861 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:15,861 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 [2020-07-10 14:31:15,861 INFO L280 TraceCheckUtils]: 285: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,862 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:15,862 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 [2020-07-10 14:31:15,862 INFO L280 TraceCheckUtils]: 288: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:15,863 INFO L263 TraceCheckUtils]: 289: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:15,864 INFO L280 TraceCheckUtils]: 290: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:15,864 INFO L280 TraceCheckUtils]: 291: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,864 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:15,864 INFO L280 TraceCheckUtils]: 293: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,865 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:15,865 INFO L280 TraceCheckUtils]: 295: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,865 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-10 14:31:15,865 INFO L280 TraceCheckUtils]: 297: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,866 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37993#true} {37994#false} #504#return; {37994#false} is VALID [2020-07-10 14:31:15,866 INFO L263 TraceCheckUtils]: 299: Hoare triple {37994#false} call __utac_acc__Specification5_spec__3(); {37994#false} is VALID [2020-07-10 14:31:15,866 INFO L280 TraceCheckUtils]: 300: Hoare triple {37994#false} havoc ~tmp~3;havoc ~tmp___0~0; {37994#false} is VALID [2020-07-10 14:31:15,867 INFO L263 TraceCheckUtils]: 301: Hoare triple {37994#false} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:15,867 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 [2020-07-10 14:31:15,867 INFO L280 TraceCheckUtils]: 303: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,867 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {37993#true} {37994#false} #514#return; {37994#false} is VALID [2020-07-10 14:31:15,868 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 [2020-07-10 14:31:15,868 INFO L280 TraceCheckUtils]: 306: Hoare triple {37994#false} assume 2 != ~tmp~3; {37994#false} is VALID [2020-07-10 14:31:15,868 INFO L263 TraceCheckUtils]: 307: Hoare triple {37994#false} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:15,869 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 [2020-07-10 14:31:15,869 INFO L280 TraceCheckUtils]: 309: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:15,869 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {37993#true} {37994#false} #516#return; {37994#false} is VALID [2020-07-10 14:31:15,869 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 [2020-07-10 14:31:15,870 INFO L280 TraceCheckUtils]: 312: Hoare triple {37994#false} assume 0 != ~tmp___0~0; {37994#false} is VALID [2020-07-10 14:31:15,870 INFO L280 TraceCheckUtils]: 313: Hoare triple {37994#false} assume 0 == ~switchedOnBeforeTS~0; {37994#false} is VALID [2020-07-10 14:31:15,870 INFO L263 TraceCheckUtils]: 314: Hoare triple {37994#false} call __automaton_fail(); {37994#false} is VALID [2020-07-10 14:31:15,871 INFO L280 TraceCheckUtils]: 315: Hoare triple {37994#false} assume !false; {37994#false} is VALID [2020-07-10 14:31:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 82 proven. 21 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2020-07-10 14:31:16,549 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405450458] [2020-07-10 14:31:16,549 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1825798314] [2020-07-10 14:31:16,549 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 [2020-07-10 14:31:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:16,881 INFO L264 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-10 14:31:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:17,005 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:31:17,946 INFO L263 TraceCheckUtils]: 0: Hoare triple {37993#true} call ULTIMATE.init(); {37993#true} is VALID [2020-07-10 14:31:17,952 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 [2020-07-10 14:31:17,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,953 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {37993#true} #540#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,954 INFO L263 TraceCheckUtils]: 4: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~9; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,956 INFO L263 TraceCheckUtils]: 6: Hoare triple {38645#(<= ~waterLevel~0 1)} call select_helpers(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,956 INFO L280 TraceCheckUtils]: 7: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,957 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #438#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,958 INFO L263 TraceCheckUtils]: 9: Hoare triple {38645#(<= ~waterLevel~0 1)} call select_features(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,959 INFO L280 TraceCheckUtils]: 10: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,959 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #440#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,960 INFO L263 TraceCheckUtils]: 12: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,961 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 [2020-07-10 14:31:17,961 INFO L280 TraceCheckUtils]: 14: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,962 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #442#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,963 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 [2020-07-10 14:31:17,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,964 INFO L263 TraceCheckUtils]: 18: Hoare triple {38645#(<= ~waterLevel~0 1)} call setup(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,966 INFO L280 TraceCheckUtils]: 19: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,966 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #444#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,967 INFO L263 TraceCheckUtils]: 21: Hoare triple {38645#(<= ~waterLevel~0 1)} call runTest(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,968 INFO L263 TraceCheckUtils]: 22: Hoare triple {38645#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,969 INFO L280 TraceCheckUtils]: 23: Hoare triple {38645#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,969 INFO L280 TraceCheckUtils]: 24: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,970 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #530#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,971 INFO L263 TraceCheckUtils]: 26: Hoare triple {38645#(<= ~waterLevel~0 1)} call test(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,971 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 [2020-07-10 14:31:17,972 INFO L280 TraceCheckUtils]: 28: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !false; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,972 INFO L280 TraceCheckUtils]: 29: Hoare triple {38645#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,973 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 [2020-07-10 14:31:17,974 INFO L280 TraceCheckUtils]: 31: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:17,974 INFO L263 TraceCheckUtils]: 32: Hoare triple {38645#(<= ~waterLevel~0 1)} call waterRise(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:17,976 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 [2020-07-10 14:31:17,977 INFO L280 TraceCheckUtils]: 34: Hoare triple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:31:17,978 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 [2020-07-10 14:31:17,979 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 [2020-07-10 14:31:17,979 INFO L280 TraceCheckUtils]: 37: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:31:17,980 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 [2020-07-10 14:31:17,981 INFO L280 TraceCheckUtils]: 39: Hoare triple {38750#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:31:17,982 INFO L263 TraceCheckUtils]: 40: Hoare triple {38750#(<= ~waterLevel~0 2)} call timeShift(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:17,982 INFO L263 TraceCheckUtils]: 41: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37993#true} is VALID [2020-07-10 14:31:17,982 INFO L263 TraceCheckUtils]: 42: Hoare triple {37993#true} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:17,982 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 [2020-07-10 14:31:17,982 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,982 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37993#true} {37993#true} #512#return; {37993#true} is VALID [2020-07-10 14:31:17,983 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 [2020-07-10 14:31:17,983 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,984 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:17,984 INFO L280 TraceCheckUtils]: 49: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:17,985 INFO L280 TraceCheckUtils]: 50: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:17,985 INFO L263 TraceCheckUtils]: 51: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {37993#true} is VALID [2020-07-10 14:31:17,985 INFO L280 TraceCheckUtils]: 52: Hoare triple {37993#true} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:17,986 INFO L280 TraceCheckUtils]: 53: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:17,986 INFO L263 TraceCheckUtils]: 54: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {37993#true} is VALID [2020-07-10 14:31:17,986 INFO L280 TraceCheckUtils]: 55: Hoare triple {37993#true} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:17,986 INFO L280 TraceCheckUtils]: 56: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:17,986 INFO L263 TraceCheckUtils]: 57: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:17,986 INFO L280 TraceCheckUtils]: 58: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-10 14:31:17,987 INFO L263 TraceCheckUtils]: 59: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-10 14:31:17,987 INFO L280 TraceCheckUtils]: 60: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:17,987 INFO L280 TraceCheckUtils]: 61: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-10 14:31:17,987 INFO L280 TraceCheckUtils]: 62: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,987 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-10 14:31:17,987 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 [2020-07-10 14:31:17,988 INFO L280 TraceCheckUtils]: 65: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-10 14:31:17,988 INFO L280 TraceCheckUtils]: 66: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-10 14:31:17,988 INFO L280 TraceCheckUtils]: 67: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,988 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-10 14:31:17,988 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 [2020-07-10 14:31:17,989 INFO L280 TraceCheckUtils]: 70: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:17,989 INFO L263 TraceCheckUtils]: 71: Hoare triple {37993#true} call activatePump(); {37993#true} is VALID [2020-07-10 14:31:17,989 INFO L280 TraceCheckUtils]: 72: Hoare triple {37993#true} havoc ~tmp~6; {37993#true} is VALID [2020-07-10 14:31:17,989 INFO L263 TraceCheckUtils]: 73: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:17,989 INFO L280 TraceCheckUtils]: 74: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:17,989 INFO L263 TraceCheckUtils]: 75: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:17,990 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 [2020-07-10 14:31:17,990 INFO L280 TraceCheckUtils]: 77: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,990 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:17,990 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 [2020-07-10 14:31:17,990 INFO L280 TraceCheckUtils]: 80: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,990 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-10 14:31:17,991 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 [2020-07-10 14:31:17,991 INFO L280 TraceCheckUtils]: 83: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-10 14:31:17,991 INFO L263 TraceCheckUtils]: 84: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {37993#true} is VALID [2020-07-10 14:31:17,991 INFO L280 TraceCheckUtils]: 85: Hoare triple {37993#true} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-10 14:31:17,991 INFO L280 TraceCheckUtils]: 86: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,992 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-10 14:31:17,992 INFO L280 TraceCheckUtils]: 88: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,992 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-10 14:31:17,992 INFO L280 TraceCheckUtils]: 90: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,992 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-10 14:31:17,992 INFO L280 TraceCheckUtils]: 92: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,994 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #504#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:17,994 INFO L263 TraceCheckUtils]: 94: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-10 14:31:17,994 INFO L280 TraceCheckUtils]: 95: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:17,994 INFO L263 TraceCheckUtils]: 96: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:17,995 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 [2020-07-10 14:31:17,995 INFO L280 TraceCheckUtils]: 98: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,995 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:17,995 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 [2020-07-10 14:31:17,995 INFO L280 TraceCheckUtils]: 101: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-10 14:31:17,996 INFO L280 TraceCheckUtils]: 102: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:17,996 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #506#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:17,997 INFO L280 TraceCheckUtils]: 104: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:17,998 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {38750#(<= ~waterLevel~0 2)} #490#return; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:31:17,999 INFO L280 TraceCheckUtils]: 106: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !false; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:31:17,999 INFO L280 TraceCheckUtils]: 107: Hoare triple {38750#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:31:18,000 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 [2020-07-10 14:31:18,001 INFO L280 TraceCheckUtils]: 109: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:31:18,002 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 [2020-07-10 14:31:18,002 INFO L280 TraceCheckUtils]: 111: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:31:18,003 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 [2020-07-10 14:31:18,003 INFO L280 TraceCheckUtils]: 113: Hoare triple {38750#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:31:18,004 INFO L263 TraceCheckUtils]: 114: Hoare triple {38750#(<= ~waterLevel~0 2)} call timeShift(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,005 INFO L263 TraceCheckUtils]: 115: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37993#true} is VALID [2020-07-10 14:31:18,005 INFO L263 TraceCheckUtils]: 116: Hoare triple {37993#true} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:18,005 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 [2020-07-10 14:31:18,005 INFO L280 TraceCheckUtils]: 118: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,005 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37993#true} {37993#true} #512#return; {37993#true} is VALID [2020-07-10 14:31:18,005 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 [2020-07-10 14:31:18,006 INFO L280 TraceCheckUtils]: 121: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,006 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,007 INFO L280 TraceCheckUtils]: 123: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,008 INFO L263 TraceCheckUtils]: 124: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,009 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 [2020-07-10 14:31:18,010 INFO L280 TraceCheckUtils]: 126: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,011 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 [2020-07-10 14:31:18,012 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 [2020-07-10 14:31:18,012 INFO L263 TraceCheckUtils]: 129: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37993#true} is VALID [2020-07-10 14:31:18,012 INFO L280 TraceCheckUtils]: 130: Hoare triple {37993#true} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:18,012 INFO L280 TraceCheckUtils]: 131: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:18,012 INFO L263 TraceCheckUtils]: 132: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:18,013 INFO L280 TraceCheckUtils]: 133: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:18,013 INFO L263 TraceCheckUtils]: 134: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:18,013 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 [2020-07-10 14:31:18,013 INFO L280 TraceCheckUtils]: 136: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,013 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:18,014 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 [2020-07-10 14:31:18,014 INFO L280 TraceCheckUtils]: 139: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,014 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {37993#true} {37993#true} #478#return; {37993#true} is VALID [2020-07-10 14:31:18,014 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 [2020-07-10 14:31:18,014 INFO L280 TraceCheckUtils]: 142: Hoare triple {37993#true} assume !(0 != ~tmp~5); {37993#true} is VALID [2020-07-10 14:31:18,014 INFO L263 TraceCheckUtils]: 143: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {37993#true} is VALID [2020-07-10 14:31:18,015 INFO L280 TraceCheckUtils]: 144: Hoare triple {37993#true} havoc ~tmp~4; {37993#true} is VALID [2020-07-10 14:31:18,015 INFO L280 TraceCheckUtils]: 145: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-10 14:31:18,015 INFO L263 TraceCheckUtils]: 146: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-10 14:31:18,015 INFO L280 TraceCheckUtils]: 147: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,015 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-10 14:31:18,015 INFO L280 TraceCheckUtils]: 149: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,016 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37993#true} {37993#true} #482#return; {37993#true} is VALID [2020-07-10 14:31:18,016 INFO L280 TraceCheckUtils]: 151: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,017 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 [2020-07-10 14:31:18,017 INFO L263 TraceCheckUtils]: 153: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-10 14:31:18,017 INFO L280 TraceCheckUtils]: 154: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:18,017 INFO L263 TraceCheckUtils]: 155: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:18,018 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 [2020-07-10 14:31:18,018 INFO L280 TraceCheckUtils]: 157: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,018 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:18,018 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 [2020-07-10 14:31:18,018 INFO L280 TraceCheckUtils]: 160: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-10 14:31:18,018 INFO L263 TraceCheckUtils]: 161: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:18,019 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 [2020-07-10 14:31:18,019 INFO L280 TraceCheckUtils]: 163: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,019 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:18,019 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 [2020-07-10 14:31:18,019 INFO L280 TraceCheckUtils]: 166: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:18,019 INFO L280 TraceCheckUtils]: 167: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-10 14:31:18,020 INFO L280 TraceCheckUtils]: 168: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,020 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 [2020-07-10 14:31:18,021 INFO L280 TraceCheckUtils]: 170: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,022 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 [2020-07-10 14:31:18,023 INFO L280 TraceCheckUtils]: 172: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !false; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,024 INFO L280 TraceCheckUtils]: 173: Hoare triple {38645#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,024 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 [2020-07-10 14:31:18,025 INFO L280 TraceCheckUtils]: 175: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~8); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,026 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 [2020-07-10 14:31:18,026 INFO L280 TraceCheckUtils]: 177: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,027 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 [2020-07-10 14:31:18,028 INFO L280 TraceCheckUtils]: 179: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,028 INFO L263 TraceCheckUtils]: 180: Hoare triple {38645#(<= ~waterLevel~0 1)} call timeShift(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,029 INFO L263 TraceCheckUtils]: 181: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37993#true} is VALID [2020-07-10 14:31:18,029 INFO L263 TraceCheckUtils]: 182: Hoare triple {37993#true} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:18,029 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 [2020-07-10 14:31:18,029 INFO L280 TraceCheckUtils]: 184: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,029 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {37993#true} {37993#true} #512#return; {37993#true} is VALID [2020-07-10 14:31:18,029 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 [2020-07-10 14:31:18,030 INFO L280 TraceCheckUtils]: 187: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,030 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,031 INFO L280 TraceCheckUtils]: 189: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,032 INFO L263 TraceCheckUtils]: 190: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,033 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 [2020-07-10 14:31:18,033 INFO L280 TraceCheckUtils]: 192: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,035 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 [2020-07-10 14:31:18,036 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 [2020-07-10 14:31:18,036 INFO L263 TraceCheckUtils]: 195: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37993#true} is VALID [2020-07-10 14:31:18,036 INFO L280 TraceCheckUtils]: 196: Hoare triple {37993#true} havoc ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:18,036 INFO L280 TraceCheckUtils]: 197: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-10 14:31:18,036 INFO L263 TraceCheckUtils]: 198: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-10 14:31:18,037 INFO L280 TraceCheckUtils]: 199: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-10 14:31:18,037 INFO L263 TraceCheckUtils]: 200: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-10 14:31:18,037 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 [2020-07-10 14:31:18,037 INFO L280 TraceCheckUtils]: 202: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,037 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-10 14:31:18,037 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 [2020-07-10 14:31:18,038 INFO L280 TraceCheckUtils]: 205: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,038 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {37993#true} {37993#true} #478#return; {37993#true} is VALID [2020-07-10 14:31:18,038 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 [2020-07-10 14:31:18,038 INFO L280 TraceCheckUtils]: 208: Hoare triple {37993#true} assume 0 != ~tmp~5; {37993#true} is VALID [2020-07-10 14:31:18,038 INFO L263 TraceCheckUtils]: 209: Hoare triple {37993#true} call deactivatePump(); {37993#true} is VALID [2020-07-10 14:31:18,038 INFO L280 TraceCheckUtils]: 210: Hoare triple {37993#true} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-10 14:31:18,039 INFO L280 TraceCheckUtils]: 211: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,039 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {37993#true} {37993#true} #480#return; {37993#true} is VALID [2020-07-10 14:31:18,039 INFO L280 TraceCheckUtils]: 213: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,040 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 [2020-07-10 14:31:18,040 INFO L263 TraceCheckUtils]: 215: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-10 14:31:18,040 INFO L280 TraceCheckUtils]: 216: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-10 14:31:18,040 INFO L263 TraceCheckUtils]: 217: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-10 14:31:18,041 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 [2020-07-10 14:31:18,041 INFO L280 TraceCheckUtils]: 219: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,041 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-10 14:31:18,041 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 [2020-07-10 14:31:18,041 INFO L280 TraceCheckUtils]: 222: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-10 14:31:18,042 INFO L263 TraceCheckUtils]: 223: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-10 14:31:18,042 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 [2020-07-10 14:31:18,042 INFO L280 TraceCheckUtils]: 225: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,042 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-10 14:31:18,042 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 [2020-07-10 14:31:18,043 INFO L280 TraceCheckUtils]: 228: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-10 14:31:18,043 INFO L280 TraceCheckUtils]: 229: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-10 14:31:18,044 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 [2020-07-10 14:31:18,044 INFO L280 TraceCheckUtils]: 231: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,046 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 [2020-07-10 14:31:18,046 INFO L280 TraceCheckUtils]: 233: Hoare triple {39343#(<= ~waterLevel~0 0)} assume !false; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:31:18,047 INFO L280 TraceCheckUtils]: 234: Hoare triple {39343#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:31:18,048 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 [2020-07-10 14:31:18,048 INFO L280 TraceCheckUtils]: 236: Hoare triple {39343#(<= ~waterLevel~0 0)} assume 0 != ~tmp~8; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:31:18,049 INFO L263 TraceCheckUtils]: 237: Hoare triple {39343#(<= ~waterLevel~0 0)} call waterRise(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:18,050 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 [2020-07-10 14:31:18,051 INFO L280 TraceCheckUtils]: 239: Hoare triple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:31:18,053 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 [2020-07-10 14:31:18,054 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 [2020-07-10 14:31:18,054 INFO L280 TraceCheckUtils]: 242: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,055 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 [2020-07-10 14:31:18,056 INFO L280 TraceCheckUtils]: 244: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,057 INFO L263 TraceCheckUtils]: 245: Hoare triple {38645#(<= ~waterLevel~0 1)} call timeShift(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,057 INFO L263 TraceCheckUtils]: 246: Hoare triple {38645#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,058 INFO L263 TraceCheckUtils]: 247: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret45 := isPumpRunning(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,059 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 [2020-07-10 14:31:18,059 INFO L280 TraceCheckUtils]: 249: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,060 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #512#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,061 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 [2020-07-10 14:31:18,061 INFO L280 TraceCheckUtils]: 252: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,062 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #500#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,063 INFO L280 TraceCheckUtils]: 254: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,063 INFO L280 TraceCheckUtils]: 255: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,064 INFO L263 TraceCheckUtils]: 256: Hoare triple {38645#(<= ~waterLevel~0 1)} call processEnvironment(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,065 INFO L280 TraceCheckUtils]: 257: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~tmp~5; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,066 INFO L280 TraceCheckUtils]: 258: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,066 INFO L263 TraceCheckUtils]: 259: Hoare triple {38645#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__methaneQuery(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,067 INFO L280 TraceCheckUtils]: 260: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~tmp~4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,068 INFO L280 TraceCheckUtils]: 261: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,068 INFO L263 TraceCheckUtils]: 262: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret48 := isHighWaterLevel(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,069 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 [2020-07-10 14:31:18,070 INFO L263 TraceCheckUtils]: 264: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret68 := isHighWaterSensorDry(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,071 INFO L280 TraceCheckUtils]: 265: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:31:18,072 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 [2020-07-10 14:31:18,072 INFO L280 TraceCheckUtils]: 267: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,072 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #498#return; {37994#false} is VALID [2020-07-10 14:31:18,072 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 [2020-07-10 14:31:18,072 INFO L280 TraceCheckUtils]: 270: Hoare triple {37994#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37994#false} is VALID [2020-07-10 14:31:18,073 INFO L280 TraceCheckUtils]: 271: Hoare triple {37994#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37994#false} is VALID [2020-07-10 14:31:18,073 INFO L280 TraceCheckUtils]: 272: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,073 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #520#return; {37994#false} is VALID [2020-07-10 14:31:18,073 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 [2020-07-10 14:31:18,073 INFO L280 TraceCheckUtils]: 275: Hoare triple {37994#false} assume 0 != ~tmp~4; {37994#false} is VALID [2020-07-10 14:31:18,074 INFO L263 TraceCheckUtils]: 276: Hoare triple {37994#false} call activatePump(); {37994#false} is VALID [2020-07-10 14:31:18,074 INFO L280 TraceCheckUtils]: 277: Hoare triple {37994#false} havoc ~tmp~6; {37994#false} is VALID [2020-07-10 14:31:18,074 INFO L263 TraceCheckUtils]: 278: Hoare triple {37994#false} call #t~ret50 := isMethaneAlarm(); {37994#false} is VALID [2020-07-10 14:31:18,074 INFO L280 TraceCheckUtils]: 279: Hoare triple {37994#false} havoc ~retValue_acc~6; {37994#false} is VALID [2020-07-10 14:31:18,074 INFO L263 TraceCheckUtils]: 280: Hoare triple {37994#false} call #t~ret51 := isMethaneLevelCritical(); {37994#false} is VALID [2020-07-10 14:31:18,074 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 [2020-07-10 14:31:18,075 INFO L280 TraceCheckUtils]: 282: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,075 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {37994#false} {37994#false} #534#return; {37994#false} is VALID [2020-07-10 14:31:18,075 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 [2020-07-10 14:31:18,075 INFO L280 TraceCheckUtils]: 285: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,075 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {37994#false} {37994#false} #494#return; {37994#false} is VALID [2020-07-10 14:31:18,076 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 [2020-07-10 14:31:18,076 INFO L280 TraceCheckUtils]: 288: Hoare triple {37994#false} assume !(0 != ~tmp~6); {37994#false} is VALID [2020-07-10 14:31:18,076 INFO L263 TraceCheckUtils]: 289: Hoare triple {37994#false} call activatePump__wrappee__highWaterSensor(); {37994#false} is VALID [2020-07-10 14:31:18,076 INFO L280 TraceCheckUtils]: 290: Hoare triple {37994#false} ~pumpRunning~0 := 1; {37994#false} is VALID [2020-07-10 14:31:18,076 INFO L280 TraceCheckUtils]: 291: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,076 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {37994#false} {37994#false} #496#return; {37994#false} is VALID [2020-07-10 14:31:18,077 INFO L280 TraceCheckUtils]: 293: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,077 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {37994#false} {37994#false} #522#return; {37994#false} is VALID [2020-07-10 14:31:18,077 INFO L280 TraceCheckUtils]: 295: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,077 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #484#return; {37994#false} is VALID [2020-07-10 14:31:18,077 INFO L280 TraceCheckUtils]: 297: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,077 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #504#return; {37994#false} is VALID [2020-07-10 14:31:18,078 INFO L263 TraceCheckUtils]: 299: Hoare triple {37994#false} call __utac_acc__Specification5_spec__3(); {37994#false} is VALID [2020-07-10 14:31:18,078 INFO L280 TraceCheckUtils]: 300: Hoare triple {37994#false} havoc ~tmp~3;havoc ~tmp___0~0; {37994#false} is VALID [2020-07-10 14:31:18,078 INFO L263 TraceCheckUtils]: 301: Hoare triple {37994#false} call #t~ret46 := getWaterLevel(); {37994#false} is VALID [2020-07-10 14:31:18,078 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 [2020-07-10 14:31:18,078 INFO L280 TraceCheckUtils]: 303: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,078 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {37994#false} {37994#false} #514#return; {37994#false} is VALID [2020-07-10 14:31:18,079 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 [2020-07-10 14:31:18,079 INFO L280 TraceCheckUtils]: 306: Hoare triple {37994#false} assume 2 != ~tmp~3; {37994#false} is VALID [2020-07-10 14:31:18,079 INFO L263 TraceCheckUtils]: 307: Hoare triple {37994#false} call #t~ret47 := isPumpRunning(); {37994#false} is VALID [2020-07-10 14:31:18,079 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 [2020-07-10 14:31:18,079 INFO L280 TraceCheckUtils]: 309: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-10 14:31:18,079 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {37994#false} {37994#false} #516#return; {37994#false} is VALID [2020-07-10 14:31:18,080 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 [2020-07-10 14:31:18,080 INFO L280 TraceCheckUtils]: 312: Hoare triple {37994#false} assume 0 != ~tmp___0~0; {37994#false} is VALID [2020-07-10 14:31:18,080 INFO L280 TraceCheckUtils]: 313: Hoare triple {37994#false} assume 0 == ~switchedOnBeforeTS~0; {37994#false} is VALID [2020-07-10 14:31:18,080 INFO L263 TraceCheckUtils]: 314: Hoare triple {37994#false} call __automaton_fail(); {37994#false} is VALID [2020-07-10 14:31:18,080 INFO L280 TraceCheckUtils]: 315: Hoare triple {37994#false} assume !false; {37994#false} is VALID [2020-07-10 14:31:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 193 proven. 16 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2020-07-10 14:31:18,147 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:31:18,148 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2020-07-10 14:31:18,150 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428621230] [2020-07-10 14:31:18,152 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 316 [2020-07-10 14:31:18,162 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:18,162 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:31:18,653 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:18,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:31:18,654 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:18,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:31:18,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:31:18,655 INFO L87 Difference]: Start difference. First operand 868 states and 1002 transitions. Second operand 22 states. [2020-07-10 14:31:20,431 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:26,030 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:26,930 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:31:28,458 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:31:41,338 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:31:43,356 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:31:44,339 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:31:45,029 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:31:46,618 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:31:47,350 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:00,932 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:32:01,704 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:32:02,197 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:32:02,570 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:03,394 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-10 14:32:03,955 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:04,585 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-10 14:32:05,003 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:06,030 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:32:06,677 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:32:11,395 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:12,229 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:13,021 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:32:13,789 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:32:14,271 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:32:14,650 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:32:15,477 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:32:15,996 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:32:16,611 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:32:16,992 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:32:17,982 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-10 14:32:18,637 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-10 14:32:58,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:58,879 INFO L93 Difference]: Finished difference Result 3187 states and 4085 transitions. [2020-07-10 14:32:58,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2020-07-10 14:32:58,879 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 316 [2020-07-10 14:32:58,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:58,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:32:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1287 transitions. [2020-07-10 14:32:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:32:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1287 transitions. [2020-07-10 14:32:58,907 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 89 states and 1287 transitions. [2020-07-10 14:33:03,384 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1287 edges. 1287 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:03,688 INFO L225 Difference]: With dead ends: 3187 [2020-07-10 14:33:03,689 INFO L226 Difference]: Without dead ends: 2355 [2020-07-10 14:33:03,695 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 541 GetRequests, 434 SyntacticMatches, 1 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3967 ImplicationChecksByTransitivity, 14.6s TimeCoverageRelationStatistics Valid=2029, Invalid=9527, Unknown=0, NotChecked=0, Total=11556 [2020-07-10 14:33:03,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2355 states. [2020-07-10 14:33:25,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2355 to 1897. [2020-07-10 14:33:25,948 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:25,948 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2355 states. Second operand 1897 states. [2020-07-10 14:33:25,948 INFO L74 IsIncluded]: Start isIncluded. First operand 2355 states. Second operand 1897 states. [2020-07-10 14:33:25,948 INFO L87 Difference]: Start difference. First operand 2355 states. Second operand 1897 states. [2020-07-10 14:33:26,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:26,118 INFO L93 Difference]: Finished difference Result 2355 states and 2907 transitions. [2020-07-10 14:33:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 2907 transitions. [2020-07-10 14:33:26,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:26,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:26,122 INFO L74 IsIncluded]: Start isIncluded. First operand 1897 states. Second operand 2355 states. [2020-07-10 14:33:26,122 INFO L87 Difference]: Start difference. First operand 1897 states. Second operand 2355 states. [2020-07-10 14:33:26,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:26,311 INFO L93 Difference]: Finished difference Result 2355 states and 2907 transitions. [2020-07-10 14:33:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 2907 transitions. [2020-07-10 14:33:26,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:26,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:26,315 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:26,316 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1897 states. [2020-07-10 14:33:26,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1897 states and 2153 transitions. [2020-07-10 14:33:26,472 INFO L78 Accepts]: Start accepts. Automaton has 1897 states and 2153 transitions. Word has length 316 [2020-07-10 14:33:26,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:26,472 INFO L479 AbstractCegarLoop]: Abstraction has 1897 states and 2153 transitions. [2020-07-10 14:33:26,472 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-10 14:33:26,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2153 transitions. [2020-07-10 14:33:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2020-07-10 14:33:26,477 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:26,478 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:33:26,692 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:33:26,693 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:26,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:26,694 INFO L82 PathProgramCache]: Analyzing trace with hash 1090467431, now seen corresponding path program 1 times [2020-07-10 14:33:26,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:26,695 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811489403] [2020-07-10 14:33:26,695 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,122 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {51669#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {51353#true} is VALID [2020-07-10 14:33:27,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,174 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #540#return; {51353#true} is VALID [2020-07-10 14:33:27,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,177 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #438#return; {51353#true} is VALID [2020-07-10 14:33:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,179 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #440#return; {51353#true} is VALID [2020-07-10 14:33:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51670#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:27,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {51670#(= 1 |valid_product_#res|)} assume true; {51670#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:27,212 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51670#(= 1 |valid_product_#res|)} {51353#true} #442#return; {51365#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:33:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,215 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #444#return; {51353#true} is VALID [2020-07-10 14:33:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51353#true} is VALID [2020-07-10 14:33:27,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,233 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #530#return; {51353#true} is VALID [2020-07-10 14:33:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-10 14:33:27,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,250 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #486#return; {51353#true} is VALID [2020-07-10 14:33:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,294 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,294 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,294 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,295 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,295 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,334 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,335 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,335 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,336 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,336 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:27,336 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,336 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,337 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,347 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,348 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,348 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,349 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,349 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-10 14:33:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,355 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-10 14:33:27,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:27,355 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,356 INFO L263 TraceCheckUtils]: 3: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,356 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,357 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,357 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-10 14:33:27,357 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-10 14:33:27,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-10 14:33:27,359 INFO L263 TraceCheckUtils]: 12: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,359 INFO L280 TraceCheckUtils]: 13: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,359 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,359 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-10 14:33:27,359 INFO L280 TraceCheckUtils]: 16: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,360 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-10 14:33:27,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,360 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,361 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,362 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:27,362 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,363 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:27,363 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,364 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:27,365 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,365 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,365 INFO L263 TraceCheckUtils]: 20: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,365 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,365 INFO L280 TraceCheckUtils]: 22: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,366 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,366 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,366 INFO L280 TraceCheckUtils]: 25: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,366 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-10 14:33:27,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-10 14:33:27,367 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-10 14:33:27,367 INFO L263 TraceCheckUtils]: 29: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,368 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-10 14:33:27,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,369 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-10 14:33:27,369 INFO L280 TraceCheckUtils]: 35: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,369 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-10 14:33:27,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,371 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,372 INFO L263 TraceCheckUtils]: 5: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,373 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,373 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,373 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,374 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,374 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,374 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:27,374 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,374 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,374 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,375 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:27,375 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,376 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,376 INFO L280 TraceCheckUtils]: 20: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:27,376 INFO L263 TraceCheckUtils]: 21: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,376 INFO L280 TraceCheckUtils]: 22: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,376 INFO L263 TraceCheckUtils]: 23: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,377 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,377 INFO L280 TraceCheckUtils]: 25: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,377 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,377 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,377 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,377 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-10 14:33:27,378 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-10 14:33:27,378 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-10 14:33:27,379 INFO L263 TraceCheckUtils]: 32: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,379 INFO L280 TraceCheckUtils]: 33: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,379 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,379 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-10 14:33:27,379 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,380 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-10 14:33:27,380 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,380 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-10 14:33:27,380 INFO L280 TraceCheckUtils]: 40: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,380 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,391 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,391 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,392 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:27,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume !(2 != ~tmp~3); {51353#true} is VALID [2020-07-10 14:33:27,393 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,393 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:27,394 INFO L263 TraceCheckUtils]: 0: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,394 INFO L263 TraceCheckUtils]: 1: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,395 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,395 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,395 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,395 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:27,396 INFO L263 TraceCheckUtils]: 10: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,396 INFO L280 TraceCheckUtils]: 11: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,397 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,397 INFO L263 TraceCheckUtils]: 13: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,397 INFO L280 TraceCheckUtils]: 14: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,398 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,398 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,398 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,398 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,398 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,399 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,399 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,399 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,399 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,399 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:27,399 INFO L280 TraceCheckUtils]: 25: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,400 INFO L280 TraceCheckUtils]: 26: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,400 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,400 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:27,400 INFO L280 TraceCheckUtils]: 29: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,401 INFO L263 TraceCheckUtils]: 30: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,401 INFO L280 TraceCheckUtils]: 31: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:27,401 INFO L263 TraceCheckUtils]: 32: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,401 INFO L280 TraceCheckUtils]: 33: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,401 INFO L263 TraceCheckUtils]: 34: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,402 INFO L280 TraceCheckUtils]: 35: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,402 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,402 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,402 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,402 INFO L280 TraceCheckUtils]: 39: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,402 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-10 14:33:27,403 INFO L280 TraceCheckUtils]: 41: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-10 14:33:27,403 INFO L280 TraceCheckUtils]: 42: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-10 14:33:27,404 INFO L263 TraceCheckUtils]: 43: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,405 INFO L280 TraceCheckUtils]: 44: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,405 INFO L280 TraceCheckUtils]: 45: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,405 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-10 14:33:27,405 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,405 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-10 14:33:27,405 INFO L280 TraceCheckUtils]: 49: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,406 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-10 14:33:27,406 INFO L280 TraceCheckUtils]: 51: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,406 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:27,406 INFO L263 TraceCheckUtils]: 53: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:27,406 INFO L280 TraceCheckUtils]: 54: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,406 INFO L263 TraceCheckUtils]: 55: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,407 INFO L280 TraceCheckUtils]: 56: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,407 INFO L280 TraceCheckUtils]: 57: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,407 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,407 INFO L280 TraceCheckUtils]: 59: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:27,407 INFO L280 TraceCheckUtils]: 60: Hoare triple {51353#true} assume !(2 != ~tmp~3); {51353#true} is VALID [2020-07-10 14:33:27,407 INFO L280 TraceCheckUtils]: 61: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,408 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:27,408 INFO L280 TraceCheckUtils]: 63: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,408 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-10 14:33:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,422 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,422 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,423 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,423 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-10 14:33:27,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,430 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-10 14:33:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,441 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,441 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,442 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,442 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-10 14:33:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,448 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-10 14:33:27,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,448 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-10 14:33:27,448 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,449 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-10 14:33:27,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,449 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-10 14:33:27,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,449 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,450 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,450 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,450 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,450 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,451 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,451 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,451 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-10 14:33:27,451 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-10 14:33:27,451 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~tmp~5); {51353#true} is VALID [2020-07-10 14:33:27,452 INFO L263 TraceCheckUtils]: 13: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,452 INFO L280 TraceCheckUtils]: 14: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,453 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,453 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-10 14:33:27,453 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,453 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-10 14:33:27,453 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,453 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-10 14:33:27,454 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,454 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,464 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,468 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:27,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,468 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:27,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:27,469 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,469 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,469 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,470 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:27,470 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:27,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume 0 != ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,470 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume !(0 == ~switchedOnBeforeTS~0); {51353#true} is VALID [2020-07-10 14:33:27,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,471 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:27,472 INFO L263 TraceCheckUtils]: 0: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,472 INFO L263 TraceCheckUtils]: 1: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,472 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,473 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,474 INFO L263 TraceCheckUtils]: 9: Hoare triple {51353#true} call lowerWaterLevel(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:27,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-10 14:33:27,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,474 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-10 14:33:27,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:27,475 INFO L263 TraceCheckUtils]: 14: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,476 INFO L280 TraceCheckUtils]: 16: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,476 INFO L263 TraceCheckUtils]: 17: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,476 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,476 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,476 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,477 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,477 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,477 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,477 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,477 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-10 14:33:27,478 INFO L280 TraceCheckUtils]: 26: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-10 14:33:27,478 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} assume !(0 != ~tmp~5); {51353#true} is VALID [2020-07-10 14:33:27,478 INFO L263 TraceCheckUtils]: 28: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,479 INFO L280 TraceCheckUtils]: 29: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,479 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,479 INFO L263 TraceCheckUtils]: 31: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-10 14:33:27,479 INFO L280 TraceCheckUtils]: 32: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,479 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-10 14:33:27,480 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,480 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-10 14:33:27,480 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,480 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:27,480 INFO L263 TraceCheckUtils]: 38: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:27,480 INFO L280 TraceCheckUtils]: 39: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,481 INFO L263 TraceCheckUtils]: 40: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,481 INFO L280 TraceCheckUtils]: 41: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,481 INFO L280 TraceCheckUtils]: 42: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,481 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,481 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:27,481 INFO L280 TraceCheckUtils]: 45: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:27,482 INFO L263 TraceCheckUtils]: 46: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,482 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,482 INFO L280 TraceCheckUtils]: 48: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,482 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:27,482 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:27,482 INFO L280 TraceCheckUtils]: 51: Hoare triple {51353#true} assume 0 != ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,483 INFO L280 TraceCheckUtils]: 52: Hoare triple {51353#true} assume !(0 == ~switchedOnBeforeTS~0); {51353#true} is VALID [2020-07-10 14:33:27,483 INFO L280 TraceCheckUtils]: 53: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,483 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:27,483 INFO L280 TraceCheckUtils]: 55: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,483 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-10 14:33:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {51901#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51353#true} #488#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,543 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,543 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,544 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,545 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-10 14:33:27,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,550 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-10 14:33:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,564 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,565 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,565 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-10 14:33:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51353#true} is VALID [2020-07-10 14:33:27,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,569 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #480#return; {51353#true} is VALID [2020-07-10 14:33:27,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,569 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,569 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,570 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,570 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,570 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,570 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,570 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,571 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-10 14:33:27,571 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-10 14:33:27,571 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume 0 != ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,572 INFO L263 TraceCheckUtils]: 13: Hoare triple {51353#true} call deactivatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,572 INFO L280 TraceCheckUtils]: 14: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51353#true} is VALID [2020-07-10 14:33:27,572 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,572 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51353#true} {51353#true} #480#return; {51353#true} is VALID [2020-07-10 14:33:27,573 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,573 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,579 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,583 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:27,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,583 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,584 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,584 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:27,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:27,584 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,585 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,585 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:27,585 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:27,585 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-10 14:33:27,586 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,586 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:27,587 INFO L263 TraceCheckUtils]: 0: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,587 INFO L263 TraceCheckUtils]: 1: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,588 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,588 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,588 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,588 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,589 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,589 INFO L263 TraceCheckUtils]: 9: Hoare triple {51353#true} call lowerWaterLevel(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:27,590 INFO L280 TraceCheckUtils]: 10: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-10 14:33:27,590 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,590 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-10 14:33:27,590 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:27,591 INFO L263 TraceCheckUtils]: 14: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,591 INFO L280 TraceCheckUtils]: 15: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,591 INFO L280 TraceCheckUtils]: 16: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,592 INFO L263 TraceCheckUtils]: 17: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,592 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,592 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,592 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,592 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,592 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,593 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,593 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,593 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-10 14:33:27,593 INFO L280 TraceCheckUtils]: 26: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-10 14:33:27,593 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} assume 0 != ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,594 INFO L263 TraceCheckUtils]: 28: Hoare triple {51353#true} call deactivatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,594 INFO L280 TraceCheckUtils]: 29: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51353#true} is VALID [2020-07-10 14:33:27,594 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,595 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {51353#true} {51353#true} #480#return; {51353#true} is VALID [2020-07-10 14:33:27,595 INFO L280 TraceCheckUtils]: 32: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,595 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:27,595 INFO L263 TraceCheckUtils]: 34: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:27,595 INFO L280 TraceCheckUtils]: 35: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,596 INFO L263 TraceCheckUtils]: 36: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,596 INFO L280 TraceCheckUtils]: 37: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,596 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,596 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,596 INFO L280 TraceCheckUtils]: 40: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:27,596 INFO L280 TraceCheckUtils]: 41: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:27,597 INFO L263 TraceCheckUtils]: 42: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,597 INFO L280 TraceCheckUtils]: 43: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,597 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,597 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:27,597 INFO L280 TraceCheckUtils]: 46: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:27,597 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-10 14:33:27,598 INFO L280 TraceCheckUtils]: 48: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,598 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:27,598 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,599 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #490#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-10 14:33:27,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,605 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #486#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,622 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,622 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,623 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,624 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,624 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,641 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,641 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,642 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,643 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-10 14:33:27,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,643 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,647 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-10 14:33:27,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,648 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,648 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,649 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,649 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,649 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,649 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,650 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-10 14:33:27,650 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,650 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,651 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,651 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:27,651 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume !(0 != ~tmp~4); {51353#true} is VALID [2020-07-10 14:33:27,652 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-10 14:33:27,652 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,652 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-10 14:33:27,652 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,652 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-10 14:33:27,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,654 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,655 INFO L263 TraceCheckUtils]: 5: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,655 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,655 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,656 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,656 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,656 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-10 14:33:27,657 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,657 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,658 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,658 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:27,658 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} assume !(0 != ~tmp~4); {51353#true} is VALID [2020-07-10 14:33:27,658 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-10 14:33:27,658 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,659 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-10 14:33:27,659 INFO L280 TraceCheckUtils]: 22: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,659 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-10 14:33:27,660 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,660 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,668 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,671 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:27,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,672 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,672 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:27,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:27,673 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,673 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,673 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:27,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:27,674 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-10 14:33:27,674 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,674 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:27,675 INFO L263 TraceCheckUtils]: 0: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,675 INFO L263 TraceCheckUtils]: 1: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,676 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,676 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,677 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,677 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:27,678 INFO L263 TraceCheckUtils]: 10: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,678 INFO L280 TraceCheckUtils]: 11: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,678 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,679 INFO L263 TraceCheckUtils]: 13: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,679 INFO L280 TraceCheckUtils]: 14: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,679 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,679 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,679 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,680 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,680 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,680 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,680 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,680 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,680 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,681 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-10 14:33:27,681 INFO L280 TraceCheckUtils]: 25: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,681 INFO L280 TraceCheckUtils]: 26: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,681 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,681 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:27,681 INFO L280 TraceCheckUtils]: 29: Hoare triple {51353#true} assume !(0 != ~tmp~4); {51353#true} is VALID [2020-07-10 14:33:27,682 INFO L263 TraceCheckUtils]: 30: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-10 14:33:27,682 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,682 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-10 14:33:27,682 INFO L280 TraceCheckUtils]: 33: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,682 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-10 14:33:27,682 INFO L280 TraceCheckUtils]: 35: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,683 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:27,683 INFO L263 TraceCheckUtils]: 37: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:27,683 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,683 INFO L263 TraceCheckUtils]: 39: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,683 INFO L280 TraceCheckUtils]: 40: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,683 INFO L280 TraceCheckUtils]: 41: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,684 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,684 INFO L280 TraceCheckUtils]: 43: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:27,684 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:27,684 INFO L263 TraceCheckUtils]: 45: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,684 INFO L280 TraceCheckUtils]: 46: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,685 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,685 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:27,685 INFO L280 TraceCheckUtils]: 49: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:27,685 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-10 14:33:27,685 INFO L280 TraceCheckUtils]: 51: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,685 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:27,686 INFO L280 TraceCheckUtils]: 53: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,686 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #490#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-10 14:33:27,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,692 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #486#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,699 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,700 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,700 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,701 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #500#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,746 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,746 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,747 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,748 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,749 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:27,749 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,749 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,749 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,892 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:33:27,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,893 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,895 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:33:27,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,898 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,902 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:27,902 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,903 INFO L263 TraceCheckUtils]: 3: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,903 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,905 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:33:27,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,906 INFO L280 TraceCheckUtils]: 8: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,907 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,908 INFO L280 TraceCheckUtils]: 10: Hoare triple {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,909 INFO L280 TraceCheckUtils]: 11: Hoare triple {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~6); {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,910 INFO L263 TraceCheckUtils]: 12: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,910 INFO L280 TraceCheckUtils]: 13: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,910 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,911 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,912 INFO L280 TraceCheckUtils]: 16: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,913 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #522#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,914 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,914 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,914 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,914 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,914 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,915 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,915 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,915 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:27,915 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,915 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,916 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:27,916 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,917 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,917 INFO L280 TraceCheckUtils]: 17: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:27,917 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,917 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,917 INFO L263 TraceCheckUtils]: 20: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,920 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:33:27,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,921 INFO L280 TraceCheckUtils]: 25: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,922 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,923 INFO L280 TraceCheckUtils]: 27: Hoare triple {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,924 INFO L280 TraceCheckUtils]: 28: Hoare triple {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~6); {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,924 INFO L263 TraceCheckUtils]: 29: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,925 INFO L280 TraceCheckUtils]: 30: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,925 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,926 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,926 INFO L280 TraceCheckUtils]: 33: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,927 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #522#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,927 INFO L280 TraceCheckUtils]: 35: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,928 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #484#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,931 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,931 INFO L280 TraceCheckUtils]: 3: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,931 INFO L263 TraceCheckUtils]: 5: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,931 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,931 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,932 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,932 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,932 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,932 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,933 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:27,933 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,933 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,933 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,933 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:27,933 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,934 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,934 INFO L280 TraceCheckUtils]: 20: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:27,935 INFO L263 TraceCheckUtils]: 21: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,935 INFO L263 TraceCheckUtils]: 23: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,936 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,937 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:33:27,938 INFO L280 TraceCheckUtils]: 27: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,939 INFO L280 TraceCheckUtils]: 28: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,940 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,941 INFO L280 TraceCheckUtils]: 30: Hoare triple {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:27,942 INFO L280 TraceCheckUtils]: 31: Hoare triple {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~6); {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,943 INFO L263 TraceCheckUtils]: 32: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,943 INFO L280 TraceCheckUtils]: 33: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,943 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,944 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,945 INFO L280 TraceCheckUtils]: 36: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,945 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #522#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,946 INFO L280 TraceCheckUtils]: 38: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,947 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #484#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,948 INFO L280 TraceCheckUtils]: 40: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:27,949 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51500#(not (= 0 ~methaneLevelCritical~0))} #504#return; {51354#false} is VALID [2020-07-10 14:33:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,955 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51354#false} #514#return; {51354#false} is VALID [2020-07-10 14:33:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:27,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51354#false} #516#return; {51354#false} is VALID [2020-07-10 14:33:27,963 INFO L263 TraceCheckUtils]: 0: Hoare triple {51353#true} call ULTIMATE.init(); {51669#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:33:27,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {51669#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {51353#true} is VALID [2020-07-10 14:33:27,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,964 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #540#return; {51353#true} is VALID [2020-07-10 14:33:27,964 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret75 := main(); {51353#true} is VALID [2020-07-10 14:33:27,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~11;havoc ~tmp~9; {51353#true} is VALID [2020-07-10 14:33:27,965 INFO L263 TraceCheckUtils]: 6: Hoare triple {51353#true} call select_helpers(); {51353#true} is VALID [2020-07-10 14:33:27,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,965 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #438#return; {51353#true} is VALID [2020-07-10 14:33:27,965 INFO L263 TraceCheckUtils]: 9: Hoare triple {51353#true} call select_features(); {51353#true} is VALID [2020-07-10 14:33:27,966 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,966 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #440#return; {51353#true} is VALID [2020-07-10 14:33:27,966 INFO L263 TraceCheckUtils]: 12: Hoare triple {51353#true} call #t~ret74 := valid_product(); {51353#true} is VALID [2020-07-10 14:33:27,967 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51670#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:27,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {51670#(= 1 |valid_product_#res|)} assume true; {51670#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:33:27,969 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51670#(= 1 |valid_product_#res|)} {51353#true} #442#return; {51365#(= |main_#t~ret74| 1)} is VALID [2020-07-10 14:33:27,969 INFO L280 TraceCheckUtils]: 16: Hoare triple {51365#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {51366#(= 1 main_~tmp~9)} is VALID [2020-07-10 14:33:27,970 INFO L280 TraceCheckUtils]: 17: Hoare triple {51366#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {51353#true} is VALID [2020-07-10 14:33:27,970 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call setup(); {51353#true} is VALID [2020-07-10 14:33:27,970 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,970 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51353#true} {51353#true} #444#return; {51353#true} is VALID [2020-07-10 14:33:27,970 INFO L263 TraceCheckUtils]: 21: Hoare triple {51353#true} call runTest(); {51353#true} is VALID [2020-07-10 14:33:27,971 INFO L263 TraceCheckUtils]: 22: Hoare triple {51353#true} call __utac_acc__Specification5_spec__1(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,971 INFO L280 TraceCheckUtils]: 23: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51353#true} is VALID [2020-07-10 14:33:27,972 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,972 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #530#return; {51353#true} is VALID [2020-07-10 14:33:27,972 INFO L263 TraceCheckUtils]: 26: Hoare triple {51353#true} call test(); {51353#true} is VALID [2020-07-10 14:33:27,972 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {51353#true} is VALID [2020-07-10 14:33:27,972 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-10 14:33:27,972 INFO L280 TraceCheckUtils]: 29: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-10 14:33:27,972 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-10 14:33:27,973 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume 0 != ~tmp~8; {51353#true} is VALID [2020-07-10 14:33:27,973 INFO L263 TraceCheckUtils]: 32: Hoare triple {51353#true} call waterRise(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:27,974 INFO L280 TraceCheckUtils]: 33: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-10 14:33:27,974 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,974 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {51353#true} #486#return; {51353#true} is VALID [2020-07-10 14:33:27,974 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-10 14:33:27,974 INFO L280 TraceCheckUtils]: 37: Hoare triple {51353#true} assume !(0 != ~tmp___0~2); {51353#true} is VALID [2020-07-10 14:33:27,974 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51353#true} is VALID [2020-07-10 14:33:27,975 INFO L280 TraceCheckUtils]: 39: Hoare triple {51353#true} assume 0 != ~tmp___2~0; {51353#true} is VALID [2020-07-10 14:33:27,976 INFO L263 TraceCheckUtils]: 40: Hoare triple {51353#true} call timeShift(); {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:27,976 INFO L263 TraceCheckUtils]: 41: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,977 INFO L263 TraceCheckUtils]: 42: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,977 INFO L280 TraceCheckUtils]: 43: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,977 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,977 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,977 INFO L280 TraceCheckUtils]: 46: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,978 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,978 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,978 INFO L280 TraceCheckUtils]: 49: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,978 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:27,979 INFO L263 TraceCheckUtils]: 51: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,979 INFO L280 TraceCheckUtils]: 52: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,979 INFO L280 TraceCheckUtils]: 53: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:27,980 INFO L263 TraceCheckUtils]: 54: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,980 INFO L280 TraceCheckUtils]: 55: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,981 INFO L280 TraceCheckUtils]: 56: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,981 INFO L263 TraceCheckUtils]: 57: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,981 INFO L280 TraceCheckUtils]: 58: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:27,981 INFO L263 TraceCheckUtils]: 59: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:27,981 INFO L280 TraceCheckUtils]: 60: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,982 INFO L280 TraceCheckUtils]: 61: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:27,982 INFO L280 TraceCheckUtils]: 62: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,982 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:27,982 INFO L280 TraceCheckUtils]: 64: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:27,982 INFO L280 TraceCheckUtils]: 65: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:27,983 INFO L280 TraceCheckUtils]: 66: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:27,983 INFO L280 TraceCheckUtils]: 67: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,983 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:27,983 INFO L280 TraceCheckUtils]: 69: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:27,983 INFO L280 TraceCheckUtils]: 70: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:27,984 INFO L263 TraceCheckUtils]: 71: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,984 INFO L280 TraceCheckUtils]: 72: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:27,985 INFO L263 TraceCheckUtils]: 73: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,985 INFO L280 TraceCheckUtils]: 74: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,985 INFO L263 TraceCheckUtils]: 75: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,985 INFO L280 TraceCheckUtils]: 76: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,985 INFO L280 TraceCheckUtils]: 77: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,985 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,986 INFO L280 TraceCheckUtils]: 79: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,986 INFO L280 TraceCheckUtils]: 80: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,986 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-10 14:33:27,986 INFO L280 TraceCheckUtils]: 82: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-10 14:33:27,986 INFO L280 TraceCheckUtils]: 83: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-10 14:33:27,987 INFO L263 TraceCheckUtils]: 84: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,987 INFO L280 TraceCheckUtils]: 85: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:27,988 INFO L280 TraceCheckUtils]: 86: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,988 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-10 14:33:27,988 INFO L280 TraceCheckUtils]: 88: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,988 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-10 14:33:27,988 INFO L280 TraceCheckUtils]: 90: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,988 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-10 14:33:27,989 INFO L280 TraceCheckUtils]: 92: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,989 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:27,989 INFO L263 TraceCheckUtils]: 94: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:27,989 INFO L280 TraceCheckUtils]: 95: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:27,989 INFO L263 TraceCheckUtils]: 96: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:27,989 INFO L280 TraceCheckUtils]: 97: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:27,989 INFO L280 TraceCheckUtils]: 98: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,990 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:27,990 INFO L280 TraceCheckUtils]: 100: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:27,990 INFO L280 TraceCheckUtils]: 101: Hoare triple {51353#true} assume !(2 != ~tmp~3); {51353#true} is VALID [2020-07-10 14:33:27,990 INFO L280 TraceCheckUtils]: 102: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,990 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:27,991 INFO L280 TraceCheckUtils]: 104: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,991 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-10 14:33:27,991 INFO L280 TraceCheckUtils]: 106: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-10 14:33:27,991 INFO L280 TraceCheckUtils]: 107: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-10 14:33:27,991 INFO L280 TraceCheckUtils]: 108: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-10 14:33:27,991 INFO L280 TraceCheckUtils]: 109: Hoare triple {51353#true} assume !(0 != ~tmp~8); {51353#true} is VALID [2020-07-10 14:33:27,992 INFO L280 TraceCheckUtils]: 110: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-10 14:33:27,992 INFO L280 TraceCheckUtils]: 111: Hoare triple {51353#true} assume !(0 != ~tmp___0~2); {51353#true} is VALID [2020-07-10 14:33:27,992 INFO L280 TraceCheckUtils]: 112: Hoare triple {51353#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51353#true} is VALID [2020-07-10 14:33:27,992 INFO L280 TraceCheckUtils]: 113: Hoare triple {51353#true} assume 0 != ~tmp___2~0; {51353#true} is VALID [2020-07-10 14:33:27,993 INFO L263 TraceCheckUtils]: 114: Hoare triple {51353#true} call timeShift(); {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:27,994 INFO L263 TraceCheckUtils]: 115: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:27,995 INFO L263 TraceCheckUtils]: 116: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:27,995 INFO L280 TraceCheckUtils]: 117: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:27,995 INFO L280 TraceCheckUtils]: 118: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,995 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:27,995 INFO L280 TraceCheckUtils]: 120: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:27,995 INFO L280 TraceCheckUtils]: 121: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,995 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:27,996 INFO L280 TraceCheckUtils]: 123: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,996 INFO L263 TraceCheckUtils]: 124: Hoare triple {51353#true} call lowerWaterLevel(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:27,997 INFO L280 TraceCheckUtils]: 125: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-10 14:33:27,997 INFO L280 TraceCheckUtils]: 126: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,997 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-10 14:33:27,997 INFO L280 TraceCheckUtils]: 128: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:27,998 INFO L263 TraceCheckUtils]: 129: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:27,998 INFO L280 TraceCheckUtils]: 130: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:27,998 INFO L280 TraceCheckUtils]: 131: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:27,998 INFO L263 TraceCheckUtils]: 132: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:27,999 INFO L280 TraceCheckUtils]: 133: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,999 INFO L263 TraceCheckUtils]: 134: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:27,999 INFO L280 TraceCheckUtils]: 135: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:27,999 INFO L280 TraceCheckUtils]: 136: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:27,999 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:27,999 INFO L280 TraceCheckUtils]: 138: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:27,999 INFO L280 TraceCheckUtils]: 139: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,000 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-10 14:33:28,000 INFO L280 TraceCheckUtils]: 141: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-10 14:33:28,000 INFO L280 TraceCheckUtils]: 142: Hoare triple {51353#true} assume !(0 != ~tmp~5); {51353#true} is VALID [2020-07-10 14:33:28,001 INFO L263 TraceCheckUtils]: 143: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:28,001 INFO L280 TraceCheckUtils]: 144: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:28,001 INFO L280 TraceCheckUtils]: 145: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:28,001 INFO L263 TraceCheckUtils]: 146: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-10 14:33:28,001 INFO L280 TraceCheckUtils]: 147: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,002 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-10 14:33:28,002 INFO L280 TraceCheckUtils]: 149: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,002 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-10 14:33:28,002 INFO L280 TraceCheckUtils]: 151: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,002 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:28,002 INFO L263 TraceCheckUtils]: 153: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:28,002 INFO L280 TraceCheckUtils]: 154: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:28,003 INFO L263 TraceCheckUtils]: 155: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:28,003 INFO L280 TraceCheckUtils]: 156: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:28,003 INFO L280 TraceCheckUtils]: 157: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,003 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:28,003 INFO L280 TraceCheckUtils]: 159: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:28,003 INFO L280 TraceCheckUtils]: 160: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:28,004 INFO L263 TraceCheckUtils]: 161: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:28,004 INFO L280 TraceCheckUtils]: 162: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:28,004 INFO L280 TraceCheckUtils]: 163: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,004 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:28,004 INFO L280 TraceCheckUtils]: 165: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:28,004 INFO L280 TraceCheckUtils]: 166: Hoare triple {51353#true} assume 0 != ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:28,005 INFO L280 TraceCheckUtils]: 167: Hoare triple {51353#true} assume !(0 == ~switchedOnBeforeTS~0); {51353#true} is VALID [2020-07-10 14:33:28,005 INFO L280 TraceCheckUtils]: 168: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,005 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:28,005 INFO L280 TraceCheckUtils]: 170: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,005 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-10 14:33:28,005 INFO L280 TraceCheckUtils]: 172: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-10 14:33:28,006 INFO L280 TraceCheckUtils]: 173: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-10 14:33:28,006 INFO L280 TraceCheckUtils]: 174: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-10 14:33:28,006 INFO L280 TraceCheckUtils]: 175: Hoare triple {51353#true} assume !(0 != ~tmp~8); {51353#true} is VALID [2020-07-10 14:33:28,006 INFO L280 TraceCheckUtils]: 176: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-10 14:33:28,007 INFO L280 TraceCheckUtils]: 177: Hoare triple {51353#true} assume 0 != ~tmp___0~2; {51353#true} is VALID [2020-07-10 14:33:28,008 INFO L263 TraceCheckUtils]: 178: Hoare triple {51353#true} call changeMethaneLevel(); {51901#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 14:33:28,009 INFO L280 TraceCheckUtils]: 179: Hoare triple {51901#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,010 INFO L280 TraceCheckUtils]: 180: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,011 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51353#true} #488#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,012 INFO L280 TraceCheckUtils]: 182: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,012 INFO L280 TraceCheckUtils]: 183: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,014 INFO L263 TraceCheckUtils]: 184: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:28,015 INFO L263 TraceCheckUtils]: 185: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:28,015 INFO L263 TraceCheckUtils]: 186: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:28,015 INFO L280 TraceCheckUtils]: 187: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:28,015 INFO L280 TraceCheckUtils]: 188: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,015 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:28,016 INFO L280 TraceCheckUtils]: 190: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:28,016 INFO L280 TraceCheckUtils]: 191: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,016 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:28,016 INFO L280 TraceCheckUtils]: 193: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:28,017 INFO L263 TraceCheckUtils]: 194: Hoare triple {51353#true} call lowerWaterLevel(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:28,017 INFO L280 TraceCheckUtils]: 195: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-10 14:33:28,017 INFO L280 TraceCheckUtils]: 196: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,017 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-10 14:33:28,017 INFO L280 TraceCheckUtils]: 198: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:28,018 INFO L263 TraceCheckUtils]: 199: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:28,018 INFO L280 TraceCheckUtils]: 200: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:28,018 INFO L280 TraceCheckUtils]: 201: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:28,019 INFO L263 TraceCheckUtils]: 202: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:28,019 INFO L280 TraceCheckUtils]: 203: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:28,019 INFO L263 TraceCheckUtils]: 204: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:28,019 INFO L280 TraceCheckUtils]: 205: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:28,019 INFO L280 TraceCheckUtils]: 206: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,019 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:28,020 INFO L280 TraceCheckUtils]: 208: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:28,020 INFO L280 TraceCheckUtils]: 209: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,020 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-10 14:33:28,020 INFO L280 TraceCheckUtils]: 211: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-10 14:33:28,020 INFO L280 TraceCheckUtils]: 212: Hoare triple {51353#true} assume 0 != ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:28,021 INFO L263 TraceCheckUtils]: 213: Hoare triple {51353#true} call deactivatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:28,021 INFO L280 TraceCheckUtils]: 214: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51353#true} is VALID [2020-07-10 14:33:28,021 INFO L280 TraceCheckUtils]: 215: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,022 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {51353#true} {51353#true} #480#return; {51353#true} is VALID [2020-07-10 14:33:28,022 INFO L280 TraceCheckUtils]: 217: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,022 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:28,022 INFO L263 TraceCheckUtils]: 219: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:28,022 INFO L280 TraceCheckUtils]: 220: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:28,022 INFO L263 TraceCheckUtils]: 221: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:28,023 INFO L280 TraceCheckUtils]: 222: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:28,023 INFO L280 TraceCheckUtils]: 223: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,023 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:28,023 INFO L280 TraceCheckUtils]: 225: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:28,023 INFO L280 TraceCheckUtils]: 226: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:28,024 INFO L263 TraceCheckUtils]: 227: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:28,024 INFO L280 TraceCheckUtils]: 228: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:28,024 INFO L280 TraceCheckUtils]: 229: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,024 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:28,024 INFO L280 TraceCheckUtils]: 231: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:28,024 INFO L280 TraceCheckUtils]: 232: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-10 14:33:28,025 INFO L280 TraceCheckUtils]: 233: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,025 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:28,025 INFO L280 TraceCheckUtils]: 235: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,026 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #490#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,027 INFO L280 TraceCheckUtils]: 237: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !false; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,027 INFO L280 TraceCheckUtils]: 238: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume ~splverifierCounter~0 < 4; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,028 INFO L280 TraceCheckUtils]: 239: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,029 INFO L280 TraceCheckUtils]: 240: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp~8; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,030 INFO L263 TraceCheckUtils]: 241: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call waterRise(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:28,030 INFO L280 TraceCheckUtils]: 242: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-10 14:33:28,030 INFO L280 TraceCheckUtils]: 243: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,031 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #486#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,032 INFO L280 TraceCheckUtils]: 245: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,033 INFO L280 TraceCheckUtils]: 246: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___0~2); {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,034 INFO L280 TraceCheckUtils]: 247: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,035 INFO L280 TraceCheckUtils]: 248: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,036 INFO L263 TraceCheckUtils]: 249: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:33:28,038 INFO L263 TraceCheckUtils]: 250: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:28,038 INFO L263 TraceCheckUtils]: 251: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:28,038 INFO L280 TraceCheckUtils]: 252: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:28,038 INFO L280 TraceCheckUtils]: 253: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,039 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:28,039 INFO L280 TraceCheckUtils]: 255: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:28,039 INFO L280 TraceCheckUtils]: 256: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,040 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-10 14:33:28,040 INFO L280 TraceCheckUtils]: 258: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:28,040 INFO L280 TraceCheckUtils]: 259: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:28,041 INFO L263 TraceCheckUtils]: 260: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:28,042 INFO L280 TraceCheckUtils]: 261: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:28,042 INFO L280 TraceCheckUtils]: 262: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:28,043 INFO L263 TraceCheckUtils]: 263: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:28,043 INFO L280 TraceCheckUtils]: 264: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:28,044 INFO L280 TraceCheckUtils]: 265: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:28,044 INFO L263 TraceCheckUtils]: 266: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:28,044 INFO L280 TraceCheckUtils]: 267: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:28,045 INFO L263 TraceCheckUtils]: 268: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:28,045 INFO L280 TraceCheckUtils]: 269: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:28,045 INFO L280 TraceCheckUtils]: 270: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:28,045 INFO L280 TraceCheckUtils]: 271: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,046 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:28,046 INFO L280 TraceCheckUtils]: 273: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:28,046 INFO L280 TraceCheckUtils]: 274: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-10 14:33:28,046 INFO L280 TraceCheckUtils]: 275: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:28,047 INFO L280 TraceCheckUtils]: 276: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,047 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:28,047 INFO L280 TraceCheckUtils]: 278: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:28,048 INFO L280 TraceCheckUtils]: 279: Hoare triple {51353#true} assume !(0 != ~tmp~4); {51353#true} is VALID [2020-07-10 14:33:28,048 INFO L263 TraceCheckUtils]: 280: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-10 14:33:28,048 INFO L280 TraceCheckUtils]: 281: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,049 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-10 14:33:28,049 INFO L280 TraceCheckUtils]: 283: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,049 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-10 14:33:28,049 INFO L280 TraceCheckUtils]: 285: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,050 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:28,050 INFO L263 TraceCheckUtils]: 287: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:28,050 INFO L280 TraceCheckUtils]: 288: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:28,051 INFO L263 TraceCheckUtils]: 289: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:28,051 INFO L280 TraceCheckUtils]: 290: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:28,051 INFO L280 TraceCheckUtils]: 291: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,051 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:28,052 INFO L280 TraceCheckUtils]: 293: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:28,052 INFO L280 TraceCheckUtils]: 294: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:28,052 INFO L263 TraceCheckUtils]: 295: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:28,053 INFO L280 TraceCheckUtils]: 296: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:28,053 INFO L280 TraceCheckUtils]: 297: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,053 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:28,053 INFO L280 TraceCheckUtils]: 299: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:28,054 INFO L280 TraceCheckUtils]: 300: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-10 14:33:28,054 INFO L280 TraceCheckUtils]: 301: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,054 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:28,055 INFO L280 TraceCheckUtils]: 303: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,056 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #490#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,057 INFO L280 TraceCheckUtils]: 305: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !false; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,058 INFO L280 TraceCheckUtils]: 306: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume ~splverifierCounter~0 < 4; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,059 INFO L280 TraceCheckUtils]: 307: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,060 INFO L280 TraceCheckUtils]: 308: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp~8; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,061 INFO L263 TraceCheckUtils]: 309: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call waterRise(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:28,061 INFO L280 TraceCheckUtils]: 310: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-10 14:33:28,062 INFO L280 TraceCheckUtils]: 311: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,063 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #486#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,064 INFO L280 TraceCheckUtils]: 313: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,065 INFO L280 TraceCheckUtils]: 314: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___0~2); {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,066 INFO L280 TraceCheckUtils]: 315: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,067 INFO L280 TraceCheckUtils]: 316: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,068 INFO L263 TraceCheckUtils]: 317: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,069 INFO L263 TraceCheckUtils]: 318: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:28,069 INFO L263 TraceCheckUtils]: 319: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:28,070 INFO L280 TraceCheckUtils]: 320: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:28,070 INFO L280 TraceCheckUtils]: 321: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,070 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-10 14:33:28,071 INFO L280 TraceCheckUtils]: 323: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:28,071 INFO L280 TraceCheckUtils]: 324: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,072 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #500#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,073 INFO L280 TraceCheckUtils]: 326: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,074 INFO L280 TraceCheckUtils]: 327: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,075 INFO L263 TraceCheckUtils]: 328: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:28,075 INFO L280 TraceCheckUtils]: 329: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:28,076 INFO L280 TraceCheckUtils]: 330: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:28,077 INFO L263 TraceCheckUtils]: 331: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:28,077 INFO L280 TraceCheckUtils]: 332: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:28,077 INFO L280 TraceCheckUtils]: 333: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:28,078 INFO L263 TraceCheckUtils]: 334: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:28,078 INFO L280 TraceCheckUtils]: 335: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:28,078 INFO L263 TraceCheckUtils]: 336: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:28,078 INFO L280 TraceCheckUtils]: 337: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:28,079 INFO L280 TraceCheckUtils]: 338: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:28,079 INFO L280 TraceCheckUtils]: 339: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,079 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:28,079 INFO L280 TraceCheckUtils]: 341: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:28,080 INFO L280 TraceCheckUtils]: 342: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:28,080 INFO L280 TraceCheckUtils]: 343: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:28,080 INFO L280 TraceCheckUtils]: 344: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,081 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:28,081 INFO L280 TraceCheckUtils]: 346: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:28,081 INFO L280 TraceCheckUtils]: 347: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:28,082 INFO L263 TraceCheckUtils]: 348: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:28,082 INFO L280 TraceCheckUtils]: 349: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:28,083 INFO L263 TraceCheckUtils]: 350: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:28,083 INFO L280 TraceCheckUtils]: 351: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:28,083 INFO L263 TraceCheckUtils]: 352: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:28,084 INFO L280 TraceCheckUtils]: 353: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,085 INFO L280 TraceCheckUtils]: 354: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,086 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-10 14:33:28,088 INFO L280 TraceCheckUtils]: 356: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,088 INFO L280 TraceCheckUtils]: 357: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,090 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,091 INFO L280 TraceCheckUtils]: 359: Hoare triple {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:28,092 INFO L280 TraceCheckUtils]: 360: Hoare triple {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~6); {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,093 INFO L263 TraceCheckUtils]: 361: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:28,094 INFO L280 TraceCheckUtils]: 362: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:28,094 INFO L280 TraceCheckUtils]: 363: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,095 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,096 INFO L280 TraceCheckUtils]: 365: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,097 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #522#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,098 INFO L280 TraceCheckUtils]: 367: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,099 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #484#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,100 INFO L280 TraceCheckUtils]: 369: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:28,102 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51500#(not (= 0 ~methaneLevelCritical~0))} #504#return; {51354#false} is VALID [2020-07-10 14:33:28,102 INFO L263 TraceCheckUtils]: 371: Hoare triple {51354#false} call __utac_acc__Specification5_spec__3(); {51354#false} is VALID [2020-07-10 14:33:28,102 INFO L280 TraceCheckUtils]: 372: Hoare triple {51354#false} havoc ~tmp~3;havoc ~tmp___0~0; {51354#false} is VALID [2020-07-10 14:33:28,102 INFO L263 TraceCheckUtils]: 373: Hoare triple {51354#false} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:28,103 INFO L280 TraceCheckUtils]: 374: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:28,103 INFO L280 TraceCheckUtils]: 375: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,103 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {51353#true} {51354#false} #514#return; {51354#false} is VALID [2020-07-10 14:33:28,104 INFO L280 TraceCheckUtils]: 377: Hoare triple {51354#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51354#false} is VALID [2020-07-10 14:33:28,104 INFO L280 TraceCheckUtils]: 378: Hoare triple {51354#false} assume 2 != ~tmp~3; {51354#false} is VALID [2020-07-10 14:33:28,104 INFO L263 TraceCheckUtils]: 379: Hoare triple {51354#false} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:28,104 INFO L280 TraceCheckUtils]: 380: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:28,105 INFO L280 TraceCheckUtils]: 381: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:28,105 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {51353#true} {51354#false} #516#return; {51354#false} is VALID [2020-07-10 14:33:28,105 INFO L280 TraceCheckUtils]: 383: Hoare triple {51354#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51354#false} is VALID [2020-07-10 14:33:28,106 INFO L280 TraceCheckUtils]: 384: Hoare triple {51354#false} assume 0 != ~tmp___0~0; {51354#false} is VALID [2020-07-10 14:33:28,106 INFO L280 TraceCheckUtils]: 385: Hoare triple {51354#false} assume 0 == ~switchedOnBeforeTS~0; {51354#false} is VALID [2020-07-10 14:33:28,106 INFO L263 TraceCheckUtils]: 386: Hoare triple {51354#false} call __automaton_fail(); {51354#false} is VALID [2020-07-10 14:33:28,106 INFO L280 TraceCheckUtils]: 387: Hoare triple {51354#false} assume !false; {51354#false} is VALID [2020-07-10 14:33:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 132 proven. 4 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2020-07-10 14:33:28,378 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811489403] [2020-07-10 14:33:28,378 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1625587262] [2020-07-10 14:33:28,378 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:33:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:28,701 INFO L264 TraceCheckSpWp]: Trace formula consists of 1480 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-10 14:33:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:28,776 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:33:29,426 INFO L263 TraceCheckUtils]: 0: Hoare triple {51353#true} call ULTIMATE.init(); {51353#true} is VALID [2020-07-10 14:33:29,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {51353#true} is VALID [2020-07-10 14:33:29,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,427 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #540#return; {51353#true} is VALID [2020-07-10 14:33:29,427 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret75 := main(); {51353#true} is VALID [2020-07-10 14:33:29,427 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~11;havoc ~tmp~9; {51353#true} is VALID [2020-07-10 14:33:29,427 INFO L263 TraceCheckUtils]: 6: Hoare triple {51353#true} call select_helpers(); {51353#true} is VALID [2020-07-10 14:33:29,427 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,427 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #438#return; {51353#true} is VALID [2020-07-10 14:33:29,428 INFO L263 TraceCheckUtils]: 9: Hoare triple {51353#true} call select_features(); {51353#true} is VALID [2020-07-10 14:33:29,428 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,428 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #440#return; {51353#true} is VALID [2020-07-10 14:33:29,428 INFO L263 TraceCheckUtils]: 12: Hoare triple {51353#true} call #t~ret74 := valid_product(); {51353#true} is VALID [2020-07-10 14:33:29,428 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51353#true} is VALID [2020-07-10 14:33:29,428 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,428 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51353#true} {51353#true} #442#return; {51353#true} is VALID [2020-07-10 14:33:29,428 INFO L280 TraceCheckUtils]: 16: Hoare triple {51353#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {51353#true} is VALID [2020-07-10 14:33:29,428 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume 0 != ~tmp~9; {51353#true} is VALID [2020-07-10 14:33:29,429 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call setup(); {51353#true} is VALID [2020-07-10 14:33:29,429 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,429 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51353#true} {51353#true} #444#return; {51353#true} is VALID [2020-07-10 14:33:29,429 INFO L263 TraceCheckUtils]: 21: Hoare triple {51353#true} call runTest(); {51353#true} is VALID [2020-07-10 14:33:29,429 INFO L263 TraceCheckUtils]: 22: Hoare triple {51353#true} call __utac_acc__Specification5_spec__1(); {51353#true} is VALID [2020-07-10 14:33:29,429 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} ~switchedOnBeforeTS~0 := 0; {51353#true} is VALID [2020-07-10 14:33:29,429 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,429 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #530#return; {51353#true} is VALID [2020-07-10 14:33:29,430 INFO L263 TraceCheckUtils]: 26: Hoare triple {51353#true} call test(); {51353#true} is VALID [2020-07-10 14:33:29,430 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {51353#true} is VALID [2020-07-10 14:33:29,430 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-10 14:33:29,430 INFO L280 TraceCheckUtils]: 29: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-10 14:33:29,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-10 14:33:29,431 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume 0 != ~tmp~8; {51353#true} is VALID [2020-07-10 14:33:29,431 INFO L263 TraceCheckUtils]: 32: Hoare triple {51353#true} call waterRise(); {51353#true} is VALID [2020-07-10 14:33:29,431 INFO L280 TraceCheckUtils]: 33: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-10 14:33:29,431 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,431 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {51353#true} #486#return; {51353#true} is VALID [2020-07-10 14:33:29,431 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-10 14:33:29,431 INFO L280 TraceCheckUtils]: 37: Hoare triple {51353#true} assume !(0 != ~tmp___0~2); {51353#true} is VALID [2020-07-10 14:33:29,431 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51353#true} is VALID [2020-07-10 14:33:29,431 INFO L280 TraceCheckUtils]: 39: Hoare triple {51353#true} assume 0 != ~tmp___2~0; {51353#true} is VALID [2020-07-10 14:33:29,432 INFO L263 TraceCheckUtils]: 40: Hoare triple {51353#true} call timeShift(); {51353#true} is VALID [2020-07-10 14:33:29,432 INFO L263 TraceCheckUtils]: 41: Hoare triple {51353#true} call __utac_acc__Specification5_spec__2(); {51353#true} is VALID [2020-07-10 14:33:29,432 INFO L263 TraceCheckUtils]: 42: Hoare triple {51353#true} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:29,432 INFO L280 TraceCheckUtils]: 43: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:29,432 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,432 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51353#true} {51353#true} #512#return; {51353#true} is VALID [2020-07-10 14:33:29,432 INFO L280 TraceCheckUtils]: 46: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:29,432 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,432 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51353#true} {51353#true} #500#return; {51353#true} is VALID [2020-07-10 14:33:29,433 INFO L280 TraceCheckUtils]: 49: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:29,433 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:29,433 INFO L263 TraceCheckUtils]: 51: Hoare triple {51353#true} call processEnvironment(); {51353#true} is VALID [2020-07-10 14:33:29,433 INFO L280 TraceCheckUtils]: 52: Hoare triple {51353#true} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:29,433 INFO L280 TraceCheckUtils]: 53: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:29,433 INFO L263 TraceCheckUtils]: 54: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51353#true} is VALID [2020-07-10 14:33:29,433 INFO L280 TraceCheckUtils]: 55: Hoare triple {51353#true} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:29,433 INFO L280 TraceCheckUtils]: 56: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:29,434 INFO L263 TraceCheckUtils]: 57: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:29,434 INFO L280 TraceCheckUtils]: 58: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-10 14:33:29,434 INFO L263 TraceCheckUtils]: 59: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-10 14:33:29,435 INFO L280 TraceCheckUtils]: 60: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:29,435 INFO L280 TraceCheckUtils]: 61: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-10 14:33:29,436 INFO L280 TraceCheckUtils]: 62: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,436 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-10 14:33:29,436 INFO L280 TraceCheckUtils]: 64: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-10 14:33:29,436 INFO L280 TraceCheckUtils]: 65: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-10 14:33:29,436 INFO L280 TraceCheckUtils]: 66: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-10 14:33:29,436 INFO L280 TraceCheckUtils]: 67: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,437 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-10 14:33:29,437 INFO L280 TraceCheckUtils]: 69: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-10 14:33:29,437 INFO L280 TraceCheckUtils]: 70: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:29,437 INFO L263 TraceCheckUtils]: 71: Hoare triple {51353#true} call activatePump(); {51353#true} is VALID [2020-07-10 14:33:29,437 INFO L280 TraceCheckUtils]: 72: Hoare triple {51353#true} havoc ~tmp~6; {51353#true} is VALID [2020-07-10 14:33:29,437 INFO L263 TraceCheckUtils]: 73: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:29,438 INFO L280 TraceCheckUtils]: 74: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:29,438 INFO L263 TraceCheckUtils]: 75: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:29,438 INFO L280 TraceCheckUtils]: 76: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:29,438 INFO L280 TraceCheckUtils]: 77: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,438 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:29,439 INFO L280 TraceCheckUtils]: 79: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:29,439 INFO L280 TraceCheckUtils]: 80: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,439 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-10 14:33:29,439 INFO L280 TraceCheckUtils]: 82: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-10 14:33:29,439 INFO L280 TraceCheckUtils]: 83: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-10 14:33:29,439 INFO L263 TraceCheckUtils]: 84: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51353#true} is VALID [2020-07-10 14:33:29,439 INFO L280 TraceCheckUtils]: 85: Hoare triple {51353#true} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-10 14:33:29,440 INFO L280 TraceCheckUtils]: 86: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,440 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-10 14:33:29,440 INFO L280 TraceCheckUtils]: 88: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,440 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-10 14:33:29,440 INFO L280 TraceCheckUtils]: 90: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,440 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-10 14:33:29,441 INFO L280 TraceCheckUtils]: 92: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,441 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:29,441 INFO L263 TraceCheckUtils]: 94: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:29,441 INFO L280 TraceCheckUtils]: 95: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:29,441 INFO L263 TraceCheckUtils]: 96: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:29,442 INFO L280 TraceCheckUtils]: 97: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:29,442 INFO L280 TraceCheckUtils]: 98: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,442 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:29,442 INFO L280 TraceCheckUtils]: 100: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:29,442 INFO L280 TraceCheckUtils]: 101: Hoare triple {51353#true} assume !(2 != ~tmp~3); {51353#true} is VALID [2020-07-10 14:33:29,442 INFO L280 TraceCheckUtils]: 102: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,443 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:29,443 INFO L280 TraceCheckUtils]: 104: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,443 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-10 14:33:29,443 INFO L280 TraceCheckUtils]: 106: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-10 14:33:29,443 INFO L280 TraceCheckUtils]: 107: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-10 14:33:29,443 INFO L280 TraceCheckUtils]: 108: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-10 14:33:29,444 INFO L280 TraceCheckUtils]: 109: Hoare triple {51353#true} assume !(0 != ~tmp~8); {51353#true} is VALID [2020-07-10 14:33:29,444 INFO L280 TraceCheckUtils]: 110: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-10 14:33:29,444 INFO L280 TraceCheckUtils]: 111: Hoare triple {51353#true} assume !(0 != ~tmp___0~2); {51353#true} is VALID [2020-07-10 14:33:29,444 INFO L280 TraceCheckUtils]: 112: Hoare triple {51353#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51353#true} is VALID [2020-07-10 14:33:29,444 INFO L280 TraceCheckUtils]: 113: Hoare triple {51353#true} assume 0 != ~tmp___2~0; {51353#true} is VALID [2020-07-10 14:33:29,444 INFO L263 TraceCheckUtils]: 114: Hoare triple {51353#true} call timeShift(); {51353#true} is VALID [2020-07-10 14:33:29,445 INFO L263 TraceCheckUtils]: 115: Hoare triple {51353#true} call __utac_acc__Specification5_spec__2(); {51353#true} is VALID [2020-07-10 14:33:29,445 INFO L263 TraceCheckUtils]: 116: Hoare triple {51353#true} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:29,445 INFO L280 TraceCheckUtils]: 117: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:29,445 INFO L280 TraceCheckUtils]: 118: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,445 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {51353#true} {51353#true} #512#return; {51353#true} is VALID [2020-07-10 14:33:29,445 INFO L280 TraceCheckUtils]: 120: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-10 14:33:29,446 INFO L280 TraceCheckUtils]: 121: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,446 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {51353#true} {51353#true} #500#return; {51353#true} is VALID [2020-07-10 14:33:29,446 INFO L280 TraceCheckUtils]: 123: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:29,446 INFO L263 TraceCheckUtils]: 124: Hoare triple {51353#true} call lowerWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:29,446 INFO L280 TraceCheckUtils]: 125: Hoare triple {51353#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-10 14:33:29,446 INFO L280 TraceCheckUtils]: 126: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,447 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-10 14:33:29,447 INFO L280 TraceCheckUtils]: 128: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-10 14:33:29,447 INFO L263 TraceCheckUtils]: 129: Hoare triple {51353#true} call processEnvironment(); {51353#true} is VALID [2020-07-10 14:33:29,447 INFO L280 TraceCheckUtils]: 130: Hoare triple {51353#true} havoc ~tmp~5; {51353#true} is VALID [2020-07-10 14:33:29,447 INFO L280 TraceCheckUtils]: 131: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-10 14:33:29,447 INFO L263 TraceCheckUtils]: 132: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-10 14:33:29,448 INFO L280 TraceCheckUtils]: 133: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:29,448 INFO L263 TraceCheckUtils]: 134: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-10 14:33:29,448 INFO L280 TraceCheckUtils]: 135: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-10 14:33:29,448 INFO L280 TraceCheckUtils]: 136: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,448 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-10 14:33:29,448 INFO L280 TraceCheckUtils]: 138: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-10 14:33:29,449 INFO L280 TraceCheckUtils]: 139: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,449 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-10 14:33:29,449 INFO L280 TraceCheckUtils]: 141: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-10 14:33:29,449 INFO L280 TraceCheckUtils]: 142: Hoare triple {51353#true} assume !(0 != ~tmp~5); {51353#true} is VALID [2020-07-10 14:33:29,449 INFO L263 TraceCheckUtils]: 143: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51353#true} is VALID [2020-07-10 14:33:29,449 INFO L280 TraceCheckUtils]: 144: Hoare triple {51353#true} havoc ~tmp~4; {51353#true} is VALID [2020-07-10 14:33:29,450 INFO L280 TraceCheckUtils]: 145: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-10 14:33:29,450 INFO L263 TraceCheckUtils]: 146: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-10 14:33:29,450 INFO L280 TraceCheckUtils]: 147: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,450 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-10 14:33:29,450 INFO L280 TraceCheckUtils]: 149: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,450 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-10 14:33:29,451 INFO L280 TraceCheckUtils]: 151: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,451 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-10 14:33:29,451 INFO L263 TraceCheckUtils]: 153: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-10 14:33:29,451 INFO L280 TraceCheckUtils]: 154: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:29,451 INFO L263 TraceCheckUtils]: 155: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-10 14:33:29,451 INFO L280 TraceCheckUtils]: 156: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-10 14:33:29,452 INFO L280 TraceCheckUtils]: 157: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,452 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-10 14:33:29,452 INFO L280 TraceCheckUtils]: 159: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-10 14:33:29,452 INFO L280 TraceCheckUtils]: 160: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-10 14:33:29,452 INFO L263 TraceCheckUtils]: 161: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-10 14:33:29,452 INFO L280 TraceCheckUtils]: 162: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-10 14:33:29,453 INFO L280 TraceCheckUtils]: 163: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,453 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-10 14:33:29,453 INFO L280 TraceCheckUtils]: 165: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-10 14:33:29,453 INFO L280 TraceCheckUtils]: 166: Hoare triple {51353#true} assume 0 != ~tmp___0~0; {51353#true} is VALID [2020-07-10 14:33:29,453 INFO L280 TraceCheckUtils]: 167: Hoare triple {51353#true} assume !(0 == ~switchedOnBeforeTS~0); {51353#true} is VALID [2020-07-10 14:33:29,453 INFO L280 TraceCheckUtils]: 168: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,453 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-10 14:33:29,454 INFO L280 TraceCheckUtils]: 170: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-10 14:33:29,454 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-10 14:33:29,454 INFO L280 TraceCheckUtils]: 172: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-10 14:33:29,454 INFO L280 TraceCheckUtils]: 173: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-10 14:33:29,454 INFO L280 TraceCheckUtils]: 174: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-10 14:33:29,454 INFO L280 TraceCheckUtils]: 175: Hoare triple {51353#true} assume !(0 != ~tmp~8); {51353#true} is VALID [2020-07-10 14:33:29,455 INFO L280 TraceCheckUtils]: 176: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-10 14:33:29,455 INFO L280 TraceCheckUtils]: 177: Hoare triple {51353#true} assume 0 != ~tmp___0~2; {51353#true} is VALID [2020-07-10 14:33:29,455 INFO L263 TraceCheckUtils]: 178: Hoare triple {51353#true} call changeMethaneLevel(); {51353#true} is VALID [2020-07-10 14:33:29,456 INFO L280 TraceCheckUtils]: 179: Hoare triple {51353#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,457 INFO L280 TraceCheckUtils]: 180: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,458 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51353#true} #488#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,459 INFO L280 TraceCheckUtils]: 182: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,460 INFO L280 TraceCheckUtils]: 183: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,460 INFO L263 TraceCheckUtils]: 184: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,460 INFO L263 TraceCheckUtils]: 185: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,461 INFO L263 TraceCheckUtils]: 186: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret45 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,461 INFO L280 TraceCheckUtils]: 187: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,462 INFO L280 TraceCheckUtils]: 188: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,463 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #512#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,464 INFO L280 TraceCheckUtils]: 190: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,464 INFO L280 TraceCheckUtils]: 191: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,464 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #500#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,465 INFO L280 TraceCheckUtils]: 193: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,465 INFO L263 TraceCheckUtils]: 194: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call lowerWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,466 INFO L280 TraceCheckUtils]: 195: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,466 INFO L280 TraceCheckUtils]: 196: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,467 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #502#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,467 INFO L280 TraceCheckUtils]: 198: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,468 INFO L263 TraceCheckUtils]: 199: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,468 INFO L280 TraceCheckUtils]: 200: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~5; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,470 INFO L280 TraceCheckUtils]: 201: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,471 INFO L263 TraceCheckUtils]: 202: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret49 := isMethaneAlarm(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,472 INFO L280 TraceCheckUtils]: 203: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,473 INFO L263 TraceCheckUtils]: 204: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret51 := isMethaneLevelCritical(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,473 INFO L280 TraceCheckUtils]: 205: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,480 INFO L280 TraceCheckUtils]: 206: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,481 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #534#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,481 INFO L280 TraceCheckUtils]: 208: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,482 INFO L280 TraceCheckUtils]: 209: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,483 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #478#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,483 INFO L280 TraceCheckUtils]: 211: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,484 INFO L280 TraceCheckUtils]: 212: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~5; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,485 INFO L263 TraceCheckUtils]: 213: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call deactivatePump(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,485 INFO L280 TraceCheckUtils]: 214: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,486 INFO L280 TraceCheckUtils]: 215: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,487 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #480#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,487 INFO L280 TraceCheckUtils]: 217: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,488 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #504#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,489 INFO L263 TraceCheckUtils]: 219: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,489 INFO L280 TraceCheckUtils]: 220: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~3;havoc ~tmp___0~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,490 INFO L263 TraceCheckUtils]: 221: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret46 := getWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,491 INFO L280 TraceCheckUtils]: 222: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,491 INFO L280 TraceCheckUtils]: 223: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,492 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #514#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,493 INFO L280 TraceCheckUtils]: 225: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,493 INFO L280 TraceCheckUtils]: 226: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 2 != ~tmp~3; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,494 INFO L263 TraceCheckUtils]: 227: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret47 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,495 INFO L280 TraceCheckUtils]: 228: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,496 INFO L280 TraceCheckUtils]: 229: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,496 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #516#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,497 INFO L280 TraceCheckUtils]: 231: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,498 INFO L280 TraceCheckUtils]: 232: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,498 INFO L280 TraceCheckUtils]: 233: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,499 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #506#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,500 INFO L280 TraceCheckUtils]: 235: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,500 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #490#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,502 INFO L280 TraceCheckUtils]: 237: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !false; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,502 INFO L280 TraceCheckUtils]: 238: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,503 INFO L280 TraceCheckUtils]: 239: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,503 INFO L280 TraceCheckUtils]: 240: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,504 INFO L263 TraceCheckUtils]: 241: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call waterRise(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,505 INFO L280 TraceCheckUtils]: 242: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,505 INFO L280 TraceCheckUtils]: 243: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,506 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #486#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,507 INFO L280 TraceCheckUtils]: 245: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,507 INFO L280 TraceCheckUtils]: 246: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,508 INFO L280 TraceCheckUtils]: 247: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,509 INFO L280 TraceCheckUtils]: 248: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,509 INFO L263 TraceCheckUtils]: 249: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,510 INFO L263 TraceCheckUtils]: 250: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,511 INFO L263 TraceCheckUtils]: 251: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret45 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,511 INFO L280 TraceCheckUtils]: 252: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,512 INFO L280 TraceCheckUtils]: 253: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,513 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #512#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,514 INFO L280 TraceCheckUtils]: 255: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,514 INFO L280 TraceCheckUtils]: 256: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,515 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #500#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,516 INFO L280 TraceCheckUtils]: 258: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,516 INFO L280 TraceCheckUtils]: 259: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,517 INFO L263 TraceCheckUtils]: 260: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,518 INFO L280 TraceCheckUtils]: 261: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~5; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,518 INFO L280 TraceCheckUtils]: 262: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,519 INFO L263 TraceCheckUtils]: 263: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,519 INFO L280 TraceCheckUtils]: 264: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,520 INFO L280 TraceCheckUtils]: 265: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 == ~pumpRunning~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,521 INFO L263 TraceCheckUtils]: 266: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret48 := isHighWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,522 INFO L280 TraceCheckUtils]: 267: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,522 INFO L263 TraceCheckUtils]: 268: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret68 := isHighWaterSensorDry(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,523 INFO L280 TraceCheckUtils]: 269: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~2; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,523 INFO L280 TraceCheckUtils]: 270: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,524 INFO L280 TraceCheckUtils]: 271: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,525 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #498#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,526 INFO L280 TraceCheckUtils]: 273: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,526 INFO L280 TraceCheckUtils]: 274: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,527 INFO L280 TraceCheckUtils]: 275: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,531 INFO L280 TraceCheckUtils]: 276: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,532 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #520#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,532 INFO L280 TraceCheckUtils]: 278: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,533 INFO L280 TraceCheckUtils]: 279: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp~4); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,534 INFO L263 TraceCheckUtils]: 280: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__base(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,534 INFO L280 TraceCheckUtils]: 281: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,535 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #524#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,536 INFO L280 TraceCheckUtils]: 283: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,536 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #484#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,537 INFO L280 TraceCheckUtils]: 285: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,538 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #504#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,538 INFO L263 TraceCheckUtils]: 287: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,539 INFO L280 TraceCheckUtils]: 288: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~3;havoc ~tmp___0~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,540 INFO L263 TraceCheckUtils]: 289: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret46 := getWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,540 INFO L280 TraceCheckUtils]: 290: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,541 INFO L280 TraceCheckUtils]: 291: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,542 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #514#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,543 INFO L280 TraceCheckUtils]: 293: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,543 INFO L280 TraceCheckUtils]: 294: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 2 != ~tmp~3; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,544 INFO L263 TraceCheckUtils]: 295: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret47 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,545 INFO L280 TraceCheckUtils]: 296: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,545 INFO L280 TraceCheckUtils]: 297: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,546 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #516#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,547 INFO L280 TraceCheckUtils]: 299: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,547 INFO L280 TraceCheckUtils]: 300: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,548 INFO L280 TraceCheckUtils]: 301: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,549 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #506#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,549 INFO L280 TraceCheckUtils]: 303: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,550 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #490#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,551 INFO L280 TraceCheckUtils]: 305: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !false; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,551 INFO L280 TraceCheckUtils]: 306: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,552 INFO L280 TraceCheckUtils]: 307: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,552 INFO L280 TraceCheckUtils]: 308: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,553 INFO L263 TraceCheckUtils]: 309: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call waterRise(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,554 INFO L280 TraceCheckUtils]: 310: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,554 INFO L280 TraceCheckUtils]: 311: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,555 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #486#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,556 INFO L280 TraceCheckUtils]: 313: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,556 INFO L280 TraceCheckUtils]: 314: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,557 INFO L280 TraceCheckUtils]: 315: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,558 INFO L280 TraceCheckUtils]: 316: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,558 INFO L263 TraceCheckUtils]: 317: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,559 INFO L263 TraceCheckUtils]: 318: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,560 INFO L263 TraceCheckUtils]: 319: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret45 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,560 INFO L280 TraceCheckUtils]: 320: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,561 INFO L280 TraceCheckUtils]: 321: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,562 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #512#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,563 INFO L280 TraceCheckUtils]: 323: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,563 INFO L280 TraceCheckUtils]: 324: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,564 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #500#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,565 INFO L280 TraceCheckUtils]: 326: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,565 INFO L280 TraceCheckUtils]: 327: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,566 INFO L263 TraceCheckUtils]: 328: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,567 INFO L280 TraceCheckUtils]: 329: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~5; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,567 INFO L280 TraceCheckUtils]: 330: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,568 INFO L263 TraceCheckUtils]: 331: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,568 INFO L280 TraceCheckUtils]: 332: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,569 INFO L280 TraceCheckUtils]: 333: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 == ~pumpRunning~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,570 INFO L263 TraceCheckUtils]: 334: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret48 := isHighWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,571 INFO L280 TraceCheckUtils]: 335: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,571 INFO L263 TraceCheckUtils]: 336: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret68 := isHighWaterSensorDry(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,572 INFO L280 TraceCheckUtils]: 337: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~2; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,574 INFO L280 TraceCheckUtils]: 338: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,574 INFO L280 TraceCheckUtils]: 339: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,575 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #498#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,576 INFO L280 TraceCheckUtils]: 341: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,576 INFO L280 TraceCheckUtils]: 342: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,577 INFO L280 TraceCheckUtils]: 343: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,578 INFO L280 TraceCheckUtils]: 344: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,578 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #520#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,579 INFO L280 TraceCheckUtils]: 346: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,580 INFO L280 TraceCheckUtils]: 347: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,580 INFO L263 TraceCheckUtils]: 348: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call activatePump(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,581 INFO L280 TraceCheckUtils]: 349: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~6; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,582 INFO L263 TraceCheckUtils]: 350: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret50 := isMethaneAlarm(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,582 INFO L280 TraceCheckUtils]: 351: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,583 INFO L263 TraceCheckUtils]: 352: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret51 := isMethaneLevelCritical(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:33:29,584 INFO L280 TraceCheckUtils]: 353: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {53220#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:33:29,585 INFO L280 TraceCheckUtils]: 354: Hoare triple {53220#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {53220#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:33:29,586 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {53220#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {51902#(<= 1 ~methaneLevelCritical~0)} #534#return; {53227#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|))} is VALID [2020-07-10 14:33:29,587 INFO L280 TraceCheckUtils]: 356: Hoare triple {53227#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|))} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {53231#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:33:29,587 INFO L280 TraceCheckUtils]: 357: Hoare triple {53231#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {53231#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:33:29,589 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {53231#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {51902#(<= 1 ~methaneLevelCritical~0)} #494#return; {53238#(and (<= ~methaneLevelCritical~0 |activatePump_#t~ret50|) (<= 1 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:33:29,590 INFO L280 TraceCheckUtils]: 359: Hoare triple {53238#(and (<= ~methaneLevelCritical~0 |activatePump_#t~ret50|) (<= 1 ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {53242#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~6))} is VALID [2020-07-10 14:33:29,591 INFO L280 TraceCheckUtils]: 360: Hoare triple {53242#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~6))} assume !(0 != ~tmp~6); {51354#false} is VALID [2020-07-10 14:33:29,591 INFO L263 TraceCheckUtils]: 361: Hoare triple {51354#false} call activatePump__wrappee__highWaterSensor(); {51354#false} is VALID [2020-07-10 14:33:29,591 INFO L280 TraceCheckUtils]: 362: Hoare triple {51354#false} ~pumpRunning~0 := 1; {51354#false} is VALID [2020-07-10 14:33:29,591 INFO L280 TraceCheckUtils]: 363: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-10 14:33:29,591 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {51354#false} {51354#false} #496#return; {51354#false} is VALID [2020-07-10 14:33:29,592 INFO L280 TraceCheckUtils]: 365: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-10 14:33:29,592 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {51354#false} {51902#(<= 1 ~methaneLevelCritical~0)} #522#return; {51354#false} is VALID [2020-07-10 14:33:29,592 INFO L280 TraceCheckUtils]: 367: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-10 14:33:29,592 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {51354#false} {51902#(<= 1 ~methaneLevelCritical~0)} #484#return; {51354#false} is VALID [2020-07-10 14:33:29,592 INFO L280 TraceCheckUtils]: 369: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-10 14:33:29,592 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {51354#false} {51902#(<= 1 ~methaneLevelCritical~0)} #504#return; {51354#false} is VALID [2020-07-10 14:33:29,592 INFO L263 TraceCheckUtils]: 371: Hoare triple {51354#false} call __utac_acc__Specification5_spec__3(); {51354#false} is VALID [2020-07-10 14:33:29,593 INFO L280 TraceCheckUtils]: 372: Hoare triple {51354#false} havoc ~tmp~3;havoc ~tmp___0~0; {51354#false} is VALID [2020-07-10 14:33:29,593 INFO L263 TraceCheckUtils]: 373: Hoare triple {51354#false} call #t~ret46 := getWaterLevel(); {51354#false} is VALID [2020-07-10 14:33:29,593 INFO L280 TraceCheckUtils]: 374: Hoare triple {51354#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51354#false} is VALID [2020-07-10 14:33:29,593 INFO L280 TraceCheckUtils]: 375: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-10 14:33:29,593 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {51354#false} {51354#false} #514#return; {51354#false} is VALID [2020-07-10 14:33:29,593 INFO L280 TraceCheckUtils]: 377: Hoare triple {51354#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51354#false} is VALID [2020-07-10 14:33:29,594 INFO L280 TraceCheckUtils]: 378: Hoare triple {51354#false} assume 2 != ~tmp~3; {51354#false} is VALID [2020-07-10 14:33:29,594 INFO L263 TraceCheckUtils]: 379: Hoare triple {51354#false} call #t~ret47 := isPumpRunning(); {51354#false} is VALID [2020-07-10 14:33:29,594 INFO L280 TraceCheckUtils]: 380: Hoare triple {51354#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51354#false} is VALID [2020-07-10 14:33:29,594 INFO L280 TraceCheckUtils]: 381: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-10 14:33:29,594 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {51354#false} {51354#false} #516#return; {51354#false} is VALID [2020-07-10 14:33:29,595 INFO L280 TraceCheckUtils]: 383: Hoare triple {51354#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51354#false} is VALID [2020-07-10 14:33:29,595 INFO L280 TraceCheckUtils]: 384: Hoare triple {51354#false} assume 0 != ~tmp___0~0; {51354#false} is VALID [2020-07-10 14:33:29,595 INFO L280 TraceCheckUtils]: 385: Hoare triple {51354#false} assume 0 == ~switchedOnBeforeTS~0; {51354#false} is VALID [2020-07-10 14:33:29,595 INFO L263 TraceCheckUtils]: 386: Hoare triple {51354#false} call __automaton_fail(); {51354#false} is VALID [2020-07-10 14:33:29,595 INFO L280 TraceCheckUtils]: 387: Hoare triple {51354#false} assume !false; {51354#false} is VALID [2020-07-10 14:33:29,695 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 408 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2020-07-10 14:33:29,696 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:33:29,696 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [19] total 24 [2020-07-10 14:33:29,696 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865689576] [2020-07-10 14:33:29,698 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 388 [2020-07-10 14:33:29,698 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:29,699 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 14:33:30,069 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 262 edges. 262 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:30,070 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 14:33:30,070 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:30,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 14:33:30,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=486, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:33:30,071 INFO L87 Difference]: Start difference. First operand 1897 states and 2153 transitions. Second operand 8 states.