/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_product46.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:23:17,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:23:17,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:23:17,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:23:17,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:23:17,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:23:17,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:23:17,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:23:17,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:23:17,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:23:17,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:23:17,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:23:17,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:23:17,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:23:17,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:23:17,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:23:17,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:23:17,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:23:17,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:23:17,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:23:17,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:23:17,566 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:23:17,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:23:17,568 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:23:17,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:23:17,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:23:17,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:23:17,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:23:17,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:23:17,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:23:17,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:23:17,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:23:17,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:23:17,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:23:17,576 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:23:17,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:23:17,577 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:23:17,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:23:17,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:23:17,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:23:17,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:23:17,580 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 14:23:17,593 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:23:17,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:23:17,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:23:17,595 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:23:17,595 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:23:17,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:23:17,595 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:23:17,595 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:23:17,596 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:23:17,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:23:17,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:23:17,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:23:17,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:23:17,597 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:23:17,597 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:23:17,597 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:23:17,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:23:17,597 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:23:17,598 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:23:17,598 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:23:17,598 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:23:17,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:23:17,598 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:23:17,599 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:23:17,599 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:23:17,599 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:23:17,599 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:23:17,599 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:23:17,600 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:23:17,600 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:23:17,896 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:23:17,908 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:23:17,910 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:23:17,911 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:23:17,911 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:23:17,912 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c [2020-07-10 14:23:17,983 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1ba7872d/9692635d36074158b869f87538522f62/FLAGd83203a6c [2020-07-10 14:23:18,465 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:23:18,465 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c [2020-07-10 14:23:18,479 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1ba7872d/9692635d36074158b869f87538522f62/FLAGd83203a6c [2020-07-10 14:23:18,839 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1ba7872d/9692635d36074158b869f87538522f62 [2020-07-10 14:23:18,851 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:23:18,853 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:23:18,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:23:18,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:23:18,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:23:18,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:23:18" (1/1) ... [2020-07-10 14:23:18,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c8f7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:18, skipping insertion in model container [2020-07-10 14:23:18,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:23:18" (1/1) ... [2020-07-10 14:23:18,873 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:23:18,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:23:19,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:23:19,394 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:23:19,488 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:23:19,544 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:23:19,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19 WrapperNode [2020-07-10 14:23:19,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:23:19,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:23:19,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:23:19,546 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:23:19,556 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19" (1/1) ... [2020-07-10 14:23:19,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19" (1/1) ... [2020-07-10 14:23:19,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19" (1/1) ... [2020-07-10 14:23:19,576 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19" (1/1) ... [2020-07-10 14:23:19,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19" (1/1) ... [2020-07-10 14:23:19,649 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19" (1/1) ... [2020-07-10 14:23:19,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19" (1/1) ... [2020-07-10 14:23:19,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:23:19,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:23:19,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:23:19,663 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:23:19,664 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19" (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 14:23:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:23:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:23:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:23:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:23:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:23:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:23:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:23:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:23:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:23:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:23:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:23:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:23:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:23:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:23:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:23:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:23:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:23:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:23:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:23:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:23:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:23:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:23:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:23:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:23:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:23:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:23:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:23:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:23:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:23:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:23:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:23:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:23:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:23:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:23:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:23:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:23:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:23:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:23:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:23:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:23:19,730 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 14:23:19,730 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:23:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:23:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:23:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:23:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:23:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:23:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:23:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:23:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:23:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:23:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:23:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:23:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:23:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:23:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:23:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:23:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:23:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:23:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:23:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:23:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:23:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:23:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:23:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:23:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:23:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:23:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:23:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:23:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:23:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:23:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:23:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:23:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:23:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:23:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:23:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:23:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:23:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:23:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:23:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:23:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:23:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:23:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:23:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:23:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:23:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:23:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:23:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 14:23:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:23:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:23:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:23:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:23:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:23:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:23:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:23:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:23:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:23:21,302 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:23:21,303 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:23:21,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:23:21 BoogieIcfgContainer [2020-07-10 14:23:21,308 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:23:21,310 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:23:21,310 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:23:21,334 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:23:21,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:23:18" (1/3) ... [2020-07-10 14:23:21,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fb2d703 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:23:21, skipping insertion in model container [2020-07-10 14:23:21,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:19" (2/3) ... [2020-07-10 14:23:21,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fb2d703 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:23:21, skipping insertion in model container [2020-07-10 14:23:21,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:23:21" (3/3) ... [2020-07-10 14:23:21,338 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product46.cil.c [2020-07-10 14:23:21,349 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:23:21,358 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:23:21,372 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:23:21,398 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:23:21,399 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:23:21,399 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:23:21,399 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:23:21,400 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:23:21,400 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:23:21,400 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:23:21,400 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:23:21,424 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states. [2020-07-10 14:23:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:23:21,437 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:21,439 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 14:23:21,439 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:21,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:21,445 INFO L82 PathProgramCache]: Analyzing trace with hash -1347369271, now seen corresponding path program 1 times [2020-07-10 14:23:21,455 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:21,455 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058334248] [2020-07-10 14:23:21,456 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,139 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {193#true} is VALID [2020-07-10 14:23:22,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {193#true} #545#return; {193#true} is VALID [2020-07-10 14:23:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,243 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {193#true} {193#true} #441#return; {193#true} is VALID [2020-07-10 14:23:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,247 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {193#true} {193#true} #443#return; {193#true} is VALID [2020-07-10 14:23:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {193#true} is VALID [2020-07-10 14:23:22,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {193#true} #445#return; {193#true} is VALID [2020-07-10 14:23:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,255 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {193#true} {193#true} #447#return; {193#true} is VALID [2020-07-10 14:23:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {193#true} is VALID [2020-07-10 14:23:22,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,268 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {193#true} #535#return; {193#true} is VALID [2020-07-10 14:23:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {193#true} is VALID [2020-07-10 14:23:22,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,278 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {193#true} is VALID [2020-07-10 14:23:22,278 INFO L263 TraceCheckUtils]: 0: Hoare triple {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {193#true} is VALID [2020-07-10 14:23:22,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {193#true} is VALID [2020-07-10 14:23:22,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,279 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {193#true} {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {193#true} is VALID [2020-07-10 14:23:22,279 INFO L280 TraceCheckUtils]: 4: Hoare triple {193#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {193#true} is VALID [2020-07-10 14:23:22,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,280 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {193#true} {194#false} #505#return; {194#false} is VALID [2020-07-10 14:23:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {193#true} is VALID [2020-07-10 14:23:22,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,285 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {194#false} #519#return; {194#false} is VALID [2020-07-10 14:23:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:22,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {193#true} is VALID [2020-07-10 14:23:22,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,290 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {194#false} #521#return; {194#false} is VALID [2020-07-10 14:23:22,295 INFO L263 TraceCheckUtils]: 0: Hoare triple {193#true} call ULTIMATE.init(); {223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:23:22,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {193#true} is VALID [2020-07-10 14:23:22,296 INFO L280 TraceCheckUtils]: 2: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,296 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {193#true} {193#true} #545#return; {193#true} is VALID [2020-07-10 14:23:22,297 INFO L263 TraceCheckUtils]: 4: Hoare triple {193#true} call #t~ret75 := main(); {193#true} is VALID [2020-07-10 14:23:22,297 INFO L280 TraceCheckUtils]: 5: Hoare triple {193#true} havoc ~retValue_acc~0;havoc ~tmp~1; {193#true} is VALID [2020-07-10 14:23:22,297 INFO L263 TraceCheckUtils]: 6: Hoare triple {193#true} call select_helpers(); {193#true} is VALID [2020-07-10 14:23:22,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,298 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {193#true} {193#true} #441#return; {193#true} is VALID [2020-07-10 14:23:22,298 INFO L263 TraceCheckUtils]: 9: Hoare triple {193#true} call select_features(); {193#true} is VALID [2020-07-10 14:23:22,298 INFO L280 TraceCheckUtils]: 10: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,299 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {193#true} {193#true} #443#return; {193#true} is VALID [2020-07-10 14:23:22,299 INFO L263 TraceCheckUtils]: 12: Hoare triple {193#true} call #t~ret3 := valid_product(); {193#true} is VALID [2020-07-10 14:23:22,299 INFO L280 TraceCheckUtils]: 13: Hoare triple {193#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {193#true} is VALID [2020-07-10 14:23:22,300 INFO L280 TraceCheckUtils]: 14: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,300 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {193#true} {193#true} #445#return; {193#true} is VALID [2020-07-10 14:23:22,301 INFO L280 TraceCheckUtils]: 16: Hoare triple {193#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {193#true} is VALID [2020-07-10 14:23:22,301 INFO L280 TraceCheckUtils]: 17: Hoare triple {193#true} assume 0 != ~tmp~1; {193#true} is VALID [2020-07-10 14:23:22,301 INFO L263 TraceCheckUtils]: 18: Hoare triple {193#true} call setup(); {193#true} is VALID [2020-07-10 14:23:22,301 INFO L280 TraceCheckUtils]: 19: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,302 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {193#true} {193#true} #447#return; {193#true} is VALID [2020-07-10 14:23:22,302 INFO L263 TraceCheckUtils]: 21: Hoare triple {193#true} call runTest(); {193#true} is VALID [2020-07-10 14:23:22,303 INFO L263 TraceCheckUtils]: 22: Hoare triple {193#true} call __utac_acc__Specification5_spec__1(); {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:22,303 INFO L280 TraceCheckUtils]: 23: Hoare triple {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {193#true} is VALID [2020-07-10 14:23:22,304 INFO L280 TraceCheckUtils]: 24: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,304 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {193#true} {193#true} #535#return; {193#true} is VALID [2020-07-10 14:23:22,304 INFO L263 TraceCheckUtils]: 26: Hoare triple {193#true} call test(); {193#true} is VALID [2020-07-10 14:23:22,305 INFO L280 TraceCheckUtils]: 27: Hoare triple {193#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {193#true} is VALID [2020-07-10 14:23:22,306 INFO L280 TraceCheckUtils]: 28: Hoare triple {193#true} assume false; {194#false} is VALID [2020-07-10 14:23:22,306 INFO L263 TraceCheckUtils]: 29: Hoare triple {194#false} call cleanup(); {194#false} is VALID [2020-07-10 14:23:22,306 INFO L280 TraceCheckUtils]: 30: Hoare triple {194#false} havoc ~i~0;havoc ~__cil_tmp2~0; {194#false} is VALID [2020-07-10 14:23:22,306 INFO L263 TraceCheckUtils]: 31: Hoare triple {194#false} call timeShift(); {194#false} is VALID [2020-07-10 14:23:22,307 INFO L263 TraceCheckUtils]: 32: Hoare triple {194#false} call __utac_acc__Specification5_spec__2(); {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:22,307 INFO L263 TraceCheckUtils]: 33: Hoare triple {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {193#true} is VALID [2020-07-10 14:23:22,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {193#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {193#true} is VALID [2020-07-10 14:23:22,308 INFO L280 TraceCheckUtils]: 35: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,308 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {193#true} {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {193#true} is VALID [2020-07-10 14:23:22,308 INFO L280 TraceCheckUtils]: 37: Hoare triple {193#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {193#true} is VALID [2020-07-10 14:23:22,309 INFO L280 TraceCheckUtils]: 38: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,309 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {193#true} {194#false} #505#return; {194#false} is VALID [2020-07-10 14:23:22,309 INFO L280 TraceCheckUtils]: 40: Hoare triple {194#false} assume !(0 != ~pumpRunning~0); {194#false} is VALID [2020-07-10 14:23:22,310 INFO L280 TraceCheckUtils]: 41: Hoare triple {194#false} assume !(0 != ~systemActive~0); {194#false} is VALID [2020-07-10 14:23:22,310 INFO L263 TraceCheckUtils]: 42: Hoare triple {194#false} call __utac_acc__Specification5_spec__3(); {194#false} is VALID [2020-07-10 14:23:22,310 INFO L280 TraceCheckUtils]: 43: Hoare triple {194#false} havoc ~tmp~0;havoc ~tmp___0~0; {194#false} is VALID [2020-07-10 14:23:22,310 INFO L263 TraceCheckUtils]: 44: Hoare triple {194#false} call #t~ret1 := getWaterLevel(); {193#true} is VALID [2020-07-10 14:23:22,311 INFO L280 TraceCheckUtils]: 45: Hoare triple {193#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {193#true} is VALID [2020-07-10 14:23:22,311 INFO L280 TraceCheckUtils]: 46: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,311 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {193#true} {194#false} #519#return; {194#false} is VALID [2020-07-10 14:23:22,312 INFO L280 TraceCheckUtils]: 48: Hoare triple {194#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {194#false} is VALID [2020-07-10 14:23:22,312 INFO L280 TraceCheckUtils]: 49: Hoare triple {194#false} assume 2 != ~tmp~0; {194#false} is VALID [2020-07-10 14:23:22,312 INFO L263 TraceCheckUtils]: 50: Hoare triple {194#false} call #t~ret2 := isPumpRunning(); {193#true} is VALID [2020-07-10 14:23:22,313 INFO L280 TraceCheckUtils]: 51: Hoare triple {193#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {193#true} is VALID [2020-07-10 14:23:22,313 INFO L280 TraceCheckUtils]: 52: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-10 14:23:22,313 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {193#true} {194#false} #521#return; {194#false} is VALID [2020-07-10 14:23:22,313 INFO L280 TraceCheckUtils]: 54: Hoare triple {194#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {194#false} is VALID [2020-07-10 14:23:22,314 INFO L280 TraceCheckUtils]: 55: Hoare triple {194#false} assume 0 != ~tmp___0~0; {194#false} is VALID [2020-07-10 14:23:22,314 INFO L280 TraceCheckUtils]: 56: Hoare triple {194#false} assume 0 == ~switchedOnBeforeTS~0; {194#false} is VALID [2020-07-10 14:23:22,314 INFO L263 TraceCheckUtils]: 57: Hoare triple {194#false} call __automaton_fail(); {194#false} is VALID [2020-07-10 14:23:22,315 INFO L280 TraceCheckUtils]: 58: Hoare triple {194#false} assume !false; {194#false} is VALID [2020-07-10 14:23:22,344 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 14:23:22,345 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058334248] [2020-07-10 14:23:22,347 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:22,347 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:23:22,348 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368879146] [2020-07-10 14:23:22,356 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:23:22,361 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:22,365 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:23:22,478 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 14:23:22,478 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:23:22,478 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:22,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:23:22,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:23:22,490 INFO L87 Difference]: Start difference. First operand 190 states. Second operand 4 states. [2020-07-10 14:23:27,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:27,295 INFO L93 Difference]: Finished difference Result 325 states and 415 transitions. [2020-07-10 14:23:27,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:23:27,296 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:23:27,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:23:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 415 transitions. [2020-07-10 14:23:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:23:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 415 transitions. [2020-07-10 14:23:27,364 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 415 transitions. [2020-07-10 14:23:28,545 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:28,573 INFO L225 Difference]: With dead ends: 325 [2020-07-10 14:23:28,574 INFO L226 Difference]: Without dead ends: 179 [2020-07-10 14:23:28,578 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 14:23:28,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2020-07-10 14:23:29,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 147. [2020-07-10 14:23:29,996 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:29,997 INFO L82 GeneralOperation]: Start isEquivalent. First operand 179 states. Second operand 147 states. [2020-07-10 14:23:29,998 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand 147 states. [2020-07-10 14:23:29,998 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 147 states. [2020-07-10 14:23:30,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:30,013 INFO L93 Difference]: Finished difference Result 179 states and 221 transitions. [2020-07-10 14:23:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 221 transitions. [2020-07-10 14:23:30,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:30,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:30,017 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand 179 states. [2020-07-10 14:23:30,017 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 179 states. [2020-07-10 14:23:30,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:30,030 INFO L93 Difference]: Finished difference Result 179 states and 221 transitions. [2020-07-10 14:23:30,030 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 221 transitions. [2020-07-10 14:23:30,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:30,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:30,034 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:30,034 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states. [2020-07-10 14:23:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 172 transitions. [2020-07-10 14:23:30,043 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 172 transitions. Word has length 59 [2020-07-10 14:23:30,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:30,044 INFO L479 AbstractCegarLoop]: Abstraction has 147 states and 172 transitions. [2020-07-10 14:23:30,044 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:23:30,044 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 172 transitions. [2020-07-10 14:23:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:23:30,046 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:30,046 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:23:30,047 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:23:30,047 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:30,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:30,047 INFO L82 PathProgramCache]: Analyzing trace with hash -1814034675, now seen corresponding path program 1 times [2020-07-10 14:23:30,048 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:30,048 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262234732] [2020-07-10 14:23:30,048 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,407 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {1249#true} is VALID [2020-07-10 14:23:30,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,481 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1249#true} #545#return; {1249#true} is VALID [2020-07-10 14:23:30,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,487 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1249#true} {1249#true} #441#return; {1249#true} is VALID [2020-07-10 14:23:30,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,494 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1249#true} {1249#true} #443#return; {1249#true} is VALID [2020-07-10 14:23:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1249#true} is VALID [2020-07-10 14:23:30,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,500 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1249#true} #445#return; {1249#true} is VALID [2020-07-10 14:23:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,503 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1249#true} {1249#true} #447#return; {1249#true} is VALID [2020-07-10 14:23:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1249#true} is VALID [2020-07-10 14:23:30,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1249#true} #535#return; {1249#true} is VALID [2020-07-10 14:23:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {1249#true} is VALID [2020-07-10 14:23:30,524 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,524 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {1249#true} is VALID [2020-07-10 14:23:30,525 INFO L263 TraceCheckUtils]: 0: Hoare triple {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1249#true} is VALID [2020-07-10 14:23:30,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {1249#true} is VALID [2020-07-10 14:23:30,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,526 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1249#true} {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {1249#true} is VALID [2020-07-10 14:23:30,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {1249#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1249#true} is VALID [2020-07-10 14:23:30,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,526 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1249#true} {1250#false} #505#return; {1250#false} is VALID [2020-07-10 14:23:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {1249#true} is VALID [2020-07-10 14:23:30,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,530 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1250#false} #519#return; {1250#false} is VALID [2020-07-10 14:23:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:30,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {1249#true} is VALID [2020-07-10 14:23:30,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,534 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1250#false} #521#return; {1250#false} is VALID [2020-07-10 14:23:30,539 INFO L263 TraceCheckUtils]: 0: Hoare triple {1249#true} call ULTIMATE.init(); {1280#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:23:30,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {1249#true} is VALID [2020-07-10 14:23:30,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,540 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1249#true} {1249#true} #545#return; {1249#true} is VALID [2020-07-10 14:23:30,540 INFO L263 TraceCheckUtils]: 4: Hoare triple {1249#true} call #t~ret75 := main(); {1249#true} is VALID [2020-07-10 14:23:30,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {1249#true} havoc ~retValue_acc~0;havoc ~tmp~1; {1249#true} is VALID [2020-07-10 14:23:30,541 INFO L263 TraceCheckUtils]: 6: Hoare triple {1249#true} call select_helpers(); {1249#true} is VALID [2020-07-10 14:23:30,541 INFO L280 TraceCheckUtils]: 7: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,541 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1249#true} {1249#true} #441#return; {1249#true} is VALID [2020-07-10 14:23:30,542 INFO L263 TraceCheckUtils]: 9: Hoare triple {1249#true} call select_features(); {1249#true} is VALID [2020-07-10 14:23:30,542 INFO L280 TraceCheckUtils]: 10: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,542 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1249#true} {1249#true} #443#return; {1249#true} is VALID [2020-07-10 14:23:30,543 INFO L263 TraceCheckUtils]: 12: Hoare triple {1249#true} call #t~ret3 := valid_product(); {1249#true} is VALID [2020-07-10 14:23:30,543 INFO L280 TraceCheckUtils]: 13: Hoare triple {1249#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1249#true} is VALID [2020-07-10 14:23:30,543 INFO L280 TraceCheckUtils]: 14: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,543 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1249#true} {1249#true} #445#return; {1249#true} is VALID [2020-07-10 14:23:30,544 INFO L280 TraceCheckUtils]: 16: Hoare triple {1249#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {1249#true} is VALID [2020-07-10 14:23:30,544 INFO L280 TraceCheckUtils]: 17: Hoare triple {1249#true} assume 0 != ~tmp~1; {1249#true} is VALID [2020-07-10 14:23:30,544 INFO L263 TraceCheckUtils]: 18: Hoare triple {1249#true} call setup(); {1249#true} is VALID [2020-07-10 14:23:30,545 INFO L280 TraceCheckUtils]: 19: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,545 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1249#true} {1249#true} #447#return; {1249#true} is VALID [2020-07-10 14:23:30,545 INFO L263 TraceCheckUtils]: 21: Hoare triple {1249#true} call runTest(); {1249#true} is VALID [2020-07-10 14:23:30,546 INFO L263 TraceCheckUtils]: 22: Hoare triple {1249#true} call __utac_acc__Specification5_spec__1(); {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:30,546 INFO L280 TraceCheckUtils]: 23: Hoare triple {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1249#true} is VALID [2020-07-10 14:23:30,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,547 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1249#true} {1249#true} #535#return; {1249#true} is VALID [2020-07-10 14:23:30,547 INFO L263 TraceCheckUtils]: 26: Hoare triple {1249#true} call test(); {1249#true} is VALID [2020-07-10 14:23:30,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {1249#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1266#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:23:30,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {1266#(= 0 test_~splverifierCounter~0)} assume !false; {1266#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:23:30,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {1266#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1250#false} is VALID [2020-07-10 14:23:30,550 INFO L263 TraceCheckUtils]: 30: Hoare triple {1250#false} call cleanup(); {1250#false} is VALID [2020-07-10 14:23:30,550 INFO L280 TraceCheckUtils]: 31: Hoare triple {1250#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1250#false} is VALID [2020-07-10 14:23:30,550 INFO L263 TraceCheckUtils]: 32: Hoare triple {1250#false} call timeShift(); {1250#false} is VALID [2020-07-10 14:23:30,550 INFO L263 TraceCheckUtils]: 33: Hoare triple {1250#false} call __utac_acc__Specification5_spec__2(); {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:30,551 INFO L263 TraceCheckUtils]: 34: Hoare triple {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1249#true} is VALID [2020-07-10 14:23:30,551 INFO L280 TraceCheckUtils]: 35: Hoare triple {1249#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {1249#true} is VALID [2020-07-10 14:23:30,551 INFO L280 TraceCheckUtils]: 36: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,552 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1249#true} {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {1249#true} is VALID [2020-07-10 14:23:30,552 INFO L280 TraceCheckUtils]: 38: Hoare triple {1249#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1249#true} is VALID [2020-07-10 14:23:30,552 INFO L280 TraceCheckUtils]: 39: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,552 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1249#true} {1250#false} #505#return; {1250#false} is VALID [2020-07-10 14:23:30,553 INFO L280 TraceCheckUtils]: 41: Hoare triple {1250#false} assume !(0 != ~pumpRunning~0); {1250#false} is VALID [2020-07-10 14:23:30,553 INFO L280 TraceCheckUtils]: 42: Hoare triple {1250#false} assume !(0 != ~systemActive~0); {1250#false} is VALID [2020-07-10 14:23:30,553 INFO L263 TraceCheckUtils]: 43: Hoare triple {1250#false} call __utac_acc__Specification5_spec__3(); {1250#false} is VALID [2020-07-10 14:23:30,553 INFO L280 TraceCheckUtils]: 44: Hoare triple {1250#false} havoc ~tmp~0;havoc ~tmp___0~0; {1250#false} is VALID [2020-07-10 14:23:30,554 INFO L263 TraceCheckUtils]: 45: Hoare triple {1250#false} call #t~ret1 := getWaterLevel(); {1249#true} is VALID [2020-07-10 14:23:30,554 INFO L280 TraceCheckUtils]: 46: Hoare triple {1249#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {1249#true} is VALID [2020-07-10 14:23:30,554 INFO L280 TraceCheckUtils]: 47: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,554 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1249#true} {1250#false} #519#return; {1250#false} is VALID [2020-07-10 14:23:30,555 INFO L280 TraceCheckUtils]: 49: Hoare triple {1250#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1250#false} is VALID [2020-07-10 14:23:30,555 INFO L280 TraceCheckUtils]: 50: Hoare triple {1250#false} assume 2 != ~tmp~0; {1250#false} is VALID [2020-07-10 14:23:30,555 INFO L263 TraceCheckUtils]: 51: Hoare triple {1250#false} call #t~ret2 := isPumpRunning(); {1249#true} is VALID [2020-07-10 14:23:30,555 INFO L280 TraceCheckUtils]: 52: Hoare triple {1249#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {1249#true} is VALID [2020-07-10 14:23:30,556 INFO L280 TraceCheckUtils]: 53: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-10 14:23:30,556 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1249#true} {1250#false} #521#return; {1250#false} is VALID [2020-07-10 14:23:30,556 INFO L280 TraceCheckUtils]: 55: Hoare triple {1250#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {1250#false} is VALID [2020-07-10 14:23:30,557 INFO L280 TraceCheckUtils]: 56: Hoare triple {1250#false} assume 0 != ~tmp___0~0; {1250#false} is VALID [2020-07-10 14:23:30,557 INFO L280 TraceCheckUtils]: 57: Hoare triple {1250#false} assume 0 == ~switchedOnBeforeTS~0; {1250#false} is VALID [2020-07-10 14:23:30,557 INFO L263 TraceCheckUtils]: 58: Hoare triple {1250#false} call __automaton_fail(); {1250#false} is VALID [2020-07-10 14:23:30,557 INFO L280 TraceCheckUtils]: 59: Hoare triple {1250#false} assume !false; {1250#false} is VALID [2020-07-10 14:23:30,565 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 14:23:30,565 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262234732] [2020-07-10 14:23:30,565 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:30,566 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:23:30,566 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43145274] [2020-07-10 14:23:30,567 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:23:30,568 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:30,568 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:23:30,640 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:30,641 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:23:30,641 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:30,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:23:30,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:23:30,642 INFO L87 Difference]: Start difference. First operand 147 states and 172 transitions. Second operand 5 states. [2020-07-10 14:23:32,038 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:35,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:35,980 INFO L93 Difference]: Finished difference Result 266 states and 323 transitions. [2020-07-10 14:23:35,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:23:35,980 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:23:35,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:23:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 323 transitions. [2020-07-10 14:23:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:23:35,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 323 transitions. [2020-07-10 14:23:35,996 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 323 transitions. [2020-07-10 14:23:37,018 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:37,025 INFO L225 Difference]: With dead ends: 266 [2020-07-10 14:23:37,025 INFO L226 Difference]: Without dead ends: 169 [2020-07-10 14:23:37,027 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:23:37,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2020-07-10 14:23:38,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 138. [2020-07-10 14:23:38,443 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:38,443 INFO L82 GeneralOperation]: Start isEquivalent. First operand 169 states. Second operand 138 states. [2020-07-10 14:23:38,443 INFO L74 IsIncluded]: Start isIncluded. First operand 169 states. Second operand 138 states. [2020-07-10 14:23:38,443 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 138 states. [2020-07-10 14:23:38,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:38,452 INFO L93 Difference]: Finished difference Result 169 states and 207 transitions. [2020-07-10 14:23:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 207 transitions. [2020-07-10 14:23:38,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:38,454 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:38,454 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand 169 states. [2020-07-10 14:23:38,455 INFO L87 Difference]: Start difference. First operand 138 states. Second operand 169 states. [2020-07-10 14:23:38,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:38,463 INFO L93 Difference]: Finished difference Result 169 states and 207 transitions. [2020-07-10 14:23:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 207 transitions. [2020-07-10 14:23:38,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:38,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:38,465 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:38,465 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2020-07-10 14:23:38,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 160 transitions. [2020-07-10 14:23:38,471 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 160 transitions. Word has length 60 [2020-07-10 14:23:38,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:38,471 INFO L479 AbstractCegarLoop]: Abstraction has 138 states and 160 transitions. [2020-07-10 14:23:38,471 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:23:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 160 transitions. [2020-07-10 14:23:38,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 14:23:38,473 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:38,473 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:23:38,474 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:23:38,474 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:38,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:38,474 INFO L82 PathProgramCache]: Analyzing trace with hash -1518926539, now seen corresponding path program 1 times [2020-07-10 14:23:38,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:38,475 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530335330] [2020-07-10 14:23:38,475 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,860 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {2235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:38,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {2206#(= 1 ~systemActive~0)} assume true; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:38,992 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2206#(= 1 ~systemActive~0)} {2201#true} #545#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:38,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:38,999 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2201#true} {2206#(= 1 ~systemActive~0)} #441#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,004 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2201#true} {2206#(= 1 ~systemActive~0)} #443#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {2236#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:39,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {2236#(= 1 |valid_product_#res|)} assume true; {2236#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:39,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2236#(= 1 |valid_product_#res|)} {2206#(= 1 ~systemActive~0)} #445#return; {2214#(= |main_#t~ret3| ~systemActive~0)} is VALID [2020-07-10 14:23:39,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,049 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #447#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2201#true} is VALID [2020-07-10 14:23:39,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #535#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {2201#true} is VALID [2020-07-10 14:23:39,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,084 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2201#true} {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {2201#true} is VALID [2020-07-10 14:23:39,084 INFO L263 TraceCheckUtils]: 0: Hoare triple {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2201#true} is VALID [2020-07-10 14:23:39,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {2201#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {2201#true} is VALID [2020-07-10 14:23:39,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,085 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2201#true} {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {2201#true} is VALID [2020-07-10 14:23:39,085 INFO L280 TraceCheckUtils]: 4: Hoare triple {2201#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2201#true} is VALID [2020-07-10 14:23:39,085 INFO L280 TraceCheckUtils]: 5: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,086 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #505#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {2201#true} is VALID [2020-07-10 14:23:39,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,095 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2201#true} {2202#false} #519#return; {2202#false} is VALID [2020-07-10 14:23:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {2201#true} is VALID [2020-07-10 14:23:39,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,101 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2201#true} {2202#false} #521#return; {2202#false} is VALID [2020-07-10 14:23:39,109 INFO L263 TraceCheckUtils]: 0: Hoare triple {2201#true} call ULTIMATE.init(); {2235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:23:39,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {2235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {2206#(= 1 ~systemActive~0)} assume true; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,121 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2206#(= 1 ~systemActive~0)} {2201#true} #545#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,122 INFO L263 TraceCheckUtils]: 4: Hoare triple {2206#(= 1 ~systemActive~0)} call #t~ret75 := main(); {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {2206#(= 1 ~systemActive~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,122 INFO L263 TraceCheckUtils]: 6: Hoare triple {2206#(= 1 ~systemActive~0)} call select_helpers(); {2201#true} is VALID [2020-07-10 14:23:39,123 INFO L280 TraceCheckUtils]: 7: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,123 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2201#true} {2206#(= 1 ~systemActive~0)} #441#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,123 INFO L263 TraceCheckUtils]: 9: Hoare triple {2206#(= 1 ~systemActive~0)} call select_features(); {2201#true} is VALID [2020-07-10 14:23:39,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,124 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2201#true} {2206#(= 1 ~systemActive~0)} #443#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,124 INFO L263 TraceCheckUtils]: 12: Hoare triple {2206#(= 1 ~systemActive~0)} call #t~ret3 := valid_product(); {2201#true} is VALID [2020-07-10 14:23:39,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {2201#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {2236#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:39,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {2236#(= 1 |valid_product_#res|)} assume true; {2236#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:23:39,133 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2236#(= 1 |valid_product_#res|)} {2206#(= 1 ~systemActive~0)} #445#return; {2214#(= |main_#t~ret3| ~systemActive~0)} is VALID [2020-07-10 14:23:39,143 INFO L280 TraceCheckUtils]: 16: Hoare triple {2214#(= |main_#t~ret3| ~systemActive~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {2215#(= main_~tmp~1 ~systemActive~0)} is VALID [2020-07-10 14:23:39,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {2215#(= main_~tmp~1 ~systemActive~0)} assume 0 != ~tmp~1; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,144 INFO L263 TraceCheckUtils]: 18: Hoare triple {2216#(not (= 0 ~systemActive~0))} call setup(); {2201#true} is VALID [2020-07-10 14:23:39,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,146 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #447#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,147 INFO L263 TraceCheckUtils]: 21: Hoare triple {2216#(not (= 0 ~systemActive~0))} call runTest(); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,148 INFO L263 TraceCheckUtils]: 22: Hoare triple {2216#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:39,149 INFO L280 TraceCheckUtils]: 23: Hoare triple {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2201#true} is VALID [2020-07-10 14:23:39,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,153 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #535#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,154 INFO L263 TraceCheckUtils]: 26: Hoare triple {2216#(not (= 0 ~systemActive~0))} call test(); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,155 INFO L280 TraceCheckUtils]: 27: Hoare triple {2216#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,155 INFO L280 TraceCheckUtils]: 28: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !false; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,156 INFO L280 TraceCheckUtils]: 29: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,156 INFO L280 TraceCheckUtils]: 30: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,157 INFO L280 TraceCheckUtils]: 31: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~9); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,157 INFO L280 TraceCheckUtils]: 32: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,158 INFO L280 TraceCheckUtils]: 33: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,158 INFO L280 TraceCheckUtils]: 34: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,159 INFO L280 TraceCheckUtils]: 35: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,160 INFO L280 TraceCheckUtils]: 36: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,161 INFO L263 TraceCheckUtils]: 37: Hoare triple {2216#(not (= 0 ~systemActive~0))} call timeShift(); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,162 INFO L263 TraceCheckUtils]: 38: Hoare triple {2216#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:39,162 INFO L263 TraceCheckUtils]: 39: Hoare triple {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2201#true} is VALID [2020-07-10 14:23:39,162 INFO L280 TraceCheckUtils]: 40: Hoare triple {2201#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {2201#true} is VALID [2020-07-10 14:23:39,162 INFO L280 TraceCheckUtils]: 41: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,163 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2201#true} {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {2201#true} is VALID [2020-07-10 14:23:39,163 INFO L280 TraceCheckUtils]: 43: Hoare triple {2201#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2201#true} is VALID [2020-07-10 14:23:39,163 INFO L280 TraceCheckUtils]: 44: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,165 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #505#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,165 INFO L280 TraceCheckUtils]: 46: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:23:39,166 INFO L280 TraceCheckUtils]: 47: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2202#false} is VALID [2020-07-10 14:23:39,166 INFO L263 TraceCheckUtils]: 48: Hoare triple {2202#false} call __utac_acc__Specification5_spec__3(); {2202#false} is VALID [2020-07-10 14:23:39,166 INFO L280 TraceCheckUtils]: 49: Hoare triple {2202#false} havoc ~tmp~0;havoc ~tmp___0~0; {2202#false} is VALID [2020-07-10 14:23:39,166 INFO L263 TraceCheckUtils]: 50: Hoare triple {2202#false} call #t~ret1 := getWaterLevel(); {2201#true} is VALID [2020-07-10 14:23:39,167 INFO L280 TraceCheckUtils]: 51: Hoare triple {2201#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {2201#true} is VALID [2020-07-10 14:23:39,167 INFO L280 TraceCheckUtils]: 52: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,167 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2201#true} {2202#false} #519#return; {2202#false} is VALID [2020-07-10 14:23:39,167 INFO L280 TraceCheckUtils]: 54: Hoare triple {2202#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2202#false} is VALID [2020-07-10 14:23:39,167 INFO L280 TraceCheckUtils]: 55: Hoare triple {2202#false} assume 2 != ~tmp~0; {2202#false} is VALID [2020-07-10 14:23:39,168 INFO L263 TraceCheckUtils]: 56: Hoare triple {2202#false} call #t~ret2 := isPumpRunning(); {2201#true} is VALID [2020-07-10 14:23:39,168 INFO L280 TraceCheckUtils]: 57: Hoare triple {2201#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {2201#true} is VALID [2020-07-10 14:23:39,168 INFO L280 TraceCheckUtils]: 58: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-10 14:23:39,168 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2201#true} {2202#false} #521#return; {2202#false} is VALID [2020-07-10 14:23:39,169 INFO L280 TraceCheckUtils]: 60: Hoare triple {2202#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {2202#false} is VALID [2020-07-10 14:23:39,169 INFO L280 TraceCheckUtils]: 61: Hoare triple {2202#false} assume 0 != ~tmp___0~0; {2202#false} is VALID [2020-07-10 14:23:39,169 INFO L280 TraceCheckUtils]: 62: Hoare triple {2202#false} assume 0 == ~switchedOnBeforeTS~0; {2202#false} is VALID [2020-07-10 14:23:39,169 INFO L263 TraceCheckUtils]: 63: Hoare triple {2202#false} call __automaton_fail(); {2202#false} is VALID [2020-07-10 14:23:39,169 INFO L280 TraceCheckUtils]: 64: Hoare triple {2202#false} assume !false; {2202#false} is VALID [2020-07-10 14:23:39,186 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 14:23:39,186 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530335330] [2020-07-10 14:23:39,187 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:39,187 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:23:39,188 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060457832] [2020-07-10 14:23:39,188 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:23:39,189 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:39,189 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:23:39,267 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:39,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:23:39,267 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:39,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:23:39,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:23:39,268 INFO L87 Difference]: Start difference. First operand 138 states and 160 transitions. Second operand 9 states. [2020-07-10 14:23:40,099 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:41,030 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:41,443 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:41,765 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:50,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:50,260 INFO L93 Difference]: Finished difference Result 279 states and 342 transitions. [2020-07-10 14:23:50,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:23:50,260 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:23:50,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:50,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:50,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 342 transitions. [2020-07-10 14:23:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 342 transitions. [2020-07-10 14:23:50,275 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 342 transitions. [2020-07-10 14:23:51,324 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 342 edges. 342 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:51,331 INFO L225 Difference]: With dead ends: 279 [2020-07-10 14:23:51,331 INFO L226 Difference]: Without dead ends: 169 [2020-07-10 14:23:51,332 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:23:51,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2020-07-10 14:23:52,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 138. [2020-07-10 14:23:52,674 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:52,674 INFO L82 GeneralOperation]: Start isEquivalent. First operand 169 states. Second operand 138 states. [2020-07-10 14:23:52,674 INFO L74 IsIncluded]: Start isIncluded. First operand 169 states. Second operand 138 states. [2020-07-10 14:23:52,674 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 138 states. [2020-07-10 14:23:52,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:52,683 INFO L93 Difference]: Finished difference Result 169 states and 206 transitions. [2020-07-10 14:23:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 206 transitions. [2020-07-10 14:23:52,684 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:52,685 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:52,685 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand 169 states. [2020-07-10 14:23:52,685 INFO L87 Difference]: Start difference. First operand 138 states. Second operand 169 states. [2020-07-10 14:23:52,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:52,693 INFO L93 Difference]: Finished difference Result 169 states and 206 transitions. [2020-07-10 14:23:52,693 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 206 transitions. [2020-07-10 14:23:52,694 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:52,694 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:52,694 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:52,694 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:52,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2020-07-10 14:23:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 159 transitions. [2020-07-10 14:23:52,700 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 159 transitions. Word has length 65 [2020-07-10 14:23:52,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:52,700 INFO L479 AbstractCegarLoop]: Abstraction has 138 states and 159 transitions. [2020-07-10 14:23:52,700 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:23:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 159 transitions. [2020-07-10 14:23:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-07-10 14:23:52,702 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:52,702 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] [2020-07-10 14:23:52,702 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:23:52,702 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:52,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:52,703 INFO L82 PathProgramCache]: Analyzing trace with hash 793046871, now seen corresponding path program 1 times [2020-07-10 14:23:52,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:52,703 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625012029] [2020-07-10 14:23:52,703 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,055 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {3223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume true; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,139 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3185#(= 0 ~pumpRunning~0)} {3180#true} #545#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,144 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #441#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,148 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #443#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {3180#true} is VALID [2020-07-10 14:23:53,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,152 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #445#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,157 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #447#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3180#true} is VALID [2020-07-10 14:23:53,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #535#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {3180#true} is VALID [2020-07-10 14:23:53,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {3180#true} is VALID [2020-07-10 14:23:53,190 INFO L263 TraceCheckUtils]: 0: Hoare triple {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {3180#true} is VALID [2020-07-10 14:23:53,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {3180#true} is VALID [2020-07-10 14:23:53,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,191 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3180#true} {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {3180#true} is VALID [2020-07-10 14:23:53,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {3180#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {3180#true} is VALID [2020-07-10 14:23:53,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,198 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #505#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,241 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3180#true} {3236#(not (= 0 |old(~pumpRunning~0)|))} #531#return; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:53,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,243 INFO L263 TraceCheckUtils]: 2: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3180#true} is VALID [2020-07-10 14:23:53,243 INFO L280 TraceCheckUtils]: 3: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,244 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3180#true} {3236#(not (= 0 |old(~pumpRunning~0)|))} #531#return; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,247 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3236#(not (= 0 |old(~pumpRunning~0)|))} {3185#(= 0 ~pumpRunning~0)} #487#return; {3181#false} is VALID [2020-07-10 14:23:53,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {3180#true} is VALID [2020-07-10 14:23:53,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume !(0 != ~pumpRunning~0); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,248 INFO L263 TraceCheckUtils]: 2: Hoare triple {3185#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:53,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:53,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,250 INFO L263 TraceCheckUtils]: 5: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3180#true} is VALID [2020-07-10 14:23:53,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,251 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3180#true} {3236#(not (= 0 |old(~pumpRunning~0)|))} #531#return; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,252 INFO L280 TraceCheckUtils]: 8: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,258 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3236#(not (= 0 |old(~pumpRunning~0)|))} {3185#(= 0 ~pumpRunning~0)} #487#return; {3181#false} is VALID [2020-07-10 14:23:53,258 INFO L280 TraceCheckUtils]: 10: Hoare triple {3181#false} assume true; {3181#false} is VALID [2020-07-10 14:23:53,259 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3181#false} {3185#(= 0 ~pumpRunning~0)} #509#return; {3181#false} is VALID [2020-07-10 14:23:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {3180#true} is VALID [2020-07-10 14:23:53,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3181#false} #519#return; {3181#false} is VALID [2020-07-10 14:23:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:53,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {3180#true} is VALID [2020-07-10 14:23:53,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3181#false} #521#return; {3181#false} is VALID [2020-07-10 14:23:53,274 INFO L263 TraceCheckUtils]: 0: Hoare triple {3180#true} call ULTIMATE.init(); {3223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:23:53,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {3223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume true; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,280 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3185#(= 0 ~pumpRunning~0)} {3180#true} #545#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,281 INFO L263 TraceCheckUtils]: 4: Hoare triple {3185#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {3185#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,281 INFO L263 TraceCheckUtils]: 6: Hoare triple {3185#(= 0 ~pumpRunning~0)} call select_helpers(); {3180#true} is VALID [2020-07-10 14:23:53,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,282 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #441#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,282 INFO L263 TraceCheckUtils]: 9: Hoare triple {3185#(= 0 ~pumpRunning~0)} call select_features(); {3180#true} is VALID [2020-07-10 14:23:53,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,283 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #443#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,283 INFO L263 TraceCheckUtils]: 12: Hoare triple {3185#(= 0 ~pumpRunning~0)} call #t~ret3 := valid_product(); {3180#true} is VALID [2020-07-10 14:23:53,284 INFO L280 TraceCheckUtils]: 13: Hoare triple {3180#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {3180#true} is VALID [2020-07-10 14:23:53,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,285 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #445#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,285 INFO L280 TraceCheckUtils]: 16: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,286 INFO L263 TraceCheckUtils]: 18: Hoare triple {3185#(= 0 ~pumpRunning~0)} call setup(); {3180#true} is VALID [2020-07-10 14:23:53,286 INFO L280 TraceCheckUtils]: 19: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,287 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #447#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,288 INFO L263 TraceCheckUtils]: 21: Hoare triple {3185#(= 0 ~pumpRunning~0)} call runTest(); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,289 INFO L263 TraceCheckUtils]: 22: Hoare triple {3185#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:53,289 INFO L280 TraceCheckUtils]: 23: Hoare triple {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3180#true} is VALID [2020-07-10 14:23:53,290 INFO L280 TraceCheckUtils]: 24: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,290 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #535#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,291 INFO L263 TraceCheckUtils]: 26: Hoare triple {3185#(= 0 ~pumpRunning~0)} call test(); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,292 INFO L280 TraceCheckUtils]: 27: Hoare triple {3185#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,292 INFO L280 TraceCheckUtils]: 28: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume !false; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,293 INFO L280 TraceCheckUtils]: 29: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,294 INFO L280 TraceCheckUtils]: 30: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,294 INFO L280 TraceCheckUtils]: 31: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~9); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,295 INFO L280 TraceCheckUtils]: 32: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,295 INFO L280 TraceCheckUtils]: 33: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,296 INFO L280 TraceCheckUtils]: 34: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,296 INFO L280 TraceCheckUtils]: 35: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,297 INFO L280 TraceCheckUtils]: 36: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,297 INFO L263 TraceCheckUtils]: 37: Hoare triple {3185#(= 0 ~pumpRunning~0)} call timeShift(); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,299 INFO L263 TraceCheckUtils]: 38: Hoare triple {3185#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:53,299 INFO L263 TraceCheckUtils]: 39: Hoare triple {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {3180#true} is VALID [2020-07-10 14:23:53,299 INFO L280 TraceCheckUtils]: 40: Hoare triple {3180#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {3180#true} is VALID [2020-07-10 14:23:53,300 INFO L280 TraceCheckUtils]: 41: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,300 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3180#true} {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {3180#true} is VALID [2020-07-10 14:23:53,300 INFO L280 TraceCheckUtils]: 43: Hoare triple {3180#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {3180#true} is VALID [2020-07-10 14:23:53,300 INFO L280 TraceCheckUtils]: 44: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,301 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #505#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,302 INFO L280 TraceCheckUtils]: 46: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,302 INFO L280 TraceCheckUtils]: 47: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,303 INFO L263 TraceCheckUtils]: 48: Hoare triple {3185#(= 0 ~pumpRunning~0)} call processEnvironment(); {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:53,303 INFO L280 TraceCheckUtils]: 49: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {3180#true} is VALID [2020-07-10 14:23:53,304 INFO L280 TraceCheckUtils]: 50: Hoare triple {3180#true} assume !(0 != ~pumpRunning~0); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:23:53,304 INFO L263 TraceCheckUtils]: 51: Hoare triple {3185#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:53,305 INFO L280 TraceCheckUtils]: 52: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:53,309 INFO L280 TraceCheckUtils]: 53: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,310 INFO L263 TraceCheckUtils]: 54: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3180#true} is VALID [2020-07-10 14:23:53,310 INFO L280 TraceCheckUtils]: 55: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,316 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3180#true} {3236#(not (= 0 |old(~pumpRunning~0)|))} #531#return; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,317 INFO L280 TraceCheckUtils]: 57: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:53,318 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3236#(not (= 0 |old(~pumpRunning~0)|))} {3185#(= 0 ~pumpRunning~0)} #487#return; {3181#false} is VALID [2020-07-10 14:23:53,318 INFO L280 TraceCheckUtils]: 59: Hoare triple {3181#false} assume true; {3181#false} is VALID [2020-07-10 14:23:53,318 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3181#false} {3185#(= 0 ~pumpRunning~0)} #509#return; {3181#false} is VALID [2020-07-10 14:23:53,318 INFO L263 TraceCheckUtils]: 61: Hoare triple {3181#false} call __utac_acc__Specification5_spec__3(); {3181#false} is VALID [2020-07-10 14:23:53,319 INFO L280 TraceCheckUtils]: 62: Hoare triple {3181#false} havoc ~tmp~0;havoc ~tmp___0~0; {3181#false} is VALID [2020-07-10 14:23:53,319 INFO L263 TraceCheckUtils]: 63: Hoare triple {3181#false} call #t~ret1 := getWaterLevel(); {3180#true} is VALID [2020-07-10 14:23:53,319 INFO L280 TraceCheckUtils]: 64: Hoare triple {3180#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {3180#true} is VALID [2020-07-10 14:23:53,319 INFO L280 TraceCheckUtils]: 65: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,320 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3180#true} {3181#false} #519#return; {3181#false} is VALID [2020-07-10 14:23:53,320 INFO L280 TraceCheckUtils]: 67: Hoare triple {3181#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {3181#false} is VALID [2020-07-10 14:23:53,320 INFO L280 TraceCheckUtils]: 68: Hoare triple {3181#false} assume 2 != ~tmp~0; {3181#false} is VALID [2020-07-10 14:23:53,320 INFO L263 TraceCheckUtils]: 69: Hoare triple {3181#false} call #t~ret2 := isPumpRunning(); {3180#true} is VALID [2020-07-10 14:23:53,320 INFO L280 TraceCheckUtils]: 70: Hoare triple {3180#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {3180#true} is VALID [2020-07-10 14:23:53,321 INFO L280 TraceCheckUtils]: 71: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-10 14:23:53,321 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {3180#true} {3181#false} #521#return; {3181#false} is VALID [2020-07-10 14:23:53,321 INFO L280 TraceCheckUtils]: 73: Hoare triple {3181#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {3181#false} is VALID [2020-07-10 14:23:53,321 INFO L280 TraceCheckUtils]: 74: Hoare triple {3181#false} assume 0 != ~tmp___0~0; {3181#false} is VALID [2020-07-10 14:23:53,321 INFO L280 TraceCheckUtils]: 75: Hoare triple {3181#false} assume 0 == ~switchedOnBeforeTS~0; {3181#false} is VALID [2020-07-10 14:23:53,322 INFO L263 TraceCheckUtils]: 76: Hoare triple {3181#false} call __automaton_fail(); {3181#false} is VALID [2020-07-10 14:23:53,322 INFO L280 TraceCheckUtils]: 77: Hoare triple {3181#false} assume !false; {3181#false} is VALID [2020-07-10 14:23:53,334 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 14:23:53,335 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625012029] [2020-07-10 14:23:53,335 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:53,335 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:23:53,335 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724578547] [2020-07-10 14:23:53,337 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 78 [2020-07-10 14:23:53,339 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:53,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:23:53,426 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:53,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:23:53,426 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:53,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:23:53,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:23:53,427 INFO L87 Difference]: Start difference. First operand 138 states and 159 transitions. Second operand 7 states. [2020-07-10 14:23:54,201 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:00,969 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:03,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:03,335 INFO L93 Difference]: Finished difference Result 391 states and 483 transitions. [2020-07-10 14:24:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:24:03,335 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 78 [2020-07-10 14:24:03,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:03,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:24:03,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 483 transitions. [2020-07-10 14:24:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:24:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 483 transitions. [2020-07-10 14:24:03,356 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 483 transitions. [2020-07-10 14:24:04,837 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 483 edges. 483 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:04,849 INFO L225 Difference]: With dead ends: 391 [2020-07-10 14:24:04,849 INFO L226 Difference]: Without dead ends: 281 [2020-07-10 14:24:04,850 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 33 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 14:24:04,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2020-07-10 14:24:06,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 235. [2020-07-10 14:24:06,997 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:06,997 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand 235 states. [2020-07-10 14:24:06,997 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand 235 states. [2020-07-10 14:24:06,997 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 235 states. [2020-07-10 14:24:07,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:07,012 INFO L93 Difference]: Finished difference Result 281 states and 338 transitions. [2020-07-10 14:24:07,012 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2020-07-10 14:24:07,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:07,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:07,013 INFO L74 IsIncluded]: Start isIncluded. First operand 235 states. Second operand 281 states. [2020-07-10 14:24:07,013 INFO L87 Difference]: Start difference. First operand 235 states. Second operand 281 states. [2020-07-10 14:24:07,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:07,026 INFO L93 Difference]: Finished difference Result 281 states and 338 transitions. [2020-07-10 14:24:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2020-07-10 14:24:07,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:07,028 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:07,028 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:07,028 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2020-07-10 14:24:07,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 267 transitions. [2020-07-10 14:24:07,038 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 267 transitions. Word has length 78 [2020-07-10 14:24:07,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:07,038 INFO L479 AbstractCegarLoop]: Abstraction has 235 states and 267 transitions. [2020-07-10 14:24:07,039 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:24:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 267 transitions. [2020-07-10 14:24:07,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 14:24:07,040 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:07,040 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] [2020-07-10 14:24:07,040 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:24:07,041 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:07,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:07,041 INFO L82 PathProgramCache]: Analyzing trace with hash -856462191, now seen corresponding path program 1 times [2020-07-10 14:24:07,041 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:07,041 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650323621] [2020-07-10 14:24:07,041 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,408 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {4749#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,484 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #545#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,489 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #441#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,496 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #443#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {4690#true} is VALID [2020-07-10 14:24:07,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #445#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,504 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #447#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4690#true} is VALID [2020-07-10 14:24:07,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,520 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #535#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {4690#true} is VALID [2020-07-10 14:24:07,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4690#true} {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {4690#true} is VALID [2020-07-10 14:24:07,528 INFO L263 TraceCheckUtils]: 0: Hoare triple {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4690#true} is VALID [2020-07-10 14:24:07,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {4690#true} is VALID [2020-07-10 14:24:07,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,529 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4690#true} {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {4690#true} is VALID [2020-07-10 14:24:07,529 INFO L280 TraceCheckUtils]: 4: Hoare triple {4690#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4690#true} is VALID [2020-07-10 14:24:07,529 INFO L280 TraceCheckUtils]: 5: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,530 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #505#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,581 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-10 14:24:07,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {4690#true} is VALID [2020-07-10 14:24:07,581 INFO L263 TraceCheckUtils]: 1: Hoare triple {4690#true} call #t~ret70 := isHighWaterSensorDry(); {4690#true} is VALID [2020-07-10 14:24:07,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,584 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-10 14:24:07,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {4690#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {4690#true} is VALID [2020-07-10 14:24:07,584 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {4690#true} is VALID [2020-07-10 14:24:07,585 INFO L280 TraceCheckUtils]: 8: Hoare triple {4690#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {4690#true} is VALID [2020-07-10 14:24:07,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,590 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #525#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,596 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #529#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4690#true} is VALID [2020-07-10 14:24:07,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume 0 == ~pumpRunning~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,597 INFO L263 TraceCheckUtils]: 2: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret50 := isHighWaterLevel(); {4690#true} is VALID [2020-07-10 14:24:07,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {4690#true} is VALID [2020-07-10 14:24:07,597 INFO L263 TraceCheckUtils]: 4: Hoare triple {4690#true} call #t~ret70 := isHighWaterSensorDry(); {4690#true} is VALID [2020-07-10 14:24:07,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,598 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-10 14:24:07,599 INFO L280 TraceCheckUtils]: 9: Hoare triple {4690#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {4690#true} is VALID [2020-07-10 14:24:07,599 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {4690#true} is VALID [2020-07-10 14:24:07,599 INFO L280 TraceCheckUtils]: 11: Hoare triple {4690#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {4690#true} is VALID [2020-07-10 14:24:07,599 INFO L280 TraceCheckUtils]: 12: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,600 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #525#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,601 INFO L280 TraceCheckUtils]: 14: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,601 INFO L280 TraceCheckUtils]: 15: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,602 INFO L263 TraceCheckUtils]: 16: Hoare triple {4695#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4690#true} is VALID [2020-07-10 14:24:07,602 INFO L280 TraceCheckUtils]: 17: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,602 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #529#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,603 INFO L280 TraceCheckUtils]: 19: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,604 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #487#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4690#true} is VALID [2020-07-10 14:24:07,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume !(0 != ~pumpRunning~0); {4690#true} is VALID [2020-07-10 14:24:07,605 INFO L263 TraceCheckUtils]: 2: Hoare triple {4690#true} call processEnvironment__wrappee__methaneQuery(); {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:07,605 INFO L280 TraceCheckUtils]: 3: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4690#true} is VALID [2020-07-10 14:24:07,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {4690#true} assume 0 == ~pumpRunning~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,606 INFO L263 TraceCheckUtils]: 5: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret50 := isHighWaterLevel(); {4690#true} is VALID [2020-07-10 14:24:07,606 INFO L280 TraceCheckUtils]: 6: Hoare triple {4690#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {4690#true} is VALID [2020-07-10 14:24:07,607 INFO L263 TraceCheckUtils]: 7: Hoare triple {4690#true} call #t~ret70 := isHighWaterSensorDry(); {4690#true} is VALID [2020-07-10 14:24:07,607 INFO L280 TraceCheckUtils]: 8: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,607 INFO L280 TraceCheckUtils]: 9: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,607 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,607 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-10 14:24:07,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {4690#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {4690#true} is VALID [2020-07-10 14:24:07,608 INFO L280 TraceCheckUtils]: 13: Hoare triple {4690#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {4690#true} is VALID [2020-07-10 14:24:07,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {4690#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {4690#true} is VALID [2020-07-10 14:24:07,608 INFO L280 TraceCheckUtils]: 15: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,609 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #525#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,610 INFO L280 TraceCheckUtils]: 17: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,610 INFO L280 TraceCheckUtils]: 18: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,610 INFO L263 TraceCheckUtils]: 19: Hoare triple {4695#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4690#true} is VALID [2020-07-10 14:24:07,610 INFO L280 TraceCheckUtils]: 20: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,611 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #529#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,612 INFO L280 TraceCheckUtils]: 22: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,613 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #487#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,613 INFO L280 TraceCheckUtils]: 24: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,614 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4695#(= 0 ~pumpRunning~0)} #509#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {4690#true} is VALID [2020-07-10 14:24:07,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,621 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #519#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:07,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:07,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:07,643 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4695#(= 0 ~pumpRunning~0)} #521#return; {4747#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:24:07,649 INFO L263 TraceCheckUtils]: 0: Hoare triple {4690#true} call ULTIMATE.init(); {4749#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:24:07,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {4749#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,657 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #545#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,657 INFO L263 TraceCheckUtils]: 4: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,658 INFO L280 TraceCheckUtils]: 5: Hoare triple {4695#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,658 INFO L263 TraceCheckUtils]: 6: Hoare triple {4695#(= 0 ~pumpRunning~0)} call select_helpers(); {4690#true} is VALID [2020-07-10 14:24:07,658 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,659 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #441#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,659 INFO L263 TraceCheckUtils]: 9: Hoare triple {4695#(= 0 ~pumpRunning~0)} call select_features(); {4690#true} is VALID [2020-07-10 14:24:07,659 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,676 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #443#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,677 INFO L263 TraceCheckUtils]: 12: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret3 := valid_product(); {4690#true} is VALID [2020-07-10 14:24:07,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {4690#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {4690#true} is VALID [2020-07-10 14:24:07,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,678 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #445#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,679 INFO L280 TraceCheckUtils]: 16: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,679 INFO L280 TraceCheckUtils]: 17: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,680 INFO L263 TraceCheckUtils]: 18: Hoare triple {4695#(= 0 ~pumpRunning~0)} call setup(); {4690#true} is VALID [2020-07-10 14:24:07,680 INFO L280 TraceCheckUtils]: 19: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,680 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #447#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,681 INFO L263 TraceCheckUtils]: 21: Hoare triple {4695#(= 0 ~pumpRunning~0)} call runTest(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,682 INFO L263 TraceCheckUtils]: 22: Hoare triple {4695#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:07,682 INFO L280 TraceCheckUtils]: 23: Hoare triple {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4690#true} is VALID [2020-07-10 14:24:07,682 INFO L280 TraceCheckUtils]: 24: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,683 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #535#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,683 INFO L263 TraceCheckUtils]: 26: Hoare triple {4695#(= 0 ~pumpRunning~0)} call test(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,684 INFO L280 TraceCheckUtils]: 27: Hoare triple {4695#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,684 INFO L280 TraceCheckUtils]: 28: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !false; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,685 INFO L280 TraceCheckUtils]: 29: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,685 INFO L280 TraceCheckUtils]: 30: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,686 INFO L280 TraceCheckUtils]: 31: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~9); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,687 INFO L280 TraceCheckUtils]: 32: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,688 INFO L280 TraceCheckUtils]: 33: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,688 INFO L280 TraceCheckUtils]: 34: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,689 INFO L280 TraceCheckUtils]: 35: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,690 INFO L280 TraceCheckUtils]: 36: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,691 INFO L263 TraceCheckUtils]: 37: Hoare triple {4695#(= 0 ~pumpRunning~0)} call timeShift(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,691 INFO L263 TraceCheckUtils]: 38: Hoare triple {4695#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:07,692 INFO L263 TraceCheckUtils]: 39: Hoare triple {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4690#true} is VALID [2020-07-10 14:24:07,692 INFO L280 TraceCheckUtils]: 40: Hoare triple {4690#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {4690#true} is VALID [2020-07-10 14:24:07,692 INFO L280 TraceCheckUtils]: 41: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,692 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4690#true} {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {4690#true} is VALID [2020-07-10 14:24:07,692 INFO L280 TraceCheckUtils]: 43: Hoare triple {4690#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4690#true} is VALID [2020-07-10 14:24:07,693 INFO L280 TraceCheckUtils]: 44: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,694 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #505#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,694 INFO L280 TraceCheckUtils]: 46: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,695 INFO L280 TraceCheckUtils]: 47: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,696 INFO L263 TraceCheckUtils]: 48: Hoare triple {4695#(= 0 ~pumpRunning~0)} call processEnvironment(); {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:07,697 INFO L280 TraceCheckUtils]: 49: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4690#true} is VALID [2020-07-10 14:24:07,697 INFO L280 TraceCheckUtils]: 50: Hoare triple {4690#true} assume !(0 != ~pumpRunning~0); {4690#true} is VALID [2020-07-10 14:24:07,698 INFO L263 TraceCheckUtils]: 51: Hoare triple {4690#true} call processEnvironment__wrappee__methaneQuery(); {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:07,698 INFO L280 TraceCheckUtils]: 52: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4690#true} is VALID [2020-07-10 14:24:07,699 INFO L280 TraceCheckUtils]: 53: Hoare triple {4690#true} assume 0 == ~pumpRunning~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,699 INFO L263 TraceCheckUtils]: 54: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret50 := isHighWaterLevel(); {4690#true} is VALID [2020-07-10 14:24:07,700 INFO L280 TraceCheckUtils]: 55: Hoare triple {4690#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {4690#true} is VALID [2020-07-10 14:24:07,700 INFO L263 TraceCheckUtils]: 56: Hoare triple {4690#true} call #t~ret70 := isHighWaterSensorDry(); {4690#true} is VALID [2020-07-10 14:24:07,700 INFO L280 TraceCheckUtils]: 57: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,700 INFO L280 TraceCheckUtils]: 58: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-10 14:24:07,700 INFO L280 TraceCheckUtils]: 59: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,701 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-10 14:24:07,701 INFO L280 TraceCheckUtils]: 61: Hoare triple {4690#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {4690#true} is VALID [2020-07-10 14:24:07,701 INFO L280 TraceCheckUtils]: 62: Hoare triple {4690#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {4690#true} is VALID [2020-07-10 14:24:07,701 INFO L280 TraceCheckUtils]: 63: Hoare triple {4690#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {4690#true} is VALID [2020-07-10 14:24:07,701 INFO L280 TraceCheckUtils]: 64: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,702 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #525#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,703 INFO L280 TraceCheckUtils]: 66: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,703 INFO L280 TraceCheckUtils]: 67: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,703 INFO L263 TraceCheckUtils]: 68: Hoare triple {4695#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4690#true} is VALID [2020-07-10 14:24:07,704 INFO L280 TraceCheckUtils]: 69: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,704 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #529#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,705 INFO L280 TraceCheckUtils]: 71: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,705 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #487#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,706 INFO L280 TraceCheckUtils]: 73: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,710 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4695#(= 0 ~pumpRunning~0)} #509#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,711 INFO L263 TraceCheckUtils]: 75: Hoare triple {4695#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,711 INFO L280 TraceCheckUtils]: 76: Hoare triple {4695#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,711 INFO L263 TraceCheckUtils]: 77: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {4690#true} is VALID [2020-07-10 14:24:07,712 INFO L280 TraceCheckUtils]: 78: Hoare triple {4690#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {4690#true} is VALID [2020-07-10 14:24:07,712 INFO L280 TraceCheckUtils]: 79: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 14:24:07,713 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #519#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,713 INFO L280 TraceCheckUtils]: 81: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,714 INFO L280 TraceCheckUtils]: 82: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:07,714 INFO L263 TraceCheckUtils]: 83: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {4690#true} is VALID [2020-07-10 14:24:07,715 INFO L280 TraceCheckUtils]: 84: Hoare triple {4690#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:07,716 INFO L280 TraceCheckUtils]: 85: Hoare triple {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:07,717 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4695#(= 0 ~pumpRunning~0)} #521#return; {4747#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:24:07,718 INFO L280 TraceCheckUtils]: 87: Hoare triple {4747#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {4748#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:24:07,719 INFO L280 TraceCheckUtils]: 88: Hoare triple {4748#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {4691#false} is VALID [2020-07-10 14:24:07,720 INFO L280 TraceCheckUtils]: 89: Hoare triple {4691#false} assume 0 == ~switchedOnBeforeTS~0; {4691#false} is VALID [2020-07-10 14:24:07,720 INFO L263 TraceCheckUtils]: 90: Hoare triple {4691#false} call __automaton_fail(); {4691#false} is VALID [2020-07-10 14:24:07,720 INFO L280 TraceCheckUtils]: 91: Hoare triple {4691#false} assume !false; {4691#false} is VALID [2020-07-10 14:24:07,735 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 14:24:07,736 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650323621] [2020-07-10 14:24:07,736 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:07,737 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:24:07,737 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164472709] [2020-07-10 14:24:07,739 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-10 14:24:07,740 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:07,740 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:24:07,860 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:07,860 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:24:07,860 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:07,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:24:07,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:24:07,861 INFO L87 Difference]: Start difference. First operand 235 states and 267 transitions. Second operand 9 states. [2020-07-10 14:24:08,809 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:12,173 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:16,591 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:17,148 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:18,424 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:18,726 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:21,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:21,522 INFO L93 Difference]: Finished difference Result 487 states and 586 transitions. [2020-07-10 14:24:21,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:24:21,523 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-10 14:24:21,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 458 transitions. [2020-07-10 14:24:21,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 458 transitions. [2020-07-10 14:24:21,538 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 458 transitions. [2020-07-10 14:24:22,922 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 458 edges. 458 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:22,932 INFO L225 Difference]: With dead ends: 487 [2020-07-10 14:24:22,932 INFO L226 Difference]: Without dead ends: 280 [2020-07-10 14:24:22,933 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 14:24:22,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2020-07-10 14:24:24,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 234. [2020-07-10 14:24:24,862 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:24,863 INFO L82 GeneralOperation]: Start isEquivalent. First operand 280 states. Second operand 234 states. [2020-07-10 14:24:24,863 INFO L74 IsIncluded]: Start isIncluded. First operand 280 states. Second operand 234 states. [2020-07-10 14:24:24,863 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 234 states. [2020-07-10 14:24:24,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:24,873 INFO L93 Difference]: Finished difference Result 280 states and 338 transitions. [2020-07-10 14:24:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 338 transitions. [2020-07-10 14:24:24,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:24,875 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:24,875 INFO L74 IsIncluded]: Start isIncluded. First operand 234 states. Second operand 280 states. [2020-07-10 14:24:24,875 INFO L87 Difference]: Start difference. First operand 234 states. Second operand 280 states. [2020-07-10 14:24:24,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:24,893 INFO L93 Difference]: Finished difference Result 280 states and 338 transitions. [2020-07-10 14:24:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 338 transitions. [2020-07-10 14:24:24,895 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:24,895 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:24,895 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:24,895 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-07-10 14:24:24,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 264 transitions. [2020-07-10 14:24:24,902 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 264 transitions. Word has length 92 [2020-07-10 14:24:24,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:24,904 INFO L479 AbstractCegarLoop]: Abstraction has 234 states and 264 transitions. [2020-07-10 14:24:24,904 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:24:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 264 transitions. [2020-07-10 14:24:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-10 14:24:24,905 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:24,906 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] [2020-07-10 14:24:24,906 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:24:24,906 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:24,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:24,907 INFO L82 PathProgramCache]: Analyzing trace with hash -357754488, now seen corresponding path program 1 times [2020-07-10 14:24:24,907 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:24,907 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821508306] [2020-07-10 14:24:24,907 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,255 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {6437#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {6365#true} is VALID [2020-07-10 14:24:25,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,299 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #545#return; {6365#true} is VALID [2020-07-10 14:24:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,307 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6365#true} {6365#true} #441#return; {6365#true} is VALID [2020-07-10 14:24:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,310 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6365#true} {6365#true} #443#return; {6365#true} is VALID [2020-07-10 14:24:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6365#true} is VALID [2020-07-10 14:24:25,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #445#return; {6365#true} is VALID [2020-07-10 14:24:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,317 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6365#true} {6365#true} #447#return; {6365#true} is VALID [2020-07-10 14:24:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6365#true} is VALID [2020-07-10 14:24:25,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,327 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #535#return; {6365#true} is VALID [2020-07-10 14:24:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {6365#true} is VALID [2020-07-10 14:24:25,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,333 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {6365#true} is VALID [2020-07-10 14:24:25,333 INFO L263 TraceCheckUtils]: 0: Hoare triple {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {6365#true} is VALID [2020-07-10 14:24:25,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {6365#true} is VALID [2020-07-10 14:24:25,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,334 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6365#true} {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {6365#true} is VALID [2020-07-10 14:24:25,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {6365#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {6365#true} is VALID [2020-07-10 14:24:25,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,334 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6365#true} {6365#true} #505#return; {6365#true} is VALID [2020-07-10 14:24:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,443 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-10 14:24:25,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {6365#true} is VALID [2020-07-10 14:24:25,443 INFO L263 TraceCheckUtils]: 1: Hoare triple {6365#true} call #t~ret70 := isHighWaterSensorDry(); {6365#true} is VALID [2020-07-10 14:24:25,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,444 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-10 14:24:25,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {6365#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {6365#true} is VALID [2020-07-10 14:24:25,445 INFO L280 TraceCheckUtils]: 7: Hoare triple {6365#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {6515#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:24:25,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {6515#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:24:25,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:24:25,447 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6365#true} #525#return; {6491#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret50|)} is VALID [2020-07-10 14:24:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {6365#true} is VALID [2020-07-10 14:24:25,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-10 14:24:25,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,459 INFO L263 TraceCheckUtils]: 1: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-10 14:24:25,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {6365#true} is VALID [2020-07-10 14:24:25,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,460 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-10 14:24:25,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {6365#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,461 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-10 14:24:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-10 14:24:25,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,464 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-10 14:24:25,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {6365#true} is VALID [2020-07-10 14:24:25,465 INFO L263 TraceCheckUtils]: 1: Hoare triple {6365#true} call #t~ret52 := isMethaneAlarm(); {6365#true} is VALID [2020-07-10 14:24:25,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,465 INFO L263 TraceCheckUtils]: 3: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-10 14:24:25,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {6365#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {6365#true} is VALID [2020-07-10 14:24:25,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,466 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-10 14:24:25,466 INFO L280 TraceCheckUtils]: 7: Hoare triple {6365#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,466 INFO L280 TraceCheckUtils]: 8: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,466 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-10 14:24:25,466 INFO L280 TraceCheckUtils]: 10: Hoare triple {6365#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {6365#true} is VALID [2020-07-10 14:24:25,467 INFO L280 TraceCheckUtils]: 11: Hoare triple {6365#true} assume !(0 != ~tmp~7); {6365#true} is VALID [2020-07-10 14:24:25,467 INFO L263 TraceCheckUtils]: 12: Hoare triple {6365#true} call activatePump__wrappee__highWaterSensor(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-10 14:24:25,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,468 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-10 14:24:25,468 INFO L280 TraceCheckUtils]: 16: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,468 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6365#true} {6366#false} #527#return; {6366#false} is VALID [2020-07-10 14:24:25,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6365#true} is VALID [2020-07-10 14:24:25,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume 0 == ~pumpRunning~0; {6365#true} is VALID [2020-07-10 14:24:25,469 INFO L263 TraceCheckUtils]: 2: Hoare triple {6365#true} call #t~ret50 := isHighWaterLevel(); {6365#true} is VALID [2020-07-10 14:24:25,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {6365#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {6365#true} is VALID [2020-07-10 14:24:25,470 INFO L263 TraceCheckUtils]: 4: Hoare triple {6365#true} call #t~ret70 := isHighWaterSensorDry(); {6365#true} is VALID [2020-07-10 14:24:25,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,470 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-10 14:24:25,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {6365#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {6365#true} is VALID [2020-07-10 14:24:25,471 INFO L280 TraceCheckUtils]: 10: Hoare triple {6365#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {6515#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:24:25,472 INFO L280 TraceCheckUtils]: 11: Hoare triple {6515#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:24:25,472 INFO L280 TraceCheckUtils]: 12: Hoare triple {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:24:25,473 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6365#true} #525#return; {6491#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret50|)} is VALID [2020-07-10 14:24:25,473 INFO L280 TraceCheckUtils]: 14: Hoare triple {6491#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret50|)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {6492#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 14:24:25,474 INFO L280 TraceCheckUtils]: 15: Hoare triple {6492#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {6366#false} is VALID [2020-07-10 14:24:25,474 INFO L263 TraceCheckUtils]: 16: Hoare triple {6366#false} call activatePump(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,474 INFO L280 TraceCheckUtils]: 17: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {6365#true} is VALID [2020-07-10 14:24:25,474 INFO L263 TraceCheckUtils]: 18: Hoare triple {6365#true} call #t~ret52 := isMethaneAlarm(); {6365#true} is VALID [2020-07-10 14:24:25,474 INFO L280 TraceCheckUtils]: 19: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,475 INFO L263 TraceCheckUtils]: 20: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-10 14:24:25,475 INFO L280 TraceCheckUtils]: 21: Hoare triple {6365#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {6365#true} is VALID [2020-07-10 14:24:25,475 INFO L280 TraceCheckUtils]: 22: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,475 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-10 14:24:25,475 INFO L280 TraceCheckUtils]: 24: Hoare triple {6365#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,476 INFO L280 TraceCheckUtils]: 25: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,476 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-10 14:24:25,476 INFO L280 TraceCheckUtils]: 27: Hoare triple {6365#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {6365#true} is VALID [2020-07-10 14:24:25,476 INFO L280 TraceCheckUtils]: 28: Hoare triple {6365#true} assume !(0 != ~tmp~7); {6365#true} is VALID [2020-07-10 14:24:25,481 INFO L263 TraceCheckUtils]: 29: Hoare triple {6365#true} call activatePump__wrappee__highWaterSensor(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-10 14:24:25,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,482 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-10 14:24:25,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,483 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6365#true} {6366#false} #527#return; {6366#false} is VALID [2020-07-10 14:24:25,483 INFO L280 TraceCheckUtils]: 35: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-10 14:24:25,483 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6366#false} {6365#true} #487#return; {6366#false} is VALID [2020-07-10 14:24:25,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6365#true} is VALID [2020-07-10 14:24:25,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume !(0 != ~pumpRunning~0); {6365#true} is VALID [2020-07-10 14:24:25,485 INFO L263 TraceCheckUtils]: 2: Hoare triple {6365#true} call processEnvironment__wrappee__methaneQuery(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6365#true} is VALID [2020-07-10 14:24:25,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {6365#true} assume 0 == ~pumpRunning~0; {6365#true} is VALID [2020-07-10 14:24:25,485 INFO L263 TraceCheckUtils]: 5: Hoare triple {6365#true} call #t~ret50 := isHighWaterLevel(); {6365#true} is VALID [2020-07-10 14:24:25,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {6365#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {6365#true} is VALID [2020-07-10 14:24:25,486 INFO L263 TraceCheckUtils]: 7: Hoare triple {6365#true} call #t~ret70 := isHighWaterSensorDry(); {6365#true} is VALID [2020-07-10 14:24:25,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,486 INFO L280 TraceCheckUtils]: 9: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,487 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-10 14:24:25,487 INFO L280 TraceCheckUtils]: 12: Hoare triple {6365#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {6365#true} is VALID [2020-07-10 14:24:25,488 INFO L280 TraceCheckUtils]: 13: Hoare triple {6365#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {6515#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:24:25,488 INFO L280 TraceCheckUtils]: 14: Hoare triple {6515#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:24:25,489 INFO L280 TraceCheckUtils]: 15: Hoare triple {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:24:25,490 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6365#true} #525#return; {6491#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret50|)} is VALID [2020-07-10 14:24:25,491 INFO L280 TraceCheckUtils]: 17: Hoare triple {6491#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret50|)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {6492#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 14:24:25,491 INFO L280 TraceCheckUtils]: 18: Hoare triple {6492#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {6366#false} is VALID [2020-07-10 14:24:25,491 INFO L263 TraceCheckUtils]: 19: Hoare triple {6366#false} call activatePump(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,492 INFO L280 TraceCheckUtils]: 20: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {6365#true} is VALID [2020-07-10 14:24:25,492 INFO L263 TraceCheckUtils]: 21: Hoare triple {6365#true} call #t~ret52 := isMethaneAlarm(); {6365#true} is VALID [2020-07-10 14:24:25,492 INFO L280 TraceCheckUtils]: 22: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,492 INFO L263 TraceCheckUtils]: 23: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-10 14:24:25,493 INFO L280 TraceCheckUtils]: 24: Hoare triple {6365#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {6365#true} is VALID [2020-07-10 14:24:25,493 INFO L280 TraceCheckUtils]: 25: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,493 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-10 14:24:25,493 INFO L280 TraceCheckUtils]: 27: Hoare triple {6365#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,493 INFO L280 TraceCheckUtils]: 28: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,493 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-10 14:24:25,494 INFO L280 TraceCheckUtils]: 30: Hoare triple {6365#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {6365#true} is VALID [2020-07-10 14:24:25,494 INFO L280 TraceCheckUtils]: 31: Hoare triple {6365#true} assume !(0 != ~tmp~7); {6365#true} is VALID [2020-07-10 14:24:25,495 INFO L263 TraceCheckUtils]: 32: Hoare triple {6365#true} call activatePump__wrappee__highWaterSensor(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,495 INFO L280 TraceCheckUtils]: 33: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-10 14:24:25,495 INFO L280 TraceCheckUtils]: 34: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,495 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-10 14:24:25,495 INFO L280 TraceCheckUtils]: 36: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,496 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6365#true} {6366#false} #527#return; {6366#false} is VALID [2020-07-10 14:24:25,496 INFO L280 TraceCheckUtils]: 38: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-10 14:24:25,496 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6366#false} {6365#true} #487#return; {6366#false} is VALID [2020-07-10 14:24:25,496 INFO L280 TraceCheckUtils]: 40: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-10 14:24:25,496 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6366#false} {6365#true} #509#return; {6366#false} is VALID [2020-07-10 14:24:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {6365#true} is VALID [2020-07-10 14:24:25,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6366#false} #519#return; {6366#false} is VALID [2020-07-10 14:24:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:25,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {6365#true} is VALID [2020-07-10 14:24:25,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6366#false} #521#return; {6366#false} is VALID [2020-07-10 14:24:25,509 INFO L263 TraceCheckUtils]: 0: Hoare triple {6365#true} call ULTIMATE.init(); {6437#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:24:25,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {6437#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {6365#true} is VALID [2020-07-10 14:24:25,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,510 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6365#true} {6365#true} #545#return; {6365#true} is VALID [2020-07-10 14:24:25,510 INFO L263 TraceCheckUtils]: 4: Hoare triple {6365#true} call #t~ret75 := main(); {6365#true} is VALID [2020-07-10 14:24:25,510 INFO L280 TraceCheckUtils]: 5: Hoare triple {6365#true} havoc ~retValue_acc~0;havoc ~tmp~1; {6365#true} is VALID [2020-07-10 14:24:25,510 INFO L263 TraceCheckUtils]: 6: Hoare triple {6365#true} call select_helpers(); {6365#true} is VALID [2020-07-10 14:24:25,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,511 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6365#true} {6365#true} #441#return; {6365#true} is VALID [2020-07-10 14:24:25,511 INFO L263 TraceCheckUtils]: 9: Hoare triple {6365#true} call select_features(); {6365#true} is VALID [2020-07-10 14:24:25,511 INFO L280 TraceCheckUtils]: 10: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,511 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6365#true} {6365#true} #443#return; {6365#true} is VALID [2020-07-10 14:24:25,511 INFO L263 TraceCheckUtils]: 12: Hoare triple {6365#true} call #t~ret3 := valid_product(); {6365#true} is VALID [2020-07-10 14:24:25,511 INFO L280 TraceCheckUtils]: 13: Hoare triple {6365#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6365#true} is VALID [2020-07-10 14:24:25,512 INFO L280 TraceCheckUtils]: 14: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,512 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6365#true} {6365#true} #445#return; {6365#true} is VALID [2020-07-10 14:24:25,512 INFO L280 TraceCheckUtils]: 16: Hoare triple {6365#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {6365#true} is VALID [2020-07-10 14:24:25,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {6365#true} assume 0 != ~tmp~1; {6365#true} is VALID [2020-07-10 14:24:25,512 INFO L263 TraceCheckUtils]: 18: Hoare triple {6365#true} call setup(); {6365#true} is VALID [2020-07-10 14:24:25,513 INFO L280 TraceCheckUtils]: 19: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,513 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6365#true} {6365#true} #447#return; {6365#true} is VALID [2020-07-10 14:24:25,513 INFO L263 TraceCheckUtils]: 21: Hoare triple {6365#true} call runTest(); {6365#true} is VALID [2020-07-10 14:24:25,514 INFO L263 TraceCheckUtils]: 22: Hoare triple {6365#true} call __utac_acc__Specification5_spec__1(); {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:25,514 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6365#true} is VALID [2020-07-10 14:24:25,514 INFO L280 TraceCheckUtils]: 24: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,514 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6365#true} {6365#true} #535#return; {6365#true} is VALID [2020-07-10 14:24:25,515 INFO L263 TraceCheckUtils]: 26: Hoare triple {6365#true} call test(); {6365#true} is VALID [2020-07-10 14:24:25,515 INFO L280 TraceCheckUtils]: 27: Hoare triple {6365#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6365#true} is VALID [2020-07-10 14:24:25,515 INFO L280 TraceCheckUtils]: 28: Hoare triple {6365#true} assume !false; {6365#true} is VALID [2020-07-10 14:24:25,515 INFO L280 TraceCheckUtils]: 29: Hoare triple {6365#true} assume ~splverifierCounter~0 < 4; {6365#true} is VALID [2020-07-10 14:24:25,515 INFO L280 TraceCheckUtils]: 30: Hoare triple {6365#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {6365#true} is VALID [2020-07-10 14:24:25,515 INFO L280 TraceCheckUtils]: 31: Hoare triple {6365#true} assume !(0 != ~tmp~9); {6365#true} is VALID [2020-07-10 14:24:25,516 INFO L280 TraceCheckUtils]: 32: Hoare triple {6365#true} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {6365#true} is VALID [2020-07-10 14:24:25,516 INFO L280 TraceCheckUtils]: 33: Hoare triple {6365#true} assume !(0 != ~tmp___0~2); {6365#true} is VALID [2020-07-10 14:24:25,516 INFO L280 TraceCheckUtils]: 34: Hoare triple {6365#true} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {6365#true} is VALID [2020-07-10 14:24:25,516 INFO L280 TraceCheckUtils]: 35: Hoare triple {6365#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {6365#true} is VALID [2020-07-10 14:24:25,516 INFO L280 TraceCheckUtils]: 36: Hoare triple {6365#true} assume 0 != ~tmp___1~0; {6365#true} is VALID [2020-07-10 14:24:25,516 INFO L263 TraceCheckUtils]: 37: Hoare triple {6365#true} call timeShift(); {6365#true} is VALID [2020-07-10 14:24:25,517 INFO L263 TraceCheckUtils]: 38: Hoare triple {6365#true} call __utac_acc__Specification5_spec__2(); {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:25,517 INFO L263 TraceCheckUtils]: 39: Hoare triple {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {6365#true} is VALID [2020-07-10 14:24:25,517 INFO L280 TraceCheckUtils]: 40: Hoare triple {6365#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {6365#true} is VALID [2020-07-10 14:24:25,518 INFO L280 TraceCheckUtils]: 41: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,518 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6365#true} {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {6365#true} is VALID [2020-07-10 14:24:25,518 INFO L280 TraceCheckUtils]: 43: Hoare triple {6365#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {6365#true} is VALID [2020-07-10 14:24:25,518 INFO L280 TraceCheckUtils]: 44: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,518 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6365#true} {6365#true} #505#return; {6365#true} is VALID [2020-07-10 14:24:25,519 INFO L280 TraceCheckUtils]: 46: Hoare triple {6365#true} assume !(0 != ~pumpRunning~0); {6365#true} is VALID [2020-07-10 14:24:25,519 INFO L280 TraceCheckUtils]: 47: Hoare triple {6365#true} assume 0 != ~systemActive~0; {6365#true} is VALID [2020-07-10 14:24:25,519 INFO L263 TraceCheckUtils]: 48: Hoare triple {6365#true} call processEnvironment(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,520 INFO L280 TraceCheckUtils]: 49: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6365#true} is VALID [2020-07-10 14:24:25,520 INFO L280 TraceCheckUtils]: 50: Hoare triple {6365#true} assume !(0 != ~pumpRunning~0); {6365#true} is VALID [2020-07-10 14:24:25,520 INFO L263 TraceCheckUtils]: 51: Hoare triple {6365#true} call processEnvironment__wrappee__methaneQuery(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,521 INFO L280 TraceCheckUtils]: 52: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6365#true} is VALID [2020-07-10 14:24:25,521 INFO L280 TraceCheckUtils]: 53: Hoare triple {6365#true} assume 0 == ~pumpRunning~0; {6365#true} is VALID [2020-07-10 14:24:25,521 INFO L263 TraceCheckUtils]: 54: Hoare triple {6365#true} call #t~ret50 := isHighWaterLevel(); {6365#true} is VALID [2020-07-10 14:24:25,521 INFO L280 TraceCheckUtils]: 55: Hoare triple {6365#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {6365#true} is VALID [2020-07-10 14:24:25,521 INFO L263 TraceCheckUtils]: 56: Hoare triple {6365#true} call #t~ret70 := isHighWaterSensorDry(); {6365#true} is VALID [2020-07-10 14:24:25,522 INFO L280 TraceCheckUtils]: 57: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,522 INFO L280 TraceCheckUtils]: 58: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-10 14:24:25,522 INFO L280 TraceCheckUtils]: 59: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,522 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-10 14:24:25,522 INFO L280 TraceCheckUtils]: 61: Hoare triple {6365#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {6365#true} is VALID [2020-07-10 14:24:25,523 INFO L280 TraceCheckUtils]: 62: Hoare triple {6365#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {6515#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:24:25,524 INFO L280 TraceCheckUtils]: 63: Hoare triple {6515#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:24:25,524 INFO L280 TraceCheckUtils]: 64: Hoare triple {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:24:25,525 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {6516#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6365#true} #525#return; {6491#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret50|)} is VALID [2020-07-10 14:24:25,526 INFO L280 TraceCheckUtils]: 66: Hoare triple {6491#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret50|)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {6492#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} is VALID [2020-07-10 14:24:25,527 INFO L280 TraceCheckUtils]: 67: Hoare triple {6492#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {6366#false} is VALID [2020-07-10 14:24:25,527 INFO L263 TraceCheckUtils]: 68: Hoare triple {6366#false} call activatePump(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,527 INFO L280 TraceCheckUtils]: 69: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {6365#true} is VALID [2020-07-10 14:24:25,527 INFO L263 TraceCheckUtils]: 70: Hoare triple {6365#true} call #t~ret52 := isMethaneAlarm(); {6365#true} is VALID [2020-07-10 14:24:25,527 INFO L280 TraceCheckUtils]: 71: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,528 INFO L263 TraceCheckUtils]: 72: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-10 14:24:25,528 INFO L280 TraceCheckUtils]: 73: Hoare triple {6365#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {6365#true} is VALID [2020-07-10 14:24:25,528 INFO L280 TraceCheckUtils]: 74: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,528 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-10 14:24:25,528 INFO L280 TraceCheckUtils]: 76: Hoare triple {6365#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {6365#true} is VALID [2020-07-10 14:24:25,528 INFO L280 TraceCheckUtils]: 77: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,529 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-10 14:24:25,529 INFO L280 TraceCheckUtils]: 79: Hoare triple {6365#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {6365#true} is VALID [2020-07-10 14:24:25,529 INFO L280 TraceCheckUtils]: 80: Hoare triple {6365#true} assume !(0 != ~tmp~7); {6365#true} is VALID [2020-07-10 14:24:25,530 INFO L263 TraceCheckUtils]: 81: Hoare triple {6365#true} call activatePump__wrappee__highWaterSensor(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:25,530 INFO L280 TraceCheckUtils]: 82: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-10 14:24:25,530 INFO L280 TraceCheckUtils]: 83: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,530 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-10 14:24:25,530 INFO L280 TraceCheckUtils]: 85: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,530 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6365#true} {6366#false} #527#return; {6366#false} is VALID [2020-07-10 14:24:25,531 INFO L280 TraceCheckUtils]: 87: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-10 14:24:25,531 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6366#false} {6365#true} #487#return; {6366#false} is VALID [2020-07-10 14:24:25,531 INFO L280 TraceCheckUtils]: 89: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-10 14:24:25,531 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6366#false} {6365#true} #509#return; {6366#false} is VALID [2020-07-10 14:24:25,531 INFO L263 TraceCheckUtils]: 91: Hoare triple {6366#false} call __utac_acc__Specification5_spec__3(); {6366#false} is VALID [2020-07-10 14:24:25,531 INFO L280 TraceCheckUtils]: 92: Hoare triple {6366#false} havoc ~tmp~0;havoc ~tmp___0~0; {6366#false} is VALID [2020-07-10 14:24:25,532 INFO L263 TraceCheckUtils]: 93: Hoare triple {6366#false} call #t~ret1 := getWaterLevel(); {6365#true} is VALID [2020-07-10 14:24:25,532 INFO L280 TraceCheckUtils]: 94: Hoare triple {6365#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {6365#true} is VALID [2020-07-10 14:24:25,532 INFO L280 TraceCheckUtils]: 95: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,532 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6365#true} {6366#false} #519#return; {6366#false} is VALID [2020-07-10 14:24:25,532 INFO L280 TraceCheckUtils]: 97: Hoare triple {6366#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6366#false} is VALID [2020-07-10 14:24:25,532 INFO L280 TraceCheckUtils]: 98: Hoare triple {6366#false} assume 2 != ~tmp~0; {6366#false} is VALID [2020-07-10 14:24:25,533 INFO L263 TraceCheckUtils]: 99: Hoare triple {6366#false} call #t~ret2 := isPumpRunning(); {6365#true} is VALID [2020-07-10 14:24:25,533 INFO L280 TraceCheckUtils]: 100: Hoare triple {6365#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {6365#true} is VALID [2020-07-10 14:24:25,533 INFO L280 TraceCheckUtils]: 101: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-10 14:24:25,533 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {6365#true} {6366#false} #521#return; {6366#false} is VALID [2020-07-10 14:24:25,533 INFO L280 TraceCheckUtils]: 103: Hoare triple {6366#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {6366#false} is VALID [2020-07-10 14:24:25,533 INFO L280 TraceCheckUtils]: 104: Hoare triple {6366#false} assume 0 != ~tmp___0~0; {6366#false} is VALID [2020-07-10 14:24:25,534 INFO L280 TraceCheckUtils]: 105: Hoare triple {6366#false} assume 0 == ~switchedOnBeforeTS~0; {6366#false} is VALID [2020-07-10 14:24:25,534 INFO L263 TraceCheckUtils]: 106: Hoare triple {6366#false} call __automaton_fail(); {6366#false} is VALID [2020-07-10 14:24:25,534 INFO L280 TraceCheckUtils]: 107: Hoare triple {6366#false} assume !false; {6366#false} is VALID [2020-07-10 14:24:25,549 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 14:24:25,550 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821508306] [2020-07-10 14:24:25,550 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:25,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:24:25,550 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677231439] [2020-07-10 14:24:25,551 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-10 14:24:25,551 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:25,551 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:24:25,669 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:25,669 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:24:25,670 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:25,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:24:25,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:24:25,670 INFO L87 Difference]: Start difference. First operand 234 states and 264 transitions. Second operand 9 states. [2020-07-10 14:24:32,427 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:32,765 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:24:33,160 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:33,477 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:38,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:38,851 INFO L93 Difference]: Finished difference Result 487 states and 589 transitions. [2020-07-10 14:24:38,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:24:38,852 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-10 14:24:38,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:38,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:38,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 379 transitions. [2020-07-10 14:24:38,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 379 transitions. [2020-07-10 14:24:38,864 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 379 transitions. [2020-07-10 14:24:40,018 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 379 edges. 379 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:40,027 INFO L225 Difference]: With dead ends: 487 [2020-07-10 14:24:40,027 INFO L226 Difference]: Without dead ends: 281 [2020-07-10 14:24:40,028 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:24:40,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2020-07-10 14:24:41,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 239. [2020-07-10 14:24:41,941 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:41,941 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand 239 states. [2020-07-10 14:24:41,942 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand 239 states. [2020-07-10 14:24:41,942 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 239 states. [2020-07-10 14:24:41,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:41,951 INFO L93 Difference]: Finished difference Result 281 states and 338 transitions. [2020-07-10 14:24:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2020-07-10 14:24:41,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:41,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:41,953 INFO L74 IsIncluded]: Start isIncluded. First operand 239 states. Second operand 281 states. [2020-07-10 14:24:41,953 INFO L87 Difference]: Start difference. First operand 239 states. Second operand 281 states. [2020-07-10 14:24:41,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:41,963 INFO L93 Difference]: Finished difference Result 281 states and 338 transitions. [2020-07-10 14:24:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2020-07-10 14:24:41,964 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:41,964 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:41,964 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:41,964 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2020-07-10 14:24:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 269 transitions. [2020-07-10 14:24:41,971 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 269 transitions. Word has length 108 [2020-07-10 14:24:41,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:41,972 INFO L479 AbstractCegarLoop]: Abstraction has 239 states and 269 transitions. [2020-07-10 14:24:41,972 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:24:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 269 transitions. [2020-07-10 14:24:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-10 14:24:41,973 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:41,973 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] [2020-07-10 14:24:41,974 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:24:41,974 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:41,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:41,974 INFO L82 PathProgramCache]: Analyzing trace with hash 1570518214, now seen corresponding path program 1 times [2020-07-10 14:24:41,974 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:41,975 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907669403] [2020-07-10 14:24:41,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:42,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,263 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {8172#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {8098#true} is VALID [2020-07-10 14:24:42,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8098#true} #545#return; {8098#true} is VALID [2020-07-10 14:24:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,318 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8098#true} {8098#true} #441#return; {8098#true} is VALID [2020-07-10 14:24:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,322 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8098#true} {8098#true} #443#return; {8098#true} is VALID [2020-07-10 14:24:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {8173#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:42,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {8173#(= 1 |valid_product_#res|)} assume true; {8173#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:42,340 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8173#(= 1 |valid_product_#res|)} {8098#true} #445#return; {8110#(= 1 |main_#t~ret3|)} is VALID [2020-07-10 14:24:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,345 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8098#true} {8098#true} #447#return; {8098#true} is VALID [2020-07-10 14:24:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8098#true} is VALID [2020-07-10 14:24:42,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,359 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8098#true} #535#return; {8098#true} is VALID [2020-07-10 14:24:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {8098#true} is VALID [2020-07-10 14:24:42,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {8098#true} is VALID [2020-07-10 14:24:42,366 INFO L263 TraceCheckUtils]: 0: Hoare triple {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8098#true} is VALID [2020-07-10 14:24:42,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {8098#true} is VALID [2020-07-10 14:24:42,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,367 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8098#true} {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {8098#true} is VALID [2020-07-10 14:24:42,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {8098#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {8098#true} is VALID [2020-07-10 14:24:42,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,368 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8098#true} {8098#true} #505#return; {8098#true} is VALID [2020-07-10 14:24:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-10 14:24:42,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,482 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-10 14:24:42,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {8098#true} is VALID [2020-07-10 14:24:42,482 INFO L263 TraceCheckUtils]: 1: Hoare triple {8098#true} call #t~ret70 := isHighWaterSensorDry(); {8098#true} is VALID [2020-07-10 14:24:42,482 INFO L280 TraceCheckUtils]: 2: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-10 14:24:42,483 INFO L280 TraceCheckUtils]: 3: Hoare triple {8098#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,484 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-10 14:24:42,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {8250#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 14:24:42,485 INFO L280 TraceCheckUtils]: 7: Hoare triple {8250#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {8099#false} is VALID [2020-07-10 14:24:42,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {8099#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {8099#false} is VALID [2020-07-10 14:24:42,486 INFO L280 TraceCheckUtils]: 9: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-10 14:24:42,486 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8099#false} {8098#true} #525#return; {8099#false} is VALID [2020-07-10 14:24:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {8098#true} is VALID [2020-07-10 14:24:42,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-10 14:24:42,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,497 INFO L263 TraceCheckUtils]: 1: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-10 14:24:42,497 INFO L280 TraceCheckUtils]: 2: Hoare triple {8098#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {8098#true} is VALID [2020-07-10 14:24:42,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,498 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-10 14:24:42,498 INFO L280 TraceCheckUtils]: 5: Hoare triple {8098#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,499 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-10 14:24:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-10 14:24:42,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,502 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-10 14:24:42,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8098#true} is VALID [2020-07-10 14:24:42,502 INFO L263 TraceCheckUtils]: 1: Hoare triple {8098#true} call #t~ret52 := isMethaneAlarm(); {8098#true} is VALID [2020-07-10 14:24:42,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,503 INFO L263 TraceCheckUtils]: 3: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-10 14:24:42,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {8098#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {8098#true} is VALID [2020-07-10 14:24:42,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,503 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-10 14:24:42,504 INFO L280 TraceCheckUtils]: 7: Hoare triple {8098#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,504 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-10 14:24:42,504 INFO L280 TraceCheckUtils]: 10: Hoare triple {8098#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {8098#true} is VALID [2020-07-10 14:24:42,504 INFO L280 TraceCheckUtils]: 11: Hoare triple {8098#true} assume !(0 != ~tmp~7); {8098#true} is VALID [2020-07-10 14:24:42,505 INFO L263 TraceCheckUtils]: 12: Hoare triple {8098#true} call activatePump__wrappee__highWaterSensor(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-10 14:24:42,506 INFO L280 TraceCheckUtils]: 14: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,506 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-10 14:24:42,506 INFO L280 TraceCheckUtils]: 16: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,506 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8098#true} {8099#false} #527#return; {8099#false} is VALID [2020-07-10 14:24:42,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8098#true} is VALID [2020-07-10 14:24:42,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume 0 == ~pumpRunning~0; {8098#true} is VALID [2020-07-10 14:24:42,507 INFO L263 TraceCheckUtils]: 2: Hoare triple {8098#true} call #t~ret50 := isHighWaterLevel(); {8098#true} is VALID [2020-07-10 14:24:42,507 INFO L280 TraceCheckUtils]: 3: Hoare triple {8098#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {8098#true} is VALID [2020-07-10 14:24:42,508 INFO L263 TraceCheckUtils]: 4: Hoare triple {8098#true} call #t~ret70 := isHighWaterSensorDry(); {8098#true} is VALID [2020-07-10 14:24:42,508 INFO L280 TraceCheckUtils]: 5: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-10 14:24:42,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {8098#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,511 INFO L280 TraceCheckUtils]: 7: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,511 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-10 14:24:42,512 INFO L280 TraceCheckUtils]: 9: Hoare triple {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {8250#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 14:24:42,513 INFO L280 TraceCheckUtils]: 10: Hoare triple {8250#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {8099#false} is VALID [2020-07-10 14:24:42,513 INFO L280 TraceCheckUtils]: 11: Hoare triple {8099#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {8099#false} is VALID [2020-07-10 14:24:42,513 INFO L280 TraceCheckUtils]: 12: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-10 14:24:42,513 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8099#false} {8098#true} #525#return; {8099#false} is VALID [2020-07-10 14:24:42,514 INFO L280 TraceCheckUtils]: 14: Hoare triple {8099#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {8099#false} is VALID [2020-07-10 14:24:42,514 INFO L280 TraceCheckUtils]: 15: Hoare triple {8099#false} assume 0 != ~tmp~5; {8099#false} is VALID [2020-07-10 14:24:42,514 INFO L263 TraceCheckUtils]: 16: Hoare triple {8099#false} call activatePump(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,514 INFO L280 TraceCheckUtils]: 17: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8098#true} is VALID [2020-07-10 14:24:42,514 INFO L263 TraceCheckUtils]: 18: Hoare triple {8098#true} call #t~ret52 := isMethaneAlarm(); {8098#true} is VALID [2020-07-10 14:24:42,515 INFO L280 TraceCheckUtils]: 19: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,515 INFO L263 TraceCheckUtils]: 20: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-10 14:24:42,515 INFO L280 TraceCheckUtils]: 21: Hoare triple {8098#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {8098#true} is VALID [2020-07-10 14:24:42,515 INFO L280 TraceCheckUtils]: 22: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,515 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-10 14:24:42,516 INFO L280 TraceCheckUtils]: 24: Hoare triple {8098#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,516 INFO L280 TraceCheckUtils]: 25: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,516 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-10 14:24:42,516 INFO L280 TraceCheckUtils]: 27: Hoare triple {8098#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {8098#true} is VALID [2020-07-10 14:24:42,516 INFO L280 TraceCheckUtils]: 28: Hoare triple {8098#true} assume !(0 != ~tmp~7); {8098#true} is VALID [2020-07-10 14:24:42,517 INFO L263 TraceCheckUtils]: 29: Hoare triple {8098#true} call activatePump__wrappee__highWaterSensor(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,518 INFO L280 TraceCheckUtils]: 30: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-10 14:24:42,518 INFO L280 TraceCheckUtils]: 31: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,518 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-10 14:24:42,518 INFO L280 TraceCheckUtils]: 33: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,518 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8098#true} {8099#false} #527#return; {8099#false} is VALID [2020-07-10 14:24:42,519 INFO L280 TraceCheckUtils]: 35: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-10 14:24:42,519 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8099#false} {8098#true} #487#return; {8099#false} is VALID [2020-07-10 14:24:42,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8098#true} is VALID [2020-07-10 14:24:42,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume !(0 != ~pumpRunning~0); {8098#true} is VALID [2020-07-10 14:24:42,521 INFO L263 TraceCheckUtils]: 2: Hoare triple {8098#true} call processEnvironment__wrappee__methaneQuery(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8098#true} is VALID [2020-07-10 14:24:42,521 INFO L280 TraceCheckUtils]: 4: Hoare triple {8098#true} assume 0 == ~pumpRunning~0; {8098#true} is VALID [2020-07-10 14:24:42,521 INFO L263 TraceCheckUtils]: 5: Hoare triple {8098#true} call #t~ret50 := isHighWaterLevel(); {8098#true} is VALID [2020-07-10 14:24:42,521 INFO L280 TraceCheckUtils]: 6: Hoare triple {8098#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {8098#true} is VALID [2020-07-10 14:24:42,522 INFO L263 TraceCheckUtils]: 7: Hoare triple {8098#true} call #t~ret70 := isHighWaterSensorDry(); {8098#true} is VALID [2020-07-10 14:24:42,522 INFO L280 TraceCheckUtils]: 8: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-10 14:24:42,522 INFO L280 TraceCheckUtils]: 9: Hoare triple {8098#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,523 INFO L280 TraceCheckUtils]: 10: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,524 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-10 14:24:42,524 INFO L280 TraceCheckUtils]: 12: Hoare triple {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {8250#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 14:24:42,525 INFO L280 TraceCheckUtils]: 13: Hoare triple {8250#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {8099#false} is VALID [2020-07-10 14:24:42,525 INFO L280 TraceCheckUtils]: 14: Hoare triple {8099#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {8099#false} is VALID [2020-07-10 14:24:42,525 INFO L280 TraceCheckUtils]: 15: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-10 14:24:42,525 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8099#false} {8098#true} #525#return; {8099#false} is VALID [2020-07-10 14:24:42,526 INFO L280 TraceCheckUtils]: 17: Hoare triple {8099#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {8099#false} is VALID [2020-07-10 14:24:42,526 INFO L280 TraceCheckUtils]: 18: Hoare triple {8099#false} assume 0 != ~tmp~5; {8099#false} is VALID [2020-07-10 14:24:42,526 INFO L263 TraceCheckUtils]: 19: Hoare triple {8099#false} call activatePump(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,526 INFO L280 TraceCheckUtils]: 20: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8098#true} is VALID [2020-07-10 14:24:42,526 INFO L263 TraceCheckUtils]: 21: Hoare triple {8098#true} call #t~ret52 := isMethaneAlarm(); {8098#true} is VALID [2020-07-10 14:24:42,526 INFO L280 TraceCheckUtils]: 22: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,527 INFO L263 TraceCheckUtils]: 23: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-10 14:24:42,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {8098#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {8098#true} is VALID [2020-07-10 14:24:42,527 INFO L280 TraceCheckUtils]: 25: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,527 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-10 14:24:42,527 INFO L280 TraceCheckUtils]: 27: Hoare triple {8098#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,528 INFO L280 TraceCheckUtils]: 28: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,528 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-10 14:24:42,528 INFO L280 TraceCheckUtils]: 30: Hoare triple {8098#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {8098#true} is VALID [2020-07-10 14:24:42,528 INFO L280 TraceCheckUtils]: 31: Hoare triple {8098#true} assume !(0 != ~tmp~7); {8098#true} is VALID [2020-07-10 14:24:42,529 INFO L263 TraceCheckUtils]: 32: Hoare triple {8098#true} call activatePump__wrappee__highWaterSensor(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,529 INFO L280 TraceCheckUtils]: 33: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-10 14:24:42,529 INFO L280 TraceCheckUtils]: 34: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,529 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-10 14:24:42,529 INFO L280 TraceCheckUtils]: 36: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,530 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8098#true} {8099#false} #527#return; {8099#false} is VALID [2020-07-10 14:24:42,530 INFO L280 TraceCheckUtils]: 38: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-10 14:24:42,530 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8099#false} {8098#true} #487#return; {8099#false} is VALID [2020-07-10 14:24:42,530 INFO L280 TraceCheckUtils]: 40: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-10 14:24:42,530 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8099#false} {8098#true} #509#return; {8099#false} is VALID [2020-07-10 14:24:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {8098#true} is VALID [2020-07-10 14:24:42,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8099#false} #519#return; {8099#false} is VALID [2020-07-10 14:24:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:42,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {8098#true} is VALID [2020-07-10 14:24:42,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,538 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8099#false} #521#return; {8099#false} is VALID [2020-07-10 14:24:42,542 INFO L263 TraceCheckUtils]: 0: Hoare triple {8098#true} call ULTIMATE.init(); {8172#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:24:42,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {8172#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {8098#true} is VALID [2020-07-10 14:24:42,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,543 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8098#true} {8098#true} #545#return; {8098#true} is VALID [2020-07-10 14:24:42,543 INFO L263 TraceCheckUtils]: 4: Hoare triple {8098#true} call #t~ret75 := main(); {8098#true} is VALID [2020-07-10 14:24:42,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {8098#true} havoc ~retValue_acc~0;havoc ~tmp~1; {8098#true} is VALID [2020-07-10 14:24:42,543 INFO L263 TraceCheckUtils]: 6: Hoare triple {8098#true} call select_helpers(); {8098#true} is VALID [2020-07-10 14:24:42,543 INFO L280 TraceCheckUtils]: 7: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,544 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8098#true} {8098#true} #441#return; {8098#true} is VALID [2020-07-10 14:24:42,544 INFO L263 TraceCheckUtils]: 9: Hoare triple {8098#true} call select_features(); {8098#true} is VALID [2020-07-10 14:24:42,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,544 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8098#true} {8098#true} #443#return; {8098#true} is VALID [2020-07-10 14:24:42,544 INFO L263 TraceCheckUtils]: 12: Hoare triple {8098#true} call #t~ret3 := valid_product(); {8098#true} is VALID [2020-07-10 14:24:42,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {8098#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {8173#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:42,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {8173#(= 1 |valid_product_#res|)} assume true; {8173#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:42,546 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8173#(= 1 |valid_product_#res|)} {8098#true} #445#return; {8110#(= 1 |main_#t~ret3|)} is VALID [2020-07-10 14:24:42,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {8110#(= 1 |main_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {8111#(= 1 main_~tmp~1)} is VALID [2020-07-10 14:24:42,547 INFO L280 TraceCheckUtils]: 17: Hoare triple {8111#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {8098#true} is VALID [2020-07-10 14:24:42,547 INFO L263 TraceCheckUtils]: 18: Hoare triple {8098#true} call setup(); {8098#true} is VALID [2020-07-10 14:24:42,547 INFO L280 TraceCheckUtils]: 19: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,547 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8098#true} {8098#true} #447#return; {8098#true} is VALID [2020-07-10 14:24:42,548 INFO L263 TraceCheckUtils]: 21: Hoare triple {8098#true} call runTest(); {8098#true} is VALID [2020-07-10 14:24:42,548 INFO L263 TraceCheckUtils]: 22: Hoare triple {8098#true} call __utac_acc__Specification5_spec__1(); {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:42,548 INFO L280 TraceCheckUtils]: 23: Hoare triple {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8098#true} is VALID [2020-07-10 14:24:42,549 INFO L280 TraceCheckUtils]: 24: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,549 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8098#true} {8098#true} #535#return; {8098#true} is VALID [2020-07-10 14:24:42,549 INFO L263 TraceCheckUtils]: 26: Hoare triple {8098#true} call test(); {8098#true} is VALID [2020-07-10 14:24:42,549 INFO L280 TraceCheckUtils]: 27: Hoare triple {8098#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8098#true} is VALID [2020-07-10 14:24:42,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {8098#true} assume !false; {8098#true} is VALID [2020-07-10 14:24:42,550 INFO L280 TraceCheckUtils]: 29: Hoare triple {8098#true} assume ~splverifierCounter~0 < 4; {8098#true} is VALID [2020-07-10 14:24:42,550 INFO L280 TraceCheckUtils]: 30: Hoare triple {8098#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {8098#true} is VALID [2020-07-10 14:24:42,550 INFO L280 TraceCheckUtils]: 31: Hoare triple {8098#true} assume !(0 != ~tmp~9); {8098#true} is VALID [2020-07-10 14:24:42,550 INFO L280 TraceCheckUtils]: 32: Hoare triple {8098#true} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {8098#true} is VALID [2020-07-10 14:24:42,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {8098#true} assume !(0 != ~tmp___0~2); {8098#true} is VALID [2020-07-10 14:24:42,550 INFO L280 TraceCheckUtils]: 34: Hoare triple {8098#true} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {8098#true} is VALID [2020-07-10 14:24:42,551 INFO L280 TraceCheckUtils]: 35: Hoare triple {8098#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {8098#true} is VALID [2020-07-10 14:24:42,551 INFO L280 TraceCheckUtils]: 36: Hoare triple {8098#true} assume 0 != ~tmp___1~0; {8098#true} is VALID [2020-07-10 14:24:42,551 INFO L263 TraceCheckUtils]: 37: Hoare triple {8098#true} call timeShift(); {8098#true} is VALID [2020-07-10 14:24:42,552 INFO L263 TraceCheckUtils]: 38: Hoare triple {8098#true} call __utac_acc__Specification5_spec__2(); {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:42,552 INFO L263 TraceCheckUtils]: 39: Hoare triple {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8098#true} is VALID [2020-07-10 14:24:42,552 INFO L280 TraceCheckUtils]: 40: Hoare triple {8098#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {8098#true} is VALID [2020-07-10 14:24:42,552 INFO L280 TraceCheckUtils]: 41: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,552 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8098#true} {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {8098#true} is VALID [2020-07-10 14:24:42,552 INFO L280 TraceCheckUtils]: 43: Hoare triple {8098#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {8098#true} is VALID [2020-07-10 14:24:42,553 INFO L280 TraceCheckUtils]: 44: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,553 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8098#true} {8098#true} #505#return; {8098#true} is VALID [2020-07-10 14:24:42,553 INFO L280 TraceCheckUtils]: 46: Hoare triple {8098#true} assume !(0 != ~pumpRunning~0); {8098#true} is VALID [2020-07-10 14:24:42,553 INFO L280 TraceCheckUtils]: 47: Hoare triple {8098#true} assume 0 != ~systemActive~0; {8098#true} is VALID [2020-07-10 14:24:42,554 INFO L263 TraceCheckUtils]: 48: Hoare triple {8098#true} call processEnvironment(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,554 INFO L280 TraceCheckUtils]: 49: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8098#true} is VALID [2020-07-10 14:24:42,554 INFO L280 TraceCheckUtils]: 50: Hoare triple {8098#true} assume !(0 != ~pumpRunning~0); {8098#true} is VALID [2020-07-10 14:24:42,555 INFO L263 TraceCheckUtils]: 51: Hoare triple {8098#true} call processEnvironment__wrappee__methaneQuery(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,555 INFO L280 TraceCheckUtils]: 52: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8098#true} is VALID [2020-07-10 14:24:42,555 INFO L280 TraceCheckUtils]: 53: Hoare triple {8098#true} assume 0 == ~pumpRunning~0; {8098#true} is VALID [2020-07-10 14:24:42,555 INFO L263 TraceCheckUtils]: 54: Hoare triple {8098#true} call #t~ret50 := isHighWaterLevel(); {8098#true} is VALID [2020-07-10 14:24:42,555 INFO L280 TraceCheckUtils]: 55: Hoare triple {8098#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {8098#true} is VALID [2020-07-10 14:24:42,556 INFO L263 TraceCheckUtils]: 56: Hoare triple {8098#true} call #t~ret70 := isHighWaterSensorDry(); {8098#true} is VALID [2020-07-10 14:24:42,556 INFO L280 TraceCheckUtils]: 57: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-10 14:24:42,557 INFO L280 TraceCheckUtils]: 58: Hoare triple {8098#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,557 INFO L280 TraceCheckUtils]: 59: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:42,558 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-10 14:24:42,559 INFO L280 TraceCheckUtils]: 61: Hoare triple {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {8250#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 14:24:42,559 INFO L280 TraceCheckUtils]: 62: Hoare triple {8250#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {8099#false} is VALID [2020-07-10 14:24:42,559 INFO L280 TraceCheckUtils]: 63: Hoare triple {8099#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {8099#false} is VALID [2020-07-10 14:24:42,560 INFO L280 TraceCheckUtils]: 64: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-10 14:24:42,560 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {8099#false} {8098#true} #525#return; {8099#false} is VALID [2020-07-10 14:24:42,560 INFO L280 TraceCheckUtils]: 66: Hoare triple {8099#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {8099#false} is VALID [2020-07-10 14:24:42,560 INFO L280 TraceCheckUtils]: 67: Hoare triple {8099#false} assume 0 != ~tmp~5; {8099#false} is VALID [2020-07-10 14:24:42,560 INFO L263 TraceCheckUtils]: 68: Hoare triple {8099#false} call activatePump(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,561 INFO L280 TraceCheckUtils]: 69: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8098#true} is VALID [2020-07-10 14:24:42,561 INFO L263 TraceCheckUtils]: 70: Hoare triple {8098#true} call #t~ret52 := isMethaneAlarm(); {8098#true} is VALID [2020-07-10 14:24:42,561 INFO L280 TraceCheckUtils]: 71: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,561 INFO L263 TraceCheckUtils]: 72: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-10 14:24:42,561 INFO L280 TraceCheckUtils]: 73: Hoare triple {8098#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {8098#true} is VALID [2020-07-10 14:24:42,561 INFO L280 TraceCheckUtils]: 74: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,561 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-10 14:24:42,562 INFO L280 TraceCheckUtils]: 76: Hoare triple {8098#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {8098#true} is VALID [2020-07-10 14:24:42,562 INFO L280 TraceCheckUtils]: 77: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,562 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-10 14:24:42,562 INFO L280 TraceCheckUtils]: 79: Hoare triple {8098#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {8098#true} is VALID [2020-07-10 14:24:42,562 INFO L280 TraceCheckUtils]: 80: Hoare triple {8098#true} assume !(0 != ~tmp~7); {8098#true} is VALID [2020-07-10 14:24:42,563 INFO L263 TraceCheckUtils]: 81: Hoare triple {8098#true} call activatePump__wrappee__highWaterSensor(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:42,563 INFO L280 TraceCheckUtils]: 82: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-10 14:24:42,563 INFO L280 TraceCheckUtils]: 83: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,564 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-10 14:24:42,564 INFO L280 TraceCheckUtils]: 85: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,564 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8098#true} {8099#false} #527#return; {8099#false} is VALID [2020-07-10 14:24:42,564 INFO L280 TraceCheckUtils]: 87: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-10 14:24:42,564 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8099#false} {8098#true} #487#return; {8099#false} is VALID [2020-07-10 14:24:42,565 INFO L280 TraceCheckUtils]: 89: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-10 14:24:42,565 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8099#false} {8098#true} #509#return; {8099#false} is VALID [2020-07-10 14:24:42,565 INFO L263 TraceCheckUtils]: 91: Hoare triple {8099#false} call __utac_acc__Specification5_spec__3(); {8099#false} is VALID [2020-07-10 14:24:42,565 INFO L280 TraceCheckUtils]: 92: Hoare triple {8099#false} havoc ~tmp~0;havoc ~tmp___0~0; {8099#false} is VALID [2020-07-10 14:24:42,565 INFO L263 TraceCheckUtils]: 93: Hoare triple {8099#false} call #t~ret1 := getWaterLevel(); {8098#true} is VALID [2020-07-10 14:24:42,566 INFO L280 TraceCheckUtils]: 94: Hoare triple {8098#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {8098#true} is VALID [2020-07-10 14:24:42,566 INFO L280 TraceCheckUtils]: 95: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,566 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {8098#true} {8099#false} #519#return; {8099#false} is VALID [2020-07-10 14:24:42,566 INFO L280 TraceCheckUtils]: 97: Hoare triple {8099#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {8099#false} is VALID [2020-07-10 14:24:42,566 INFO L280 TraceCheckUtils]: 98: Hoare triple {8099#false} assume 2 != ~tmp~0; {8099#false} is VALID [2020-07-10 14:24:42,566 INFO L263 TraceCheckUtils]: 99: Hoare triple {8099#false} call #t~ret2 := isPumpRunning(); {8098#true} is VALID [2020-07-10 14:24:42,567 INFO L280 TraceCheckUtils]: 100: Hoare triple {8098#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {8098#true} is VALID [2020-07-10 14:24:42,567 INFO L280 TraceCheckUtils]: 101: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-10 14:24:42,567 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8098#true} {8099#false} #521#return; {8099#false} is VALID [2020-07-10 14:24:42,567 INFO L280 TraceCheckUtils]: 103: Hoare triple {8099#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {8099#false} is VALID [2020-07-10 14:24:42,567 INFO L280 TraceCheckUtils]: 104: Hoare triple {8099#false} assume 0 != ~tmp___0~0; {8099#false} is VALID [2020-07-10 14:24:42,568 INFO L280 TraceCheckUtils]: 105: Hoare triple {8099#false} assume 0 == ~switchedOnBeforeTS~0; {8099#false} is VALID [2020-07-10 14:24:42,568 INFO L263 TraceCheckUtils]: 106: Hoare triple {8099#false} call __automaton_fail(); {8099#false} is VALID [2020-07-10 14:24:42,568 INFO L280 TraceCheckUtils]: 107: Hoare triple {8099#false} assume !false; {8099#false} is VALID [2020-07-10 14:24:42,581 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 14:24:42,581 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907669403] [2020-07-10 14:24:42,582 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:42,582 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:24:42,582 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204446262] [2020-07-10 14:24:42,584 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-10 14:24:42,584 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:42,584 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:24:42,702 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:42,703 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:24:42,703 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:42,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:24:42,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:24:42,703 INFO L87 Difference]: Start difference. First operand 239 states and 269 transitions. Second operand 11 states. [2020-07-10 14:24:44,591 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:45,047 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:45,369 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:49,951 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:50,718 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:51,104 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:57,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:57,996 INFO L93 Difference]: Finished difference Result 497 states and 600 transitions. [2020-07-10 14:24:57,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:24:57,996 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-10 14:24:57,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:24:58,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 380 transitions. [2020-07-10 14:24:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:24:58,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 380 transitions. [2020-07-10 14:24:58,008 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 380 transitions. [2020-07-10 14:24:59,210 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:59,220 INFO L225 Difference]: With dead ends: 497 [2020-07-10 14:24:59,220 INFO L226 Difference]: Without dead ends: 286 [2020-07-10 14:24:59,221 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:24:59,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-10 14:25:01,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 243. [2020-07-10 14:25:01,213 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:01,213 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 243 states. [2020-07-10 14:25:01,213 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 243 states. [2020-07-10 14:25:01,213 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 243 states. [2020-07-10 14:25:01,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:01,222 INFO L93 Difference]: Finished difference Result 286 states and 343 transitions. [2020-07-10 14:25:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 343 transitions. [2020-07-10 14:25:01,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:01,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:01,224 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand 286 states. [2020-07-10 14:25:01,224 INFO L87 Difference]: Start difference. First operand 243 states. Second operand 286 states. [2020-07-10 14:25:01,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:01,232 INFO L93 Difference]: Finished difference Result 286 states and 343 transitions. [2020-07-10 14:25:01,233 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 343 transitions. [2020-07-10 14:25:01,234 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:01,234 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:01,234 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:01,234 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:01,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states. [2020-07-10 14:25:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 273 transitions. [2020-07-10 14:25:01,241 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 273 transitions. Word has length 108 [2020-07-10 14:25:01,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:01,241 INFO L479 AbstractCegarLoop]: Abstraction has 243 states and 273 transitions. [2020-07-10 14:25:01,241 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:25:01,242 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 273 transitions. [2020-07-10 14:25:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-10 14:25:01,243 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:01,243 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] [2020-07-10 14:25:01,243 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:25:01,244 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:01,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:01,244 INFO L82 PathProgramCache]: Analyzing trace with hash 1329978085, now seen corresponding path program 1 times [2020-07-10 14:25:01,244 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:01,244 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19863300] [2020-07-10 14:25:01,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:01,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,601 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {9935#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {9867#(= 1 ~waterLevel~0)} assume true; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9867#(= 1 ~waterLevel~0)} {9862#true} #545#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,660 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #441#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,663 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #443#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9862#true} is VALID [2020-07-10 14:25:01,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,668 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #445#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,672 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #447#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9862#true} is VALID [2020-07-10 14:25:01,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #535#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {9862#true} is VALID [2020-07-10 14:25:01,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,705 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {9862#true} is VALID [2020-07-10 14:25:01,705 INFO L263 TraceCheckUtils]: 0: Hoare triple {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {9862#true} is VALID [2020-07-10 14:25:01,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {9862#true} is VALID [2020-07-10 14:25:01,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,706 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9862#true} {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {9862#true} is VALID [2020-07-10 14:25:01,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {9862#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {9862#true} is VALID [2020-07-10 14:25:01,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,707 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #505#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-10 14:25:01,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,795 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {9862#true} is VALID [2020-07-10 14:25:01,796 INFO L263 TraceCheckUtils]: 1: Hoare triple {9862#true} call #t~ret70 := isHighWaterSensorDry(); {9862#true} is VALID [2020-07-10 14:25:01,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-10 14:25:01,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {9862#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,798 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {9978#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,800 INFO L280 TraceCheckUtils]: 9: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,801 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #525#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {9862#true} is VALID [2020-07-10 14:25:01,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-10 14:25:01,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,816 INFO L263 TraceCheckUtils]: 1: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-10 14:25:01,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {9862#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {9862#true} is VALID [2020-07-10 14:25:01,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,817 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-10 14:25:01,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {9862#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,818 INFO L280 TraceCheckUtils]: 6: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,818 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-10 14:25:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-10 14:25:01,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-10 14:25:01,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {9862#true} is VALID [2020-07-10 14:25:01,822 INFO L263 TraceCheckUtils]: 1: Hoare triple {9862#true} call #t~ret52 := isMethaneAlarm(); {9862#true} is VALID [2020-07-10 14:25:01,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,823 INFO L263 TraceCheckUtils]: 3: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-10 14:25:01,823 INFO L280 TraceCheckUtils]: 4: Hoare triple {9862#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {9862#true} is VALID [2020-07-10 14:25:01,823 INFO L280 TraceCheckUtils]: 5: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,823 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-10 14:25:01,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {9862#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,824 INFO L280 TraceCheckUtils]: 8: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,824 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-10 14:25:01,824 INFO L280 TraceCheckUtils]: 10: Hoare triple {9862#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {9862#true} is VALID [2020-07-10 14:25:01,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {9862#true} assume !(0 != ~tmp~7); {9862#true} is VALID [2020-07-10 14:25:01,825 INFO L263 TraceCheckUtils]: 12: Hoare triple {9862#true} call activatePump__wrappee__highWaterSensor(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,825 INFO L280 TraceCheckUtils]: 13: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-10 14:25:01,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,826 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-10 14:25:01,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,826 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9862#true} {9978#(<= 2 ~waterLevel~0)} #527#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9862#true} is VALID [2020-07-10 14:25:01,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume 0 == ~pumpRunning~0; {9862#true} is VALID [2020-07-10 14:25:01,827 INFO L263 TraceCheckUtils]: 2: Hoare triple {9862#true} call #t~ret50 := isHighWaterLevel(); {9862#true} is VALID [2020-07-10 14:25:01,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {9862#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {9862#true} is VALID [2020-07-10 14:25:01,828 INFO L263 TraceCheckUtils]: 4: Hoare triple {9862#true} call #t~ret70 := isHighWaterSensorDry(); {9862#true} is VALID [2020-07-10 14:25:01,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-10 14:25:01,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {9862#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,830 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,830 INFO L280 TraceCheckUtils]: 9: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,832 INFO L280 TraceCheckUtils]: 11: Hoare triple {9978#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,832 INFO L280 TraceCheckUtils]: 12: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,833 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #525#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,833 INFO L280 TraceCheckUtils]: 14: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,834 INFO L280 TraceCheckUtils]: 15: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,835 INFO L263 TraceCheckUtils]: 16: Hoare triple {9978#(<= 2 ~waterLevel~0)} call activatePump(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,835 INFO L280 TraceCheckUtils]: 17: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {9862#true} is VALID [2020-07-10 14:25:01,835 INFO L263 TraceCheckUtils]: 18: Hoare triple {9862#true} call #t~ret52 := isMethaneAlarm(); {9862#true} is VALID [2020-07-10 14:25:01,835 INFO L280 TraceCheckUtils]: 19: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,836 INFO L263 TraceCheckUtils]: 20: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-10 14:25:01,836 INFO L280 TraceCheckUtils]: 21: Hoare triple {9862#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {9862#true} is VALID [2020-07-10 14:25:01,836 INFO L280 TraceCheckUtils]: 22: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,836 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-10 14:25:01,836 INFO L280 TraceCheckUtils]: 24: Hoare triple {9862#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,837 INFO L280 TraceCheckUtils]: 25: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,837 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-10 14:25:01,837 INFO L280 TraceCheckUtils]: 27: Hoare triple {9862#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {9862#true} is VALID [2020-07-10 14:25:01,837 INFO L280 TraceCheckUtils]: 28: Hoare triple {9862#true} assume !(0 != ~tmp~7); {9862#true} is VALID [2020-07-10 14:25:01,838 INFO L263 TraceCheckUtils]: 29: Hoare triple {9862#true} call activatePump__wrappee__highWaterSensor(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,838 INFO L280 TraceCheckUtils]: 30: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-10 14:25:01,838 INFO L280 TraceCheckUtils]: 31: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,838 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-10 14:25:01,839 INFO L280 TraceCheckUtils]: 33: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,839 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9862#true} {9978#(<= 2 ~waterLevel~0)} #527#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,840 INFO L280 TraceCheckUtils]: 35: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,840 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #487#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {9862#true} is VALID [2020-07-10 14:25:01,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume !(0 != ~pumpRunning~0); {9862#true} is VALID [2020-07-10 14:25:01,842 INFO L263 TraceCheckUtils]: 2: Hoare triple {9862#true} call processEnvironment__wrappee__methaneQuery(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9862#true} is VALID [2020-07-10 14:25:01,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {9862#true} assume 0 == ~pumpRunning~0; {9862#true} is VALID [2020-07-10 14:25:01,843 INFO L263 TraceCheckUtils]: 5: Hoare triple {9862#true} call #t~ret50 := isHighWaterLevel(); {9862#true} is VALID [2020-07-10 14:25:01,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {9862#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {9862#true} is VALID [2020-07-10 14:25:01,843 INFO L263 TraceCheckUtils]: 7: Hoare triple {9862#true} call #t~ret70 := isHighWaterSensorDry(); {9862#true} is VALID [2020-07-10 14:25:01,843 INFO L280 TraceCheckUtils]: 8: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-10 14:25:01,844 INFO L280 TraceCheckUtils]: 9: Hoare triple {9862#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,845 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,846 INFO L280 TraceCheckUtils]: 12: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {9978#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,848 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #525#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,849 INFO L280 TraceCheckUtils]: 17: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,849 INFO L280 TraceCheckUtils]: 18: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,850 INFO L263 TraceCheckUtils]: 19: Hoare triple {9978#(<= 2 ~waterLevel~0)} call activatePump(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,850 INFO L280 TraceCheckUtils]: 20: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {9862#true} is VALID [2020-07-10 14:25:01,850 INFO L263 TraceCheckUtils]: 21: Hoare triple {9862#true} call #t~ret52 := isMethaneAlarm(); {9862#true} is VALID [2020-07-10 14:25:01,851 INFO L280 TraceCheckUtils]: 22: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,851 INFO L263 TraceCheckUtils]: 23: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-10 14:25:01,851 INFO L280 TraceCheckUtils]: 24: Hoare triple {9862#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {9862#true} is VALID [2020-07-10 14:25:01,851 INFO L280 TraceCheckUtils]: 25: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,851 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-10 14:25:01,852 INFO L280 TraceCheckUtils]: 27: Hoare triple {9862#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,852 INFO L280 TraceCheckUtils]: 28: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,852 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-10 14:25:01,852 INFO L280 TraceCheckUtils]: 30: Hoare triple {9862#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {9862#true} is VALID [2020-07-10 14:25:01,852 INFO L280 TraceCheckUtils]: 31: Hoare triple {9862#true} assume !(0 != ~tmp~7); {9862#true} is VALID [2020-07-10 14:25:01,853 INFO L263 TraceCheckUtils]: 32: Hoare triple {9862#true} call activatePump__wrappee__highWaterSensor(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,853 INFO L280 TraceCheckUtils]: 33: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-10 14:25:01,853 INFO L280 TraceCheckUtils]: 34: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,853 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-10 14:25:01,854 INFO L280 TraceCheckUtils]: 36: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,854 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9862#true} {9978#(<= 2 ~waterLevel~0)} #527#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,855 INFO L280 TraceCheckUtils]: 38: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,855 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #487#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,856 INFO L280 TraceCheckUtils]: 40: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,857 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9867#(= 1 ~waterLevel~0)} #509#return; {9863#false} is VALID [2020-07-10 14:25:01,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {9862#true} is VALID [2020-07-10 14:25:01,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,861 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9863#false} #519#return; {9863#false} is VALID [2020-07-10 14:25:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:01,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {9862#true} is VALID [2020-07-10 14:25:01,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,867 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9863#false} #521#return; {9863#false} is VALID [2020-07-10 14:25:01,871 INFO L263 TraceCheckUtils]: 0: Hoare triple {9862#true} call ULTIMATE.init(); {9935#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:25:01,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {9935#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {9867#(= 1 ~waterLevel~0)} assume true; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,878 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9867#(= 1 ~waterLevel~0)} {9862#true} #545#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,878 INFO L263 TraceCheckUtils]: 4: Hoare triple {9867#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {9867#(= 1 ~waterLevel~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,879 INFO L263 TraceCheckUtils]: 6: Hoare triple {9867#(= 1 ~waterLevel~0)} call select_helpers(); {9862#true} is VALID [2020-07-10 14:25:01,879 INFO L280 TraceCheckUtils]: 7: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,880 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #441#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,880 INFO L263 TraceCheckUtils]: 9: Hoare triple {9867#(= 1 ~waterLevel~0)} call select_features(); {9862#true} is VALID [2020-07-10 14:25:01,880 INFO L280 TraceCheckUtils]: 10: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,881 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #443#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,881 INFO L263 TraceCheckUtils]: 12: Hoare triple {9867#(= 1 ~waterLevel~0)} call #t~ret3 := valid_product(); {9862#true} is VALID [2020-07-10 14:25:01,881 INFO L280 TraceCheckUtils]: 13: Hoare triple {9862#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9862#true} is VALID [2020-07-10 14:25:01,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,882 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #445#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,882 INFO L280 TraceCheckUtils]: 16: Hoare triple {9867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,883 INFO L280 TraceCheckUtils]: 17: Hoare triple {9867#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,883 INFO L263 TraceCheckUtils]: 18: Hoare triple {9867#(= 1 ~waterLevel~0)} call setup(); {9862#true} is VALID [2020-07-10 14:25:01,883 INFO L280 TraceCheckUtils]: 19: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,884 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #447#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,884 INFO L263 TraceCheckUtils]: 21: Hoare triple {9867#(= 1 ~waterLevel~0)} call runTest(); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,885 INFO L263 TraceCheckUtils]: 22: Hoare triple {9867#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:01,885 INFO L280 TraceCheckUtils]: 23: Hoare triple {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9862#true} is VALID [2020-07-10 14:25:01,885 INFO L280 TraceCheckUtils]: 24: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,886 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #535#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,887 INFO L263 TraceCheckUtils]: 26: Hoare triple {9867#(= 1 ~waterLevel~0)} call test(); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,887 INFO L280 TraceCheckUtils]: 27: Hoare triple {9867#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,888 INFO L280 TraceCheckUtils]: 28: Hoare triple {9867#(= 1 ~waterLevel~0)} assume !false; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,888 INFO L280 TraceCheckUtils]: 29: Hoare triple {9867#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,890 INFO L280 TraceCheckUtils]: 30: Hoare triple {9867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,893 INFO L280 TraceCheckUtils]: 31: Hoare triple {9867#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~9); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,894 INFO L280 TraceCheckUtils]: 32: Hoare triple {9867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,894 INFO L280 TraceCheckUtils]: 33: Hoare triple {9867#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,895 INFO L280 TraceCheckUtils]: 34: Hoare triple {9867#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,895 INFO L280 TraceCheckUtils]: 35: Hoare triple {9867#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,896 INFO L280 TraceCheckUtils]: 36: Hoare triple {9867#(= 1 ~waterLevel~0)} assume 0 != ~tmp___1~0; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,897 INFO L263 TraceCheckUtils]: 37: Hoare triple {9867#(= 1 ~waterLevel~0)} call timeShift(); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,897 INFO L263 TraceCheckUtils]: 38: Hoare triple {9867#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:01,898 INFO L263 TraceCheckUtils]: 39: Hoare triple {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {9862#true} is VALID [2020-07-10 14:25:01,898 INFO L280 TraceCheckUtils]: 40: Hoare triple {9862#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {9862#true} is VALID [2020-07-10 14:25:01,898 INFO L280 TraceCheckUtils]: 41: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,898 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9862#true} {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {9862#true} is VALID [2020-07-10 14:25:01,898 INFO L280 TraceCheckUtils]: 43: Hoare triple {9862#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {9862#true} is VALID [2020-07-10 14:25:01,898 INFO L280 TraceCheckUtils]: 44: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,899 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #505#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,900 INFO L280 TraceCheckUtils]: 46: Hoare triple {9867#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,900 INFO L280 TraceCheckUtils]: 47: Hoare triple {9867#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,901 INFO L263 TraceCheckUtils]: 48: Hoare triple {9867#(= 1 ~waterLevel~0)} call processEnvironment(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,901 INFO L280 TraceCheckUtils]: 49: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {9862#true} is VALID [2020-07-10 14:25:01,901 INFO L280 TraceCheckUtils]: 50: Hoare triple {9862#true} assume !(0 != ~pumpRunning~0); {9862#true} is VALID [2020-07-10 14:25:01,902 INFO L263 TraceCheckUtils]: 51: Hoare triple {9862#true} call processEnvironment__wrappee__methaneQuery(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,902 INFO L280 TraceCheckUtils]: 52: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9862#true} is VALID [2020-07-10 14:25:01,902 INFO L280 TraceCheckUtils]: 53: Hoare triple {9862#true} assume 0 == ~pumpRunning~0; {9862#true} is VALID [2020-07-10 14:25:01,902 INFO L263 TraceCheckUtils]: 54: Hoare triple {9862#true} call #t~ret50 := isHighWaterLevel(); {9862#true} is VALID [2020-07-10 14:25:01,902 INFO L280 TraceCheckUtils]: 55: Hoare triple {9862#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {9862#true} is VALID [2020-07-10 14:25:01,903 INFO L263 TraceCheckUtils]: 56: Hoare triple {9862#true} call #t~ret70 := isHighWaterSensorDry(); {9862#true} is VALID [2020-07-10 14:25:01,903 INFO L280 TraceCheckUtils]: 57: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-10 14:25:01,903 INFO L280 TraceCheckUtils]: 58: Hoare triple {9862#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,904 INFO L280 TraceCheckUtils]: 59: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,905 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,905 INFO L280 TraceCheckUtils]: 61: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,906 INFO L280 TraceCheckUtils]: 62: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,906 INFO L280 TraceCheckUtils]: 63: Hoare triple {9978#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,907 INFO L280 TraceCheckUtils]: 64: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,908 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #525#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,908 INFO L280 TraceCheckUtils]: 66: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,909 INFO L280 TraceCheckUtils]: 67: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,909 INFO L263 TraceCheckUtils]: 68: Hoare triple {9978#(<= 2 ~waterLevel~0)} call activatePump(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,910 INFO L280 TraceCheckUtils]: 69: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {9862#true} is VALID [2020-07-10 14:25:01,910 INFO L263 TraceCheckUtils]: 70: Hoare triple {9862#true} call #t~ret52 := isMethaneAlarm(); {9862#true} is VALID [2020-07-10 14:25:01,910 INFO L280 TraceCheckUtils]: 71: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,910 INFO L263 TraceCheckUtils]: 72: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-10 14:25:01,910 INFO L280 TraceCheckUtils]: 73: Hoare triple {9862#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {9862#true} is VALID [2020-07-10 14:25:01,910 INFO L280 TraceCheckUtils]: 74: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,911 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-10 14:25:01,911 INFO L280 TraceCheckUtils]: 76: Hoare triple {9862#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {9862#true} is VALID [2020-07-10 14:25:01,911 INFO L280 TraceCheckUtils]: 77: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,911 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-10 14:25:01,911 INFO L280 TraceCheckUtils]: 79: Hoare triple {9862#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {9862#true} is VALID [2020-07-10 14:25:01,911 INFO L280 TraceCheckUtils]: 80: Hoare triple {9862#true} assume !(0 != ~tmp~7); {9862#true} is VALID [2020-07-10 14:25:01,912 INFO L263 TraceCheckUtils]: 81: Hoare triple {9862#true} call activatePump__wrappee__highWaterSensor(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:01,912 INFO L280 TraceCheckUtils]: 82: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-10 14:25:01,912 INFO L280 TraceCheckUtils]: 83: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,913 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-10 14:25:01,913 INFO L280 TraceCheckUtils]: 85: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,913 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9862#true} {9978#(<= 2 ~waterLevel~0)} #527#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,914 INFO L280 TraceCheckUtils]: 87: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,914 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #487#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,915 INFO L280 TraceCheckUtils]: 89: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:01,916 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9867#(= 1 ~waterLevel~0)} #509#return; {9863#false} is VALID [2020-07-10 14:25:01,916 INFO L263 TraceCheckUtils]: 91: Hoare triple {9863#false} call __utac_acc__Specification5_spec__3(); {9863#false} is VALID [2020-07-10 14:25:01,916 INFO L280 TraceCheckUtils]: 92: Hoare triple {9863#false} havoc ~tmp~0;havoc ~tmp___0~0; {9863#false} is VALID [2020-07-10 14:25:01,916 INFO L263 TraceCheckUtils]: 93: Hoare triple {9863#false} call #t~ret1 := getWaterLevel(); {9862#true} is VALID [2020-07-10 14:25:01,916 INFO L280 TraceCheckUtils]: 94: Hoare triple {9862#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {9862#true} is VALID [2020-07-10 14:25:01,916 INFO L280 TraceCheckUtils]: 95: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,917 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9862#true} {9863#false} #519#return; {9863#false} is VALID [2020-07-10 14:25:01,917 INFO L280 TraceCheckUtils]: 97: Hoare triple {9863#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {9863#false} is VALID [2020-07-10 14:25:01,917 INFO L280 TraceCheckUtils]: 98: Hoare triple {9863#false} assume 2 != ~tmp~0; {9863#false} is VALID [2020-07-10 14:25:01,917 INFO L263 TraceCheckUtils]: 99: Hoare triple {9863#false} call #t~ret2 := isPumpRunning(); {9862#true} is VALID [2020-07-10 14:25:01,917 INFO L280 TraceCheckUtils]: 100: Hoare triple {9862#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {9862#true} is VALID [2020-07-10 14:25:01,917 INFO L280 TraceCheckUtils]: 101: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-10 14:25:01,918 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {9862#true} {9863#false} #521#return; {9863#false} is VALID [2020-07-10 14:25:01,918 INFO L280 TraceCheckUtils]: 103: Hoare triple {9863#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {9863#false} is VALID [2020-07-10 14:25:01,918 INFO L280 TraceCheckUtils]: 104: Hoare triple {9863#false} assume 0 != ~tmp___0~0; {9863#false} is VALID [2020-07-10 14:25:01,918 INFO L280 TraceCheckUtils]: 105: Hoare triple {9863#false} assume 0 == ~switchedOnBeforeTS~0; {9863#false} is VALID [2020-07-10 14:25:01,918 INFO L263 TraceCheckUtils]: 106: Hoare triple {9863#false} call __automaton_fail(); {9863#false} is VALID [2020-07-10 14:25:01,918 INFO L280 TraceCheckUtils]: 107: Hoare triple {9863#false} assume !false; {9863#false} is VALID [2020-07-10 14:25:01,936 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 14:25:01,936 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19863300] [2020-07-10 14:25:01,938 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:25:01,938 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:25:01,939 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669268232] [2020-07-10 14:25:01,939 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 108 [2020-07-10 14:25:01,940 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:25:01,940 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:25:02,074 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:02,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:25:02,074 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:25:02,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:25:02,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:25:02,075 INFO L87 Difference]: Start difference. First operand 243 states and 273 transitions. Second operand 7 states. [2020-07-10 14:25:02,852 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:05,287 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:16,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:16,200 INFO L93 Difference]: Finished difference Result 679 states and 838 transitions. [2020-07-10 14:25:16,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:25:16,201 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 108 [2020-07-10 14:25:16,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:25:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:25:16,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 588 transitions. [2020-07-10 14:25:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:25:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 588 transitions. [2020-07-10 14:25:16,216 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 588 transitions. [2020-07-10 14:25:18,126 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 588 edges. 588 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:18,145 INFO L225 Difference]: With dead ends: 679 [2020-07-10 14:25:18,145 INFO L226 Difference]: Without dead ends: 464 [2020-07-10 14:25:18,147 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 14:25:18,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 464 states. [2020-07-10 14:25:21,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 464 to 422. [2020-07-10 14:25:21,539 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:21,540 INFO L82 GeneralOperation]: Start isEquivalent. First operand 464 states. Second operand 422 states. [2020-07-10 14:25:21,540 INFO L74 IsIncluded]: Start isIncluded. First operand 464 states. Second operand 422 states. [2020-07-10 14:25:21,540 INFO L87 Difference]: Start difference. First operand 464 states. Second operand 422 states. [2020-07-10 14:25:21,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:21,558 INFO L93 Difference]: Finished difference Result 464 states and 558 transitions. [2020-07-10 14:25:21,558 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 558 transitions. [2020-07-10 14:25:21,560 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:21,560 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:21,560 INFO L74 IsIncluded]: Start isIncluded. First operand 422 states. Second operand 464 states. [2020-07-10 14:25:21,561 INFO L87 Difference]: Start difference. First operand 422 states. Second operand 464 states. [2020-07-10 14:25:21,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:21,581 INFO L93 Difference]: Finished difference Result 464 states and 558 transitions. [2020-07-10 14:25:21,582 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 558 transitions. [2020-07-10 14:25:21,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:21,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:21,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:21,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:21,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 422 states. [2020-07-10 14:25:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 422 states and 489 transitions. [2020-07-10 14:25:21,600 INFO L78 Accepts]: Start accepts. Automaton has 422 states and 489 transitions. Word has length 108 [2020-07-10 14:25:21,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:21,600 INFO L479 AbstractCegarLoop]: Abstraction has 422 states and 489 transitions. [2020-07-10 14:25:21,601 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:25:21,601 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 489 transitions. [2020-07-10 14:25:21,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-10 14:25:21,602 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:21,603 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:25:21,603 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:25:21,603 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:21,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:21,603 INFO L82 PathProgramCache]: Analyzing trace with hash 825673247, now seen corresponding path program 1 times [2020-07-10 14:25:21,604 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:21,604 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322181819] [2020-07-10 14:25:21,604 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,003 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:22,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {12557#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {12483#(= 1 ~waterLevel~0)} assume true; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,075 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12483#(= 1 ~waterLevel~0)} {12478#true} #545#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,080 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #441#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,084 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #443#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12478#true} is VALID [2020-07-10 14:25:22,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #445#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,094 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #447#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12478#true} is VALID [2020-07-10 14:25:22,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,111 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #535#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {12559#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {12560#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:25:22,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {12560#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {12560#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:25:22,201 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12560#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12483#(= 1 ~waterLevel~0)} #489#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {12478#true} is VALID [2020-07-10 14:25:22,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,212 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {12478#true} is VALID [2020-07-10 14:25:22,213 INFO L263 TraceCheckUtils]: 0: Hoare triple {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {12478#true} is VALID [2020-07-10 14:25:22,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {12478#true} is VALID [2020-07-10 14:25:22,213 INFO L280 TraceCheckUtils]: 2: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,213 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12478#true} {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {12478#true} is VALID [2020-07-10 14:25:22,214 INFO L280 TraceCheckUtils]: 4: Hoare triple {12478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {12478#true} is VALID [2020-07-10 14:25:22,214 INFO L280 TraceCheckUtils]: 5: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,214 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12478#true} {12499#(= 2 ~waterLevel~0)} #505#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,251 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-10 14:25:22,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {12478#true} is VALID [2020-07-10 14:25:22,251 INFO L263 TraceCheckUtils]: 1: Hoare triple {12478#true} call #t~ret70 := isHighWaterSensorDry(); {12478#true} is VALID [2020-07-10 14:25:22,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,252 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-10 14:25:22,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {12478#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {12478#true} is VALID [2020-07-10 14:25:22,252 INFO L280 TraceCheckUtils]: 7: Hoare triple {12478#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {12478#true} is VALID [2020-07-10 14:25:22,252 INFO L280 TraceCheckUtils]: 8: Hoare triple {12478#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {12478#true} is VALID [2020-07-10 14:25:22,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,253 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12478#true} {12478#true} #525#return; {12478#true} is VALID [2020-07-10 14:25:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {12478#true} is VALID [2020-07-10 14:25:22,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,267 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-10 14:25:22,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,268 INFO L263 TraceCheckUtils]: 1: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-10 14:25:22,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {12478#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {12478#true} is VALID [2020-07-10 14:25:22,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,268 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-10 14:25:22,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {12478#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,269 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-10 14:25:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-10 14:25:22,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-10 14:25:22,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {12478#true} is VALID [2020-07-10 14:25:22,273 INFO L263 TraceCheckUtils]: 1: Hoare triple {12478#true} call #t~ret52 := isMethaneAlarm(); {12478#true} is VALID [2020-07-10 14:25:22,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,273 INFO L263 TraceCheckUtils]: 3: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-10 14:25:22,273 INFO L280 TraceCheckUtils]: 4: Hoare triple {12478#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {12478#true} is VALID [2020-07-10 14:25:22,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,273 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-10 14:25:22,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {12478#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,274 INFO L280 TraceCheckUtils]: 8: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,274 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-10 14:25:22,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {12478#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {12478#true} is VALID [2020-07-10 14:25:22,274 INFO L280 TraceCheckUtils]: 11: Hoare triple {12478#true} assume !(0 != ~tmp~7); {12478#true} is VALID [2020-07-10 14:25:22,275 INFO L263 TraceCheckUtils]: 12: Hoare triple {12478#true} call activatePump__wrappee__highWaterSensor(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,276 INFO L280 TraceCheckUtils]: 13: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-10 14:25:22,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,276 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-10 14:25:22,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,276 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12478#true} {12478#true} #527#return; {12478#true} is VALID [2020-07-10 14:25:22,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12478#true} is VALID [2020-07-10 14:25:22,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume 0 == ~pumpRunning~0; {12478#true} is VALID [2020-07-10 14:25:22,277 INFO L263 TraceCheckUtils]: 2: Hoare triple {12478#true} call #t~ret50 := isHighWaterLevel(); {12478#true} is VALID [2020-07-10 14:25:22,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {12478#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {12478#true} is VALID [2020-07-10 14:25:22,278 INFO L263 TraceCheckUtils]: 4: Hoare triple {12478#true} call #t~ret70 := isHighWaterSensorDry(); {12478#true} is VALID [2020-07-10 14:25:22,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,278 INFO L280 TraceCheckUtils]: 7: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,278 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-10 14:25:22,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {12478#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {12478#true} is VALID [2020-07-10 14:25:22,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {12478#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {12478#true} is VALID [2020-07-10 14:25:22,279 INFO L280 TraceCheckUtils]: 11: Hoare triple {12478#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {12478#true} is VALID [2020-07-10 14:25:22,279 INFO L280 TraceCheckUtils]: 12: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,279 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12478#true} {12478#true} #525#return; {12478#true} is VALID [2020-07-10 14:25:22,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {12478#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {12478#true} is VALID [2020-07-10 14:25:22,280 INFO L280 TraceCheckUtils]: 15: Hoare triple {12478#true} assume 0 != ~tmp~5; {12478#true} is VALID [2020-07-10 14:25:22,282 INFO L263 TraceCheckUtils]: 16: Hoare triple {12478#true} call activatePump(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {12478#true} is VALID [2020-07-10 14:25:22,283 INFO L263 TraceCheckUtils]: 18: Hoare triple {12478#true} call #t~ret52 := isMethaneAlarm(); {12478#true} is VALID [2020-07-10 14:25:22,283 INFO L280 TraceCheckUtils]: 19: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,283 INFO L263 TraceCheckUtils]: 20: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-10 14:25:22,283 INFO L280 TraceCheckUtils]: 21: Hoare triple {12478#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {12478#true} is VALID [2020-07-10 14:25:22,284 INFO L280 TraceCheckUtils]: 22: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,284 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-10 14:25:22,284 INFO L280 TraceCheckUtils]: 24: Hoare triple {12478#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,284 INFO L280 TraceCheckUtils]: 25: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,284 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-10 14:25:22,285 INFO L280 TraceCheckUtils]: 27: Hoare triple {12478#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {12478#true} is VALID [2020-07-10 14:25:22,285 INFO L280 TraceCheckUtils]: 28: Hoare triple {12478#true} assume !(0 != ~tmp~7); {12478#true} is VALID [2020-07-10 14:25:22,285 INFO L263 TraceCheckUtils]: 29: Hoare triple {12478#true} call activatePump__wrappee__highWaterSensor(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,286 INFO L280 TraceCheckUtils]: 30: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-10 14:25:22,286 INFO L280 TraceCheckUtils]: 31: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,286 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-10 14:25:22,286 INFO L280 TraceCheckUtils]: 33: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,286 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12478#true} {12478#true} #527#return; {12478#true} is VALID [2020-07-10 14:25:22,287 INFO L280 TraceCheckUtils]: 35: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,287 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {12478#true} {12478#true} #487#return; {12478#true} is VALID [2020-07-10 14:25:22,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12478#true} is VALID [2020-07-10 14:25:22,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume !(0 != ~pumpRunning~0); {12478#true} is VALID [2020-07-10 14:25:22,288 INFO L263 TraceCheckUtils]: 2: Hoare triple {12478#true} call processEnvironment__wrappee__methaneQuery(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12478#true} is VALID [2020-07-10 14:25:22,289 INFO L280 TraceCheckUtils]: 4: Hoare triple {12478#true} assume 0 == ~pumpRunning~0; {12478#true} is VALID [2020-07-10 14:25:22,289 INFO L263 TraceCheckUtils]: 5: Hoare triple {12478#true} call #t~ret50 := isHighWaterLevel(); {12478#true} is VALID [2020-07-10 14:25:22,289 INFO L280 TraceCheckUtils]: 6: Hoare triple {12478#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {12478#true} is VALID [2020-07-10 14:25:22,289 INFO L263 TraceCheckUtils]: 7: Hoare triple {12478#true} call #t~ret70 := isHighWaterSensorDry(); {12478#true} is VALID [2020-07-10 14:25:22,290 INFO L280 TraceCheckUtils]: 8: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,290 INFO L280 TraceCheckUtils]: 9: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,290 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-10 14:25:22,290 INFO L280 TraceCheckUtils]: 12: Hoare triple {12478#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {12478#true} is VALID [2020-07-10 14:25:22,290 INFO L280 TraceCheckUtils]: 13: Hoare triple {12478#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {12478#true} is VALID [2020-07-10 14:25:22,291 INFO L280 TraceCheckUtils]: 14: Hoare triple {12478#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {12478#true} is VALID [2020-07-10 14:25:22,291 INFO L280 TraceCheckUtils]: 15: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,291 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12478#true} {12478#true} #525#return; {12478#true} is VALID [2020-07-10 14:25:22,291 INFO L280 TraceCheckUtils]: 17: Hoare triple {12478#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {12478#true} is VALID [2020-07-10 14:25:22,291 INFO L280 TraceCheckUtils]: 18: Hoare triple {12478#true} assume 0 != ~tmp~5; {12478#true} is VALID [2020-07-10 14:25:22,292 INFO L263 TraceCheckUtils]: 19: Hoare triple {12478#true} call activatePump(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,292 INFO L280 TraceCheckUtils]: 20: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {12478#true} is VALID [2020-07-10 14:25:22,292 INFO L263 TraceCheckUtils]: 21: Hoare triple {12478#true} call #t~ret52 := isMethaneAlarm(); {12478#true} is VALID [2020-07-10 14:25:22,292 INFO L280 TraceCheckUtils]: 22: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,293 INFO L263 TraceCheckUtils]: 23: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-10 14:25:22,293 INFO L280 TraceCheckUtils]: 24: Hoare triple {12478#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {12478#true} is VALID [2020-07-10 14:25:22,293 INFO L280 TraceCheckUtils]: 25: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,293 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-10 14:25:22,293 INFO L280 TraceCheckUtils]: 27: Hoare triple {12478#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,294 INFO L280 TraceCheckUtils]: 28: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,294 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-10 14:25:22,294 INFO L280 TraceCheckUtils]: 30: Hoare triple {12478#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {12478#true} is VALID [2020-07-10 14:25:22,294 INFO L280 TraceCheckUtils]: 31: Hoare triple {12478#true} assume !(0 != ~tmp~7); {12478#true} is VALID [2020-07-10 14:25:22,295 INFO L263 TraceCheckUtils]: 32: Hoare triple {12478#true} call activatePump__wrappee__highWaterSensor(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,295 INFO L280 TraceCheckUtils]: 33: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-10 14:25:22,295 INFO L280 TraceCheckUtils]: 34: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,295 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-10 14:25:22,296 INFO L280 TraceCheckUtils]: 36: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,296 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12478#true} {12478#true} #527#return; {12478#true} is VALID [2020-07-10 14:25:22,296 INFO L280 TraceCheckUtils]: 38: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,296 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12478#true} {12478#true} #487#return; {12478#true} is VALID [2020-07-10 14:25:22,296 INFO L280 TraceCheckUtils]: 40: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,297 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {12478#true} {12499#(= 2 ~waterLevel~0)} #509#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {12649#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:25:22,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {12649#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:25:22,318 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12649#(= |getWaterLevel_#res| ~waterLevel~0)} {12499#(= 2 ~waterLevel~0)} #519#return; {12552#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-10 14:25:22,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:22,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {12478#true} is VALID [2020-07-10 14:25:22,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,321 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12479#false} #521#return; {12479#false} is VALID [2020-07-10 14:25:22,324 INFO L263 TraceCheckUtils]: 0: Hoare triple {12478#true} call ULTIMATE.init(); {12557#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:25:22,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {12557#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {12483#(= 1 ~waterLevel~0)} assume true; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,330 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12483#(= 1 ~waterLevel~0)} {12478#true} #545#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,331 INFO L263 TraceCheckUtils]: 4: Hoare triple {12483#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {12483#(= 1 ~waterLevel~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,332 INFO L263 TraceCheckUtils]: 6: Hoare triple {12483#(= 1 ~waterLevel~0)} call select_helpers(); {12478#true} is VALID [2020-07-10 14:25:22,332 INFO L280 TraceCheckUtils]: 7: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,332 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #441#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,332 INFO L263 TraceCheckUtils]: 9: Hoare triple {12483#(= 1 ~waterLevel~0)} call select_features(); {12478#true} is VALID [2020-07-10 14:25:22,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,333 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #443#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,333 INFO L263 TraceCheckUtils]: 12: Hoare triple {12483#(= 1 ~waterLevel~0)} call #t~ret3 := valid_product(); {12478#true} is VALID [2020-07-10 14:25:22,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {12478#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12478#true} is VALID [2020-07-10 14:25:22,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,334 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #445#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,335 INFO L280 TraceCheckUtils]: 16: Hoare triple {12483#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {12483#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,335 INFO L263 TraceCheckUtils]: 18: Hoare triple {12483#(= 1 ~waterLevel~0)} call setup(); {12478#true} is VALID [2020-07-10 14:25:22,335 INFO L280 TraceCheckUtils]: 19: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,336 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #447#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,336 INFO L263 TraceCheckUtils]: 21: Hoare triple {12483#(= 1 ~waterLevel~0)} call runTest(); {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,337 INFO L263 TraceCheckUtils]: 22: Hoare triple {12483#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:22,337 INFO L280 TraceCheckUtils]: 23: Hoare triple {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12478#true} is VALID [2020-07-10 14:25:22,338 INFO L280 TraceCheckUtils]: 24: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,338 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #535#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,339 INFO L263 TraceCheckUtils]: 26: Hoare triple {12483#(= 1 ~waterLevel~0)} call test(); {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {12483#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,340 INFO L280 TraceCheckUtils]: 28: Hoare triple {12483#(= 1 ~waterLevel~0)} assume !false; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,341 INFO L280 TraceCheckUtils]: 29: Hoare triple {12483#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,341 INFO L280 TraceCheckUtils]: 30: Hoare triple {12483#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,342 INFO L280 TraceCheckUtils]: 31: Hoare triple {12483#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,342 INFO L263 TraceCheckUtils]: 32: Hoare triple {12483#(= 1 ~waterLevel~0)} call waterRise(); {12559#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:22,343 INFO L280 TraceCheckUtils]: 33: Hoare triple {12559#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {12560#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:25:22,344 INFO L280 TraceCheckUtils]: 34: Hoare triple {12560#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {12560#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:25:22,345 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12560#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12483#(= 1 ~waterLevel~0)} #489#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,350 INFO L280 TraceCheckUtils]: 36: Hoare triple {12499#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,351 INFO L280 TraceCheckUtils]: 37: Hoare triple {12499#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {12499#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,352 INFO L280 TraceCheckUtils]: 39: Hoare triple {12499#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,353 INFO L280 TraceCheckUtils]: 40: Hoare triple {12499#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,353 INFO L263 TraceCheckUtils]: 41: Hoare triple {12499#(= 2 ~waterLevel~0)} call timeShift(); {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,354 INFO L263 TraceCheckUtils]: 42: Hoare triple {12499#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:22,354 INFO L263 TraceCheckUtils]: 43: Hoare triple {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {12478#true} is VALID [2020-07-10 14:25:22,354 INFO L280 TraceCheckUtils]: 44: Hoare triple {12478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {12478#true} is VALID [2020-07-10 14:25:22,354 INFO L280 TraceCheckUtils]: 45: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,355 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {12478#true} {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {12478#true} is VALID [2020-07-10 14:25:22,355 INFO L280 TraceCheckUtils]: 47: Hoare triple {12478#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {12478#true} is VALID [2020-07-10 14:25:22,355 INFO L280 TraceCheckUtils]: 48: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,355 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {12478#true} {12499#(= 2 ~waterLevel~0)} #505#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,356 INFO L280 TraceCheckUtils]: 50: Hoare triple {12499#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,357 INFO L280 TraceCheckUtils]: 51: Hoare triple {12499#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,357 INFO L263 TraceCheckUtils]: 52: Hoare triple {12499#(= 2 ~waterLevel~0)} call processEnvironment(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,357 INFO L280 TraceCheckUtils]: 53: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12478#true} is VALID [2020-07-10 14:25:22,358 INFO L280 TraceCheckUtils]: 54: Hoare triple {12478#true} assume !(0 != ~pumpRunning~0); {12478#true} is VALID [2020-07-10 14:25:22,358 INFO L263 TraceCheckUtils]: 55: Hoare triple {12478#true} call processEnvironment__wrappee__methaneQuery(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,358 INFO L280 TraceCheckUtils]: 56: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12478#true} is VALID [2020-07-10 14:25:22,359 INFO L280 TraceCheckUtils]: 57: Hoare triple {12478#true} assume 0 == ~pumpRunning~0; {12478#true} is VALID [2020-07-10 14:25:22,359 INFO L263 TraceCheckUtils]: 58: Hoare triple {12478#true} call #t~ret50 := isHighWaterLevel(); {12478#true} is VALID [2020-07-10 14:25:22,359 INFO L280 TraceCheckUtils]: 59: Hoare triple {12478#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {12478#true} is VALID [2020-07-10 14:25:22,359 INFO L263 TraceCheckUtils]: 60: Hoare triple {12478#true} call #t~ret70 := isHighWaterSensorDry(); {12478#true} is VALID [2020-07-10 14:25:22,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,359 INFO L280 TraceCheckUtils]: 62: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-10 14:25:22,359 INFO L280 TraceCheckUtils]: 63: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,360 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-10 14:25:22,360 INFO L280 TraceCheckUtils]: 65: Hoare triple {12478#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {12478#true} is VALID [2020-07-10 14:25:22,360 INFO L280 TraceCheckUtils]: 66: Hoare triple {12478#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {12478#true} is VALID [2020-07-10 14:25:22,360 INFO L280 TraceCheckUtils]: 67: Hoare triple {12478#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {12478#true} is VALID [2020-07-10 14:25:22,360 INFO L280 TraceCheckUtils]: 68: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,360 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12478#true} {12478#true} #525#return; {12478#true} is VALID [2020-07-10 14:25:22,361 INFO L280 TraceCheckUtils]: 70: Hoare triple {12478#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {12478#true} is VALID [2020-07-10 14:25:22,361 INFO L280 TraceCheckUtils]: 71: Hoare triple {12478#true} assume 0 != ~tmp~5; {12478#true} is VALID [2020-07-10 14:25:22,361 INFO L263 TraceCheckUtils]: 72: Hoare triple {12478#true} call activatePump(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,362 INFO L280 TraceCheckUtils]: 73: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {12478#true} is VALID [2020-07-10 14:25:22,362 INFO L263 TraceCheckUtils]: 74: Hoare triple {12478#true} call #t~ret52 := isMethaneAlarm(); {12478#true} is VALID [2020-07-10 14:25:22,362 INFO L280 TraceCheckUtils]: 75: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,362 INFO L263 TraceCheckUtils]: 76: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-10 14:25:22,362 INFO L280 TraceCheckUtils]: 77: Hoare triple {12478#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {12478#true} is VALID [2020-07-10 14:25:22,362 INFO L280 TraceCheckUtils]: 78: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,363 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-10 14:25:22,363 INFO L280 TraceCheckUtils]: 80: Hoare triple {12478#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {12478#true} is VALID [2020-07-10 14:25:22,363 INFO L280 TraceCheckUtils]: 81: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,363 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-10 14:25:22,363 INFO L280 TraceCheckUtils]: 83: Hoare triple {12478#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {12478#true} is VALID [2020-07-10 14:25:22,363 INFO L280 TraceCheckUtils]: 84: Hoare triple {12478#true} assume !(0 != ~tmp~7); {12478#true} is VALID [2020-07-10 14:25:22,364 INFO L263 TraceCheckUtils]: 85: Hoare triple {12478#true} call activatePump__wrappee__highWaterSensor(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:22,364 INFO L280 TraceCheckUtils]: 86: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-10 14:25:22,364 INFO L280 TraceCheckUtils]: 87: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,365 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-10 14:25:22,365 INFO L280 TraceCheckUtils]: 89: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,365 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {12478#true} {12478#true} #527#return; {12478#true} is VALID [2020-07-10 14:25:22,365 INFO L280 TraceCheckUtils]: 91: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,365 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {12478#true} {12478#true} #487#return; {12478#true} is VALID [2020-07-10 14:25:22,365 INFO L280 TraceCheckUtils]: 93: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,366 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {12478#true} {12499#(= 2 ~waterLevel~0)} #509#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,367 INFO L263 TraceCheckUtils]: 95: Hoare triple {12499#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,367 INFO L280 TraceCheckUtils]: 96: Hoare triple {12499#(= 2 ~waterLevel~0)} havoc ~tmp~0;havoc ~tmp___0~0; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:22,367 INFO L263 TraceCheckUtils]: 97: Hoare triple {12499#(= 2 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {12478#true} is VALID [2020-07-10 14:25:22,368 INFO L280 TraceCheckUtils]: 98: Hoare triple {12478#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {12649#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:25:22,369 INFO L280 TraceCheckUtils]: 99: Hoare triple {12649#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {12649#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:25:22,369 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {12649#(= |getWaterLevel_#res| ~waterLevel~0)} {12499#(= 2 ~waterLevel~0)} #519#return; {12552#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-10 14:25:22,370 INFO L280 TraceCheckUtils]: 101: Hoare triple {12552#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {12553#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} is VALID [2020-07-10 14:25:22,371 INFO L280 TraceCheckUtils]: 102: Hoare triple {12553#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} assume 2 != ~tmp~0; {12479#false} is VALID [2020-07-10 14:25:22,371 INFO L263 TraceCheckUtils]: 103: Hoare triple {12479#false} call #t~ret2 := isPumpRunning(); {12478#true} is VALID [2020-07-10 14:25:22,371 INFO L280 TraceCheckUtils]: 104: Hoare triple {12478#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {12478#true} is VALID [2020-07-10 14:25:22,371 INFO L280 TraceCheckUtils]: 105: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-10 14:25:22,371 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {12478#true} {12479#false} #521#return; {12479#false} is VALID [2020-07-10 14:25:22,371 INFO L280 TraceCheckUtils]: 107: Hoare triple {12479#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {12479#false} is VALID [2020-07-10 14:25:22,372 INFO L280 TraceCheckUtils]: 108: Hoare triple {12479#false} assume 0 != ~tmp___0~0; {12479#false} is VALID [2020-07-10 14:25:22,372 INFO L280 TraceCheckUtils]: 109: Hoare triple {12479#false} assume 0 == ~switchedOnBeforeTS~0; {12479#false} is VALID [2020-07-10 14:25:22,372 INFO L263 TraceCheckUtils]: 110: Hoare triple {12479#false} call __automaton_fail(); {12479#false} is VALID [2020-07-10 14:25:22,372 INFO L280 TraceCheckUtils]: 111: Hoare triple {12479#false} assume !false; {12479#false} is VALID [2020-07-10 14:25:22,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:25:22,387 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322181819] [2020-07-10 14:25:22,387 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:25:22,388 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:25:22,388 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344117423] [2020-07-10 14:25:22,388 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-10 14:25:22,389 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:25:22,389 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:25:22,528 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:22,528 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:25:22,528 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:25:22,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:25:22,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:25:22,529 INFO L87 Difference]: Start difference. First operand 422 states and 489 transitions. Second operand 12 states. [2020-07-10 14:25:23,500 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:26,831 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:33,420 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:34,377 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:34,891 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:25:35,446 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:35,975 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:44,457 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:45,099 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:25:50,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:50,788 INFO L93 Difference]: Finished difference Result 1174 states and 1444 transitions. [2020-07-10 14:25:50,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:25:50,788 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-10 14:25:50,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:25:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:25:50,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 676 transitions. [2020-07-10 14:25:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:25:50,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 676 transitions. [2020-07-10 14:25:50,816 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 676 transitions. [2020-07-10 14:25:53,042 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 676 edges. 676 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:53,083 INFO L225 Difference]: With dead ends: 1174 [2020-07-10 14:25:53,083 INFO L226 Difference]: Without dead ends: 854 [2020-07-10 14:25:53,084 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:25:53,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 854 states. [2020-07-10 14:25:58,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 854 to 732. [2020-07-10 14:25:58,948 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:58,948 INFO L82 GeneralOperation]: Start isEquivalent. First operand 854 states. Second operand 732 states. [2020-07-10 14:25:58,948 INFO L74 IsIncluded]: Start isIncluded. First operand 854 states. Second operand 732 states. [2020-07-10 14:25:58,948 INFO L87 Difference]: Start difference. First operand 854 states. Second operand 732 states. [2020-07-10 14:25:58,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:58,994 INFO L93 Difference]: Finished difference Result 854 states and 1017 transitions. [2020-07-10 14:25:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1017 transitions. [2020-07-10 14:25:58,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:58,997 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:58,997 INFO L74 IsIncluded]: Start isIncluded. First operand 732 states. Second operand 854 states. [2020-07-10 14:25:58,997 INFO L87 Difference]: Start difference. First operand 732 states. Second operand 854 states. [2020-07-10 14:25:59,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:59,041 INFO L93 Difference]: Finished difference Result 854 states and 1017 transitions. [2020-07-10 14:25:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1017 transitions. [2020-07-10 14:25:59,044 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:59,044 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:59,044 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:59,045 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 732 states. [2020-07-10 14:25:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 732 states and 840 transitions. [2020-07-10 14:25:59,080 INFO L78 Accepts]: Start accepts. Automaton has 732 states and 840 transitions. Word has length 112 [2020-07-10 14:25:59,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:59,081 INFO L479 AbstractCegarLoop]: Abstraction has 732 states and 840 transitions. [2020-07-10 14:25:59,081 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:25:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 840 transitions. [2020-07-10 14:25:59,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-10 14:25:59,083 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:59,084 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:25:59,084 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 14:25:59,084 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:59,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:59,085 INFO L82 PathProgramCache]: Analyzing trace with hash 1258980138, now seen corresponding path program 1 times [2020-07-10 14:25:59,085 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:59,085 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534426029] [2020-07-10 14:25:59,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,458 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {17134#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17006#true} is VALID [2020-07-10 14:25:59,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,506 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #545#return; {17006#true} is VALID [2020-07-10 14:25:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,511 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17006#true} {17006#true} #441#return; {17006#true} is VALID [2020-07-10 14:25:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,517 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17006#true} {17006#true} #443#return; {17006#true} is VALID [2020-07-10 14:25:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17135#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:25:59,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {17135#(= 1 |valid_product_#res|)} assume true; {17135#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:25:59,536 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17135#(= 1 |valid_product_#res|)} {17006#true} #445#return; {17018#(= 1 |main_#t~ret3|)} is VALID [2020-07-10 14:25:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,538 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17006#true} {17006#true} #447#return; {17006#true} is VALID [2020-07-10 14:25:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17006#true} is VALID [2020-07-10 14:25:59,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,555 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #535#return; {17006#true} is VALID [2020-07-10 14:25:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {17137#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17006#true} is VALID [2020-07-10 14:25:59,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #489#return; {17006#true} is VALID [2020-07-10 14:25:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17006#true} is VALID [2020-07-10 14:25:59,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,653 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17006#true} is VALID [2020-07-10 14:25:59,654 INFO L263 TraceCheckUtils]: 0: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-10 14:25:59,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17006#true} is VALID [2020-07-10 14:25:59,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,655 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17006#true} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17006#true} is VALID [2020-07-10 14:25:59,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {17006#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17006#true} is VALID [2020-07-10 14:25:59,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,656 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17006#true} {17138#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {17006#true} is VALID [2020-07-10 14:25:59,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,725 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-10 14:25:59,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-10 14:25:59,726 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-10 14:25:59,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,727 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,728 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-10 14:25:59,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {17006#true} is VALID [2020-07-10 14:25:59,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-10 14:25:59,729 INFO L280 TraceCheckUtils]: 8: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-10 14:25:59,729 INFO L280 TraceCheckUtils]: 9: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,729 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-10 14:25:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:25:59,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,746 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:25:59,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,749 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:25:59,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:25:59,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,750 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:25:59,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,751 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-10 14:25:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-10 14:25:59,762 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-10 14:25:59,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,763 INFO L263 TraceCheckUtils]: 3: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:25:59,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:25:59,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,764 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:25:59,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,765 INFO L280 TraceCheckUtils]: 8: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,765 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-10 14:25:59,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {17006#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {17006#true} is VALID [2020-07-10 14:25:59,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-10 14:25:59,767 INFO L263 TraceCheckUtils]: 12: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,768 INFO L280 TraceCheckUtils]: 14: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,768 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,769 INFO L280 TraceCheckUtils]: 16: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,770 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-10 14:25:59,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-10 14:25:59,771 INFO L263 TraceCheckUtils]: 2: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-10 14:25:59,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-10 14:25:59,771 INFO L263 TraceCheckUtils]: 4: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-10 14:25:59,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,771 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,772 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-10 14:25:59,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {17006#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {17006#true} is VALID [2020-07-10 14:25:59,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-10 14:25:59,772 INFO L280 TraceCheckUtils]: 11: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-10 14:25:59,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,773 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-10 14:25:59,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {17006#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {17006#true} is VALID [2020-07-10 14:25:59,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-10 14:25:59,774 INFO L263 TraceCheckUtils]: 16: Hoare triple {17006#true} call activatePump(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-10 14:25:59,774 INFO L263 TraceCheckUtils]: 18: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-10 14:25:59,774 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,774 INFO L263 TraceCheckUtils]: 20: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:25:59,775 INFO L280 TraceCheckUtils]: 21: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:25:59,775 INFO L280 TraceCheckUtils]: 22: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,775 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:25:59,775 INFO L280 TraceCheckUtils]: 24: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,775 INFO L280 TraceCheckUtils]: 25: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,776 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-10 14:25:59,776 INFO L280 TraceCheckUtils]: 27: Hoare triple {17006#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {17006#true} is VALID [2020-07-10 14:25:59,776 INFO L280 TraceCheckUtils]: 28: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-10 14:25:59,777 INFO L263 TraceCheckUtils]: 29: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,778 INFO L280 TraceCheckUtils]: 30: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,779 INFO L280 TraceCheckUtils]: 31: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,780 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,781 INFO L280 TraceCheckUtils]: 33: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,781 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,782 INFO L280 TraceCheckUtils]: 35: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,783 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-10 14:25:59,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:25:59,787 INFO L263 TraceCheckUtils]: 2: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-10 14:25:59,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-10 14:25:59,787 INFO L263 TraceCheckUtils]: 5: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-10 14:25:59,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-10 14:25:59,788 INFO L263 TraceCheckUtils]: 7: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-10 14:25:59,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,789 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-10 14:25:59,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {17006#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {17006#true} is VALID [2020-07-10 14:25:59,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-10 14:25:59,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-10 14:25:59,790 INFO L280 TraceCheckUtils]: 15: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,791 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-10 14:25:59,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {17006#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {17006#true} is VALID [2020-07-10 14:25:59,791 INFO L280 TraceCheckUtils]: 18: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-10 14:25:59,793 INFO L263 TraceCheckUtils]: 19: Hoare triple {17006#true} call activatePump(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,793 INFO L280 TraceCheckUtils]: 20: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-10 14:25:59,793 INFO L263 TraceCheckUtils]: 21: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-10 14:25:59,794 INFO L280 TraceCheckUtils]: 22: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,794 INFO L263 TraceCheckUtils]: 23: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:25:59,794 INFO L280 TraceCheckUtils]: 24: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:25:59,795 INFO L280 TraceCheckUtils]: 25: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,795 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:25:59,795 INFO L280 TraceCheckUtils]: 27: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,796 INFO L280 TraceCheckUtils]: 28: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,796 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-10 14:25:59,796 INFO L280 TraceCheckUtils]: 30: Hoare triple {17006#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {17006#true} is VALID [2020-07-10 14:25:59,796 INFO L280 TraceCheckUtils]: 31: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-10 14:25:59,798 INFO L263 TraceCheckUtils]: 32: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,799 INFO L280 TraceCheckUtils]: 33: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,799 INFO L280 TraceCheckUtils]: 34: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,800 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,802 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,803 INFO L280 TraceCheckUtils]: 38: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,804 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,804 INFO L280 TraceCheckUtils]: 40: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,805 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #509#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {17006#true} is VALID [2020-07-10 14:25:59,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #519#return; {17006#true} is VALID [2020-07-10 14:25:59,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~tmp~0;havoc ~tmp___0~0; {17006#true} is VALID [2020-07-10 14:25:59,817 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret1 := getWaterLevel(); {17006#true} is VALID [2020-07-10 14:25:59,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {17006#true} is VALID [2020-07-10 14:25:59,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,818 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17006#true} #519#return; {17006#true} is VALID [2020-07-10 14:25:59,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17006#true} is VALID [2020-07-10 14:25:59,818 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume !(2 != ~tmp~0); {17006#true} is VALID [2020-07-10 14:25:59,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,820 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17006#true} {17188#(<= 1 ~pumpRunning~0)} #511#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,821 INFO L263 TraceCheckUtils]: 0: Hoare triple {17138#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:59,821 INFO L263 TraceCheckUtils]: 1: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-10 14:25:59,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17006#true} is VALID [2020-07-10 14:25:59,822 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,822 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17006#true} is VALID [2020-07-10 14:25:59,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17006#true} is VALID [2020-07-10 14:25:59,823 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,823 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17006#true} {17138#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {17006#true} is VALID [2020-07-10 14:25:59,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:25:59,824 INFO L280 TraceCheckUtils]: 9: Hoare triple {17006#true} assume 0 != ~systemActive~0; {17006#true} is VALID [2020-07-10 14:25:59,825 INFO L263 TraceCheckUtils]: 10: Hoare triple {17006#true} call processEnvironment(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,825 INFO L280 TraceCheckUtils]: 11: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-10 14:25:59,825 INFO L280 TraceCheckUtils]: 12: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:25:59,826 INFO L263 TraceCheckUtils]: 13: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-10 14:25:59,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-10 14:25:59,827 INFO L263 TraceCheckUtils]: 16: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-10 14:25:59,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-10 14:25:59,827 INFO L263 TraceCheckUtils]: 18: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-10 14:25:59,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:25:59,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,829 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-10 14:25:59,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {17006#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {17006#true} is VALID [2020-07-10 14:25:59,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-10 14:25:59,830 INFO L280 TraceCheckUtils]: 25: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-10 14:25:59,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,830 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-10 14:25:59,830 INFO L280 TraceCheckUtils]: 28: Hoare triple {17006#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {17006#true} is VALID [2020-07-10 14:25:59,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-10 14:25:59,832 INFO L263 TraceCheckUtils]: 30: Hoare triple {17006#true} call activatePump(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,832 INFO L280 TraceCheckUtils]: 31: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-10 14:25:59,832 INFO L263 TraceCheckUtils]: 32: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-10 14:25:59,833 INFO L280 TraceCheckUtils]: 33: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,833 INFO L263 TraceCheckUtils]: 34: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:25:59,833 INFO L280 TraceCheckUtils]: 35: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:25:59,834 INFO L280 TraceCheckUtils]: 36: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,834 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:25:59,834 INFO L280 TraceCheckUtils]: 38: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,834 INFO L280 TraceCheckUtils]: 39: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,835 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-10 14:25:59,835 INFO L280 TraceCheckUtils]: 41: Hoare triple {17006#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {17006#true} is VALID [2020-07-10 14:25:59,835 INFO L280 TraceCheckUtils]: 42: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-10 14:25:59,836 INFO L263 TraceCheckUtils]: 43: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:59,837 INFO L280 TraceCheckUtils]: 44: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,838 INFO L280 TraceCheckUtils]: 45: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,839 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,841 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,841 INFO L280 TraceCheckUtils]: 49: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,842 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,843 INFO L280 TraceCheckUtils]: 51: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,844 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #509#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,844 INFO L263 TraceCheckUtils]: 53: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17006#true} is VALID [2020-07-10 14:25:59,845 INFO L280 TraceCheckUtils]: 54: Hoare triple {17006#true} havoc ~tmp~0;havoc ~tmp___0~0; {17006#true} is VALID [2020-07-10 14:25:59,845 INFO L263 TraceCheckUtils]: 55: Hoare triple {17006#true} call #t~ret1 := getWaterLevel(); {17006#true} is VALID [2020-07-10 14:25:59,845 INFO L280 TraceCheckUtils]: 56: Hoare triple {17006#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {17006#true} is VALID [2020-07-10 14:25:59,845 INFO L280 TraceCheckUtils]: 57: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,846 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {17006#true} {17006#true} #519#return; {17006#true} is VALID [2020-07-10 14:25:59,846 INFO L280 TraceCheckUtils]: 59: Hoare triple {17006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17006#true} is VALID [2020-07-10 14:25:59,846 INFO L280 TraceCheckUtils]: 60: Hoare triple {17006#true} assume !(2 != ~tmp~0); {17006#true} is VALID [2020-07-10 14:25:59,847 INFO L280 TraceCheckUtils]: 61: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,848 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {17006#true} {17188#(<= 1 ~pumpRunning~0)} #511#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,848 INFO L280 TraceCheckUtils]: 63: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:59,849 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #495#return; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:59,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:59,954 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17292#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} is VALID [2020-07-10 14:25:59,954 INFO L263 TraceCheckUtils]: 0: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-10 14:25:59,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:59,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:59,957 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17292#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} is VALID [2020-07-10 14:25:59,958 INFO L280 TraceCheckUtils]: 4: Hoare triple {17292#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17293#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:25:59,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {17293#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {17293#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:25:59,960 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17293#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {17093#(not (= 0 ~pumpRunning~0))} #505#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {17137#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17006#true} is VALID [2020-07-10 14:25:59,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #507#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:25:59,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,985 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:25:59,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,985 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:25:59,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:25:59,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,986 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:25:59,987 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:25:59,987 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,987 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17006#true} {17006#true} #481#return; {17006#true} is VALID [2020-07-10 14:25:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:59,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,996 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17006#true} {17006#true} #531#return; {17006#true} is VALID [2020-07-10 14:25:59,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-10 14:25:59,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume !(0 == ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:25:59,997 INFO L263 TraceCheckUtils]: 2: Hoare triple {17006#true} call processEnvironment__wrappee__base(); {17006#true} is VALID [2020-07-10 14:25:59,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,997 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17006#true} #531#return; {17006#true} is VALID [2020-07-10 14:25:59,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:25:59,998 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17006#true} {17006#true} #485#return; {17006#true} is VALID [2020-07-10 14:25:59,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-10 14:25:59,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume 0 != ~pumpRunning~0; {17006#true} is VALID [2020-07-10 14:25:59,999 INFO L263 TraceCheckUtils]: 2: Hoare triple {17006#true} call #t~ret51 := isMethaneAlarm(); {17006#true} is VALID [2020-07-10 14:25:59,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:26:00,000 INFO L263 TraceCheckUtils]: 4: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:26:00,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:26:00,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,001 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:26:00,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:26:00,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,001 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17006#true} {17006#true} #481#return; {17006#true} is VALID [2020-07-10 14:26:00,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {17006#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {17006#true} is VALID [2020-07-10 14:26:00,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {17006#true} assume !(0 != ~tmp~6); {17006#true} is VALID [2020-07-10 14:26:00,004 INFO L263 TraceCheckUtils]: 13: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,004 INFO L280 TraceCheckUtils]: 14: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-10 14:26:00,004 INFO L280 TraceCheckUtils]: 15: Hoare triple {17006#true} assume !(0 == ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:26:00,005 INFO L263 TraceCheckUtils]: 16: Hoare triple {17006#true} call processEnvironment__wrappee__base(); {17006#true} is VALID [2020-07-10 14:26:00,005 INFO L280 TraceCheckUtils]: 17: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,005 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {17006#true} {17006#true} #531#return; {17006#true} is VALID [2020-07-10 14:26:00,005 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,006 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17006#true} {17006#true} #485#return; {17006#true} is VALID [2020-07-10 14:26:00,006 INFO L280 TraceCheckUtils]: 21: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,007 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #509#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {17006#true} is VALID [2020-07-10 14:26:00,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,013 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17006#true} is VALID [2020-07-10 14:26:00,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,018 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,024 INFO L263 TraceCheckUtils]: 0: Hoare triple {17006#true} call ULTIMATE.init(); {17134#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:26:00,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {17134#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17006#true} is VALID [2020-07-10 14:26:00,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,026 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17006#true} {17006#true} #545#return; {17006#true} is VALID [2020-07-10 14:26:00,026 INFO L263 TraceCheckUtils]: 4: Hoare triple {17006#true} call #t~ret75 := main(); {17006#true} is VALID [2020-07-10 14:26:00,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} havoc ~retValue_acc~0;havoc ~tmp~1; {17006#true} is VALID [2020-07-10 14:26:00,026 INFO L263 TraceCheckUtils]: 6: Hoare triple {17006#true} call select_helpers(); {17006#true} is VALID [2020-07-10 14:26:00,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,027 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17006#true} {17006#true} #441#return; {17006#true} is VALID [2020-07-10 14:26:00,027 INFO L263 TraceCheckUtils]: 9: Hoare triple {17006#true} call select_features(); {17006#true} is VALID [2020-07-10 14:26:00,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,028 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17006#true} {17006#true} #443#return; {17006#true} is VALID [2020-07-10 14:26:00,028 INFO L263 TraceCheckUtils]: 12: Hoare triple {17006#true} call #t~ret3 := valid_product(); {17006#true} is VALID [2020-07-10 14:26:00,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {17006#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17135#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:00,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {17135#(= 1 |valid_product_#res|)} assume true; {17135#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:00,032 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17135#(= 1 |valid_product_#res|)} {17006#true} #445#return; {17018#(= 1 |main_#t~ret3|)} is VALID [2020-07-10 14:26:00,033 INFO L280 TraceCheckUtils]: 16: Hoare triple {17018#(= 1 |main_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {17019#(= 1 main_~tmp~1)} is VALID [2020-07-10 14:26:00,033 INFO L280 TraceCheckUtils]: 17: Hoare triple {17019#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {17006#true} is VALID [2020-07-10 14:26:00,033 INFO L263 TraceCheckUtils]: 18: Hoare triple {17006#true} call setup(); {17006#true} is VALID [2020-07-10 14:26:00,034 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,034 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17006#true} {17006#true} #447#return; {17006#true} is VALID [2020-07-10 14:26:00,034 INFO L263 TraceCheckUtils]: 21: Hoare triple {17006#true} call runTest(); {17006#true} is VALID [2020-07-10 14:26:00,035 INFO L263 TraceCheckUtils]: 22: Hoare triple {17006#true} call __utac_acc__Specification5_spec__1(); {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:00,035 INFO L280 TraceCheckUtils]: 23: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17006#true} is VALID [2020-07-10 14:26:00,036 INFO L280 TraceCheckUtils]: 24: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,036 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17006#true} {17006#true} #535#return; {17006#true} is VALID [2020-07-10 14:26:00,036 INFO L263 TraceCheckUtils]: 26: Hoare triple {17006#true} call test(); {17006#true} is VALID [2020-07-10 14:26:00,036 INFO L280 TraceCheckUtils]: 27: Hoare triple {17006#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17006#true} is VALID [2020-07-10 14:26:00,037 INFO L280 TraceCheckUtils]: 28: Hoare triple {17006#true} assume !false; {17006#true} is VALID [2020-07-10 14:26:00,037 INFO L280 TraceCheckUtils]: 29: Hoare triple {17006#true} assume ~splverifierCounter~0 < 4; {17006#true} is VALID [2020-07-10 14:26:00,037 INFO L280 TraceCheckUtils]: 30: Hoare triple {17006#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {17006#true} is VALID [2020-07-10 14:26:00,038 INFO L280 TraceCheckUtils]: 31: Hoare triple {17006#true} assume 0 != ~tmp~9; {17006#true} is VALID [2020-07-10 14:26:00,038 INFO L263 TraceCheckUtils]: 32: Hoare triple {17006#true} call waterRise(); {17137#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:00,039 INFO L280 TraceCheckUtils]: 33: Hoare triple {17137#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17006#true} is VALID [2020-07-10 14:26:00,039 INFO L280 TraceCheckUtils]: 34: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,039 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17006#true} {17006#true} #489#return; {17006#true} is VALID [2020-07-10 14:26:00,040 INFO L280 TraceCheckUtils]: 36: Hoare triple {17006#true} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {17006#true} is VALID [2020-07-10 14:26:00,040 INFO L280 TraceCheckUtils]: 37: Hoare triple {17006#true} assume !(0 != ~tmp___0~2); {17006#true} is VALID [2020-07-10 14:26:00,040 INFO L280 TraceCheckUtils]: 38: Hoare triple {17006#true} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {17006#true} is VALID [2020-07-10 14:26:00,040 INFO L280 TraceCheckUtils]: 39: Hoare triple {17006#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {17006#true} is VALID [2020-07-10 14:26:00,041 INFO L280 TraceCheckUtils]: 40: Hoare triple {17006#true} assume 0 != ~tmp___1~0; {17006#true} is VALID [2020-07-10 14:26:00,042 INFO L263 TraceCheckUtils]: 41: Hoare triple {17006#true} call timeShift(); {17138#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:00,043 INFO L263 TraceCheckUtils]: 42: Hoare triple {17138#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:00,043 INFO L263 TraceCheckUtils]: 43: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-10 14:26:00,044 INFO L280 TraceCheckUtils]: 44: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17006#true} is VALID [2020-07-10 14:26:00,044 INFO L280 TraceCheckUtils]: 45: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,044 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17006#true} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17006#true} is VALID [2020-07-10 14:26:00,044 INFO L280 TraceCheckUtils]: 47: Hoare triple {17006#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17006#true} is VALID [2020-07-10 14:26:00,045 INFO L280 TraceCheckUtils]: 48: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,045 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17006#true} {17138#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {17006#true} is VALID [2020-07-10 14:26:00,045 INFO L280 TraceCheckUtils]: 50: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:26:00,045 INFO L280 TraceCheckUtils]: 51: Hoare triple {17006#true} assume 0 != ~systemActive~0; {17006#true} is VALID [2020-07-10 14:26:00,046 INFO L263 TraceCheckUtils]: 52: Hoare triple {17006#true} call processEnvironment(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,047 INFO L280 TraceCheckUtils]: 53: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-10 14:26:00,047 INFO L280 TraceCheckUtils]: 54: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:26:00,048 INFO L263 TraceCheckUtils]: 55: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,048 INFO L280 TraceCheckUtils]: 56: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-10 14:26:00,048 INFO L280 TraceCheckUtils]: 57: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-10 14:26:00,049 INFO L263 TraceCheckUtils]: 58: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-10 14:26:00,049 INFO L280 TraceCheckUtils]: 59: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-10 14:26:00,049 INFO L263 TraceCheckUtils]: 60: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-10 14:26:00,049 INFO L280 TraceCheckUtils]: 61: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:26:00,050 INFO L280 TraceCheckUtils]: 62: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:26:00,050 INFO L280 TraceCheckUtils]: 63: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,050 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-10 14:26:00,050 INFO L280 TraceCheckUtils]: 65: Hoare triple {17006#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {17006#true} is VALID [2020-07-10 14:26:00,051 INFO L280 TraceCheckUtils]: 66: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-10 14:26:00,051 INFO L280 TraceCheckUtils]: 67: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-10 14:26:00,051 INFO L280 TraceCheckUtils]: 68: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,052 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-10 14:26:00,052 INFO L280 TraceCheckUtils]: 70: Hoare triple {17006#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {17006#true} is VALID [2020-07-10 14:26:00,052 INFO L280 TraceCheckUtils]: 71: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-10 14:26:00,054 INFO L263 TraceCheckUtils]: 72: Hoare triple {17006#true} call activatePump(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,054 INFO L280 TraceCheckUtils]: 73: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-10 14:26:00,054 INFO L263 TraceCheckUtils]: 74: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-10 14:26:00,055 INFO L280 TraceCheckUtils]: 75: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:26:00,055 INFO L263 TraceCheckUtils]: 76: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:26:00,055 INFO L280 TraceCheckUtils]: 77: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:26:00,055 INFO L280 TraceCheckUtils]: 78: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,056 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:26:00,056 INFO L280 TraceCheckUtils]: 80: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:26:00,056 INFO L280 TraceCheckUtils]: 81: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,057 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-10 14:26:00,057 INFO L280 TraceCheckUtils]: 83: Hoare triple {17006#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {17006#true} is VALID [2020-07-10 14:26:00,057 INFO L280 TraceCheckUtils]: 84: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-10 14:26:00,058 INFO L263 TraceCheckUtils]: 85: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,059 INFO L280 TraceCheckUtils]: 86: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,060 INFO L280 TraceCheckUtils]: 87: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,060 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,061 INFO L280 TraceCheckUtils]: 89: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,063 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,063 INFO L280 TraceCheckUtils]: 91: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,064 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,066 INFO L280 TraceCheckUtils]: 93: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,067 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #509#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,068 INFO L263 TraceCheckUtils]: 95: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17006#true} is VALID [2020-07-10 14:26:00,068 INFO L280 TraceCheckUtils]: 96: Hoare triple {17006#true} havoc ~tmp~0;havoc ~tmp___0~0; {17006#true} is VALID [2020-07-10 14:26:00,068 INFO L263 TraceCheckUtils]: 97: Hoare triple {17006#true} call #t~ret1 := getWaterLevel(); {17006#true} is VALID [2020-07-10 14:26:00,069 INFO L280 TraceCheckUtils]: 98: Hoare triple {17006#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {17006#true} is VALID [2020-07-10 14:26:00,069 INFO L280 TraceCheckUtils]: 99: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,069 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {17006#true} {17006#true} #519#return; {17006#true} is VALID [2020-07-10 14:26:00,069 INFO L280 TraceCheckUtils]: 101: Hoare triple {17006#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17006#true} is VALID [2020-07-10 14:26:00,070 INFO L280 TraceCheckUtils]: 102: Hoare triple {17006#true} assume !(2 != ~tmp~0); {17006#true} is VALID [2020-07-10 14:26:00,070 INFO L280 TraceCheckUtils]: 103: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,071 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {17006#true} {17188#(<= 1 ~pumpRunning~0)} #511#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,072 INFO L280 TraceCheckUtils]: 105: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:00,072 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #495#return; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,073 INFO L280 TraceCheckUtils]: 107: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume !false; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,074 INFO L280 TraceCheckUtils]: 108: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,075 INFO L280 TraceCheckUtils]: 109: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,076 INFO L280 TraceCheckUtils]: 110: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~9); {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,076 INFO L280 TraceCheckUtils]: 111: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,077 INFO L280 TraceCheckUtils]: 112: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,078 INFO L280 TraceCheckUtils]: 113: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,079 INFO L280 TraceCheckUtils]: 114: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,079 INFO L280 TraceCheckUtils]: 115: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,080 INFO L263 TraceCheckUtils]: 116: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} call timeShift(); {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:26:00,081 INFO L263 TraceCheckUtils]: 117: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:00,082 INFO L263 TraceCheckUtils]: 118: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-10 14:26:00,083 INFO L280 TraceCheckUtils]: 119: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:26:00,083 INFO L280 TraceCheckUtils]: 120: Hoare triple {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:26:00,085 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17292#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} is VALID [2020-07-10 14:26:00,086 INFO L280 TraceCheckUtils]: 122: Hoare triple {17292#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17293#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:26:00,086 INFO L280 TraceCheckUtils]: 123: Hoare triple {17293#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {17293#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:26:00,087 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {17293#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {17093#(not (= 0 ~pumpRunning~0))} #505#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,088 INFO L280 TraceCheckUtils]: 125: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,089 INFO L263 TraceCheckUtils]: 126: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17137#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:00,090 INFO L280 TraceCheckUtils]: 127: Hoare triple {17137#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17006#true} is VALID [2020-07-10 14:26:00,090 INFO L280 TraceCheckUtils]: 128: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,091 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #507#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,092 INFO L280 TraceCheckUtils]: 130: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,093 INFO L263 TraceCheckUtils]: 131: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,093 INFO L280 TraceCheckUtils]: 132: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-10 14:26:00,093 INFO L280 TraceCheckUtils]: 133: Hoare triple {17006#true} assume 0 != ~pumpRunning~0; {17006#true} is VALID [2020-07-10 14:26:00,094 INFO L263 TraceCheckUtils]: 134: Hoare triple {17006#true} call #t~ret51 := isMethaneAlarm(); {17006#true} is VALID [2020-07-10 14:26:00,094 INFO L280 TraceCheckUtils]: 135: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:26:00,094 INFO L263 TraceCheckUtils]: 136: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:26:00,094 INFO L280 TraceCheckUtils]: 137: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:26:00,095 INFO L280 TraceCheckUtils]: 138: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,095 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:26:00,095 INFO L280 TraceCheckUtils]: 140: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:26:00,095 INFO L280 TraceCheckUtils]: 141: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,096 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {17006#true} {17006#true} #481#return; {17006#true} is VALID [2020-07-10 14:26:00,096 INFO L280 TraceCheckUtils]: 143: Hoare triple {17006#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {17006#true} is VALID [2020-07-10 14:26:00,096 INFO L280 TraceCheckUtils]: 144: Hoare triple {17006#true} assume !(0 != ~tmp~6); {17006#true} is VALID [2020-07-10 14:26:00,097 INFO L263 TraceCheckUtils]: 145: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,098 INFO L280 TraceCheckUtils]: 146: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-10 14:26:00,098 INFO L280 TraceCheckUtils]: 147: Hoare triple {17006#true} assume !(0 == ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:26:00,098 INFO L263 TraceCheckUtils]: 148: Hoare triple {17006#true} call processEnvironment__wrappee__base(); {17006#true} is VALID [2020-07-10 14:26:00,098 INFO L280 TraceCheckUtils]: 149: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,099 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17006#true} {17006#true} #531#return; {17006#true} is VALID [2020-07-10 14:26:00,099 INFO L280 TraceCheckUtils]: 151: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,099 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17006#true} {17006#true} #485#return; {17006#true} is VALID [2020-07-10 14:26:00,099 INFO L280 TraceCheckUtils]: 153: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,100 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #509#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,101 INFO L263 TraceCheckUtils]: 155: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,102 INFO L280 TraceCheckUtils]: 156: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~0;havoc ~tmp___0~0; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,102 INFO L263 TraceCheckUtils]: 157: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret1 := getWaterLevel(); {17006#true} is VALID [2020-07-10 14:26:00,102 INFO L280 TraceCheckUtils]: 158: Hoare triple {17006#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {17006#true} is VALID [2020-07-10 14:26:00,103 INFO L280 TraceCheckUtils]: 159: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,104 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,104 INFO L280 TraceCheckUtils]: 161: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,105 INFO L280 TraceCheckUtils]: 162: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~0; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,106 INFO L263 TraceCheckUtils]: 163: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret2 := isPumpRunning(); {17006#true} is VALID [2020-07-10 14:26:00,106 INFO L280 TraceCheckUtils]: 164: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17006#true} is VALID [2020-07-10 14:26:00,106 INFO L280 TraceCheckUtils]: 165: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:00,107 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,108 INFO L280 TraceCheckUtils]: 167: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,109 INFO L280 TraceCheckUtils]: 168: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:26:00,109 INFO L280 TraceCheckUtils]: 169: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17007#false} is VALID [2020-07-10 14:26:00,110 INFO L263 TraceCheckUtils]: 170: Hoare triple {17007#false} call __automaton_fail(); {17007#false} is VALID [2020-07-10 14:26:00,110 INFO L280 TraceCheckUtils]: 171: Hoare triple {17007#false} assume !false; {17007#false} is VALID [2020-07-10 14:26:00,161 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-10 14:26:00,161 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534426029] [2020-07-10 14:26:00,162 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [311305601] [2020-07-10 14:26:00,162 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 14:26:00,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,476 INFO L264 TraceCheckSpWp]: Trace formula consists of 973 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:26:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,572 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:26:01,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {17006#true} call ULTIMATE.init(); {17006#true} is VALID [2020-07-10 14:26:01,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17006#true} is VALID [2020-07-10 14:26:01,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,008 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17006#true} {17006#true} #545#return; {17006#true} is VALID [2020-07-10 14:26:01,008 INFO L263 TraceCheckUtils]: 4: Hoare triple {17006#true} call #t~ret75 := main(); {17006#true} is VALID [2020-07-10 14:26:01,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} havoc ~retValue_acc~0;havoc ~tmp~1; {17006#true} is VALID [2020-07-10 14:26:01,008 INFO L263 TraceCheckUtils]: 6: Hoare triple {17006#true} call select_helpers(); {17006#true} is VALID [2020-07-10 14:26:01,008 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,009 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17006#true} {17006#true} #441#return; {17006#true} is VALID [2020-07-10 14:26:01,009 INFO L263 TraceCheckUtils]: 9: Hoare triple {17006#true} call select_features(); {17006#true} is VALID [2020-07-10 14:26:01,009 INFO L280 TraceCheckUtils]: 10: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,009 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17006#true} {17006#true} #443#return; {17006#true} is VALID [2020-07-10 14:26:01,009 INFO L263 TraceCheckUtils]: 12: Hoare triple {17006#true} call #t~ret3 := valid_product(); {17006#true} is VALID [2020-07-10 14:26:01,009 INFO L280 TraceCheckUtils]: 13: Hoare triple {17006#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17006#true} is VALID [2020-07-10 14:26:01,009 INFO L280 TraceCheckUtils]: 14: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,010 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17006#true} {17006#true} #445#return; {17006#true} is VALID [2020-07-10 14:26:01,010 INFO L280 TraceCheckUtils]: 16: Hoare triple {17006#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {17006#true} is VALID [2020-07-10 14:26:01,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {17006#true} assume 0 != ~tmp~1; {17006#true} is VALID [2020-07-10 14:26:01,010 INFO L263 TraceCheckUtils]: 18: Hoare triple {17006#true} call setup(); {17006#true} is VALID [2020-07-10 14:26:01,010 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,010 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17006#true} {17006#true} #447#return; {17006#true} is VALID [2020-07-10 14:26:01,011 INFO L263 TraceCheckUtils]: 21: Hoare triple {17006#true} call runTest(); {17006#true} is VALID [2020-07-10 14:26:01,011 INFO L263 TraceCheckUtils]: 22: Hoare triple {17006#true} call __utac_acc__Specification5_spec__1(); {17006#true} is VALID [2020-07-10 14:26:01,011 INFO L280 TraceCheckUtils]: 23: Hoare triple {17006#true} ~switchedOnBeforeTS~0 := 0; {17006#true} is VALID [2020-07-10 14:26:01,011 INFO L280 TraceCheckUtils]: 24: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,011 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17006#true} {17006#true} #535#return; {17006#true} is VALID [2020-07-10 14:26:01,011 INFO L263 TraceCheckUtils]: 26: Hoare triple {17006#true} call test(); {17006#true} is VALID [2020-07-10 14:26:01,012 INFO L280 TraceCheckUtils]: 27: Hoare triple {17006#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17006#true} is VALID [2020-07-10 14:26:01,012 INFO L280 TraceCheckUtils]: 28: Hoare triple {17006#true} assume !false; {17006#true} is VALID [2020-07-10 14:26:01,012 INFO L280 TraceCheckUtils]: 29: Hoare triple {17006#true} assume ~splverifierCounter~0 < 4; {17006#true} is VALID [2020-07-10 14:26:01,012 INFO L280 TraceCheckUtils]: 30: Hoare triple {17006#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {17006#true} is VALID [2020-07-10 14:26:01,012 INFO L280 TraceCheckUtils]: 31: Hoare triple {17006#true} assume 0 != ~tmp~9; {17006#true} is VALID [2020-07-10 14:26:01,012 INFO L263 TraceCheckUtils]: 32: Hoare triple {17006#true} call waterRise(); {17006#true} is VALID [2020-07-10 14:26:01,013 INFO L280 TraceCheckUtils]: 33: Hoare triple {17006#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17006#true} is VALID [2020-07-10 14:26:01,013 INFO L280 TraceCheckUtils]: 34: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,013 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17006#true} {17006#true} #489#return; {17006#true} is VALID [2020-07-10 14:26:01,013 INFO L280 TraceCheckUtils]: 36: Hoare triple {17006#true} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {17006#true} is VALID [2020-07-10 14:26:01,013 INFO L280 TraceCheckUtils]: 37: Hoare triple {17006#true} assume !(0 != ~tmp___0~2); {17006#true} is VALID [2020-07-10 14:26:01,013 INFO L280 TraceCheckUtils]: 38: Hoare triple {17006#true} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {17006#true} is VALID [2020-07-10 14:26:01,014 INFO L280 TraceCheckUtils]: 39: Hoare triple {17006#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {17006#true} is VALID [2020-07-10 14:26:01,014 INFO L280 TraceCheckUtils]: 40: Hoare triple {17006#true} assume 0 != ~tmp___1~0; {17006#true} is VALID [2020-07-10 14:26:01,014 INFO L263 TraceCheckUtils]: 41: Hoare triple {17006#true} call timeShift(); {17006#true} is VALID [2020-07-10 14:26:01,014 INFO L263 TraceCheckUtils]: 42: Hoare triple {17006#true} call __utac_acc__Specification5_spec__2(); {17006#true} is VALID [2020-07-10 14:26:01,014 INFO L263 TraceCheckUtils]: 43: Hoare triple {17006#true} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-10 14:26:01,014 INFO L280 TraceCheckUtils]: 44: Hoare triple {17006#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17006#true} is VALID [2020-07-10 14:26:01,015 INFO L280 TraceCheckUtils]: 45: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,015 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17006#true} {17006#true} #517#return; {17006#true} is VALID [2020-07-10 14:26:01,015 INFO L280 TraceCheckUtils]: 47: Hoare triple {17006#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17006#true} is VALID [2020-07-10 14:26:01,015 INFO L280 TraceCheckUtils]: 48: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,015 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17006#true} {17006#true} #505#return; {17006#true} is VALID [2020-07-10 14:26:01,015 INFO L280 TraceCheckUtils]: 50: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:26:01,016 INFO L280 TraceCheckUtils]: 51: Hoare triple {17006#true} assume 0 != ~systemActive~0; {17006#true} is VALID [2020-07-10 14:26:01,016 INFO L263 TraceCheckUtils]: 52: Hoare triple {17006#true} call processEnvironment(); {17006#true} is VALID [2020-07-10 14:26:01,016 INFO L280 TraceCheckUtils]: 53: Hoare triple {17006#true} havoc ~tmp~6; {17006#true} is VALID [2020-07-10 14:26:01,016 INFO L280 TraceCheckUtils]: 54: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-10 14:26:01,016 INFO L263 TraceCheckUtils]: 55: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17006#true} is VALID [2020-07-10 14:26:01,016 INFO L280 TraceCheckUtils]: 56: Hoare triple {17006#true} havoc ~tmp~5; {17006#true} is VALID [2020-07-10 14:26:01,017 INFO L280 TraceCheckUtils]: 57: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-10 14:26:01,017 INFO L263 TraceCheckUtils]: 58: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-10 14:26:01,017 INFO L280 TraceCheckUtils]: 59: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-10 14:26:01,017 INFO L263 TraceCheckUtils]: 60: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-10 14:26:01,017 INFO L280 TraceCheckUtils]: 61: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:26:01,017 INFO L280 TraceCheckUtils]: 62: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-10 14:26:01,018 INFO L280 TraceCheckUtils]: 63: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,018 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-10 14:26:01,018 INFO L280 TraceCheckUtils]: 65: Hoare triple {17006#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {17006#true} is VALID [2020-07-10 14:26:01,018 INFO L280 TraceCheckUtils]: 66: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-10 14:26:01,018 INFO L280 TraceCheckUtils]: 67: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-10 14:26:01,018 INFO L280 TraceCheckUtils]: 68: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,019 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-10 14:26:01,019 INFO L280 TraceCheckUtils]: 70: Hoare triple {17006#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {17006#true} is VALID [2020-07-10 14:26:01,019 INFO L280 TraceCheckUtils]: 71: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-10 14:26:01,019 INFO L263 TraceCheckUtils]: 72: Hoare triple {17006#true} call activatePump(); {17006#true} is VALID [2020-07-10 14:26:01,019 INFO L280 TraceCheckUtils]: 73: Hoare triple {17006#true} havoc ~tmp~7; {17006#true} is VALID [2020-07-10 14:26:01,019 INFO L263 TraceCheckUtils]: 74: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-10 14:26:01,020 INFO L280 TraceCheckUtils]: 75: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:26:01,020 INFO L263 TraceCheckUtils]: 76: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-10 14:26:01,020 INFO L280 TraceCheckUtils]: 77: Hoare triple {17006#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17006#true} is VALID [2020-07-10 14:26:01,020 INFO L280 TraceCheckUtils]: 78: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,020 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-10 14:26:01,021 INFO L280 TraceCheckUtils]: 80: Hoare triple {17006#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17006#true} is VALID [2020-07-10 14:26:01,021 INFO L280 TraceCheckUtils]: 81: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-10 14:26:01,021 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-10 14:26:01,021 INFO L280 TraceCheckUtils]: 83: Hoare triple {17006#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {17006#true} is VALID [2020-07-10 14:26:01,021 INFO L280 TraceCheckUtils]: 84: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-10 14:26:01,022 INFO L263 TraceCheckUtils]: 85: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17006#true} is VALID [2020-07-10 14:26:01,022 INFO L280 TraceCheckUtils]: 86: Hoare triple {17006#true} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,023 INFO L280 TraceCheckUtils]: 87: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,024 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,024 INFO L280 TraceCheckUtils]: 89: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,025 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,025 INFO L280 TraceCheckUtils]: 91: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,026 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,027 INFO L280 TraceCheckUtils]: 93: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,027 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #509#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,028 INFO L263 TraceCheckUtils]: 95: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,029 INFO L280 TraceCheckUtils]: 96: Hoare triple {17188#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,029 INFO L263 TraceCheckUtils]: 97: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,030 INFO L280 TraceCheckUtils]: 98: Hoare triple {17188#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,031 INFO L280 TraceCheckUtils]: 99: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,032 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17188#(<= 1 ~pumpRunning~0)} #519#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,033 INFO L280 TraceCheckUtils]: 101: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,033 INFO L280 TraceCheckUtils]: 102: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,034 INFO L280 TraceCheckUtils]: 103: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,035 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17188#(<= 1 ~pumpRunning~0)} #511#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,036 INFO L280 TraceCheckUtils]: 105: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,037 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #495#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,037 INFO L280 TraceCheckUtils]: 107: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume !false; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,038 INFO L280 TraceCheckUtils]: 108: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,039 INFO L280 TraceCheckUtils]: 109: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,040 INFO L280 TraceCheckUtils]: 110: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~9); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,040 INFO L280 TraceCheckUtils]: 111: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,041 INFO L280 TraceCheckUtils]: 112: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,042 INFO L280 TraceCheckUtils]: 113: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,043 INFO L280 TraceCheckUtils]: 114: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,044 INFO L280 TraceCheckUtils]: 115: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,044 INFO L263 TraceCheckUtils]: 116: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call timeShift(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,045 INFO L263 TraceCheckUtils]: 117: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,046 INFO L263 TraceCheckUtils]: 118: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call #t~ret0 := isPumpRunning(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:26:01,047 INFO L280 TraceCheckUtils]: 119: Hoare triple {17188#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17675#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:26:01,047 INFO L280 TraceCheckUtils]: 120: Hoare triple {17675#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {17675#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:26:01,048 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {17675#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {17188#(<= 1 ~pumpRunning~0)} #517#return; {17682#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:26:01,049 INFO L280 TraceCheckUtils]: 122: Hoare triple {17682#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {17686#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:26:01,050 INFO L280 TraceCheckUtils]: 123: Hoare triple {17686#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {17686#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:26:01,051 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {17686#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {17188#(<= 1 ~pumpRunning~0)} #505#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,052 INFO L280 TraceCheckUtils]: 125: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,053 INFO L263 TraceCheckUtils]: 126: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,054 INFO L280 TraceCheckUtils]: 127: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,055 INFO L280 TraceCheckUtils]: 128: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,055 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #507#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,056 INFO L280 TraceCheckUtils]: 130: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,057 INFO L263 TraceCheckUtils]: 131: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,058 INFO L280 TraceCheckUtils]: 132: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,058 INFO L280 TraceCheckUtils]: 133: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,059 INFO L263 TraceCheckUtils]: 134: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret51 := isMethaneAlarm(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,060 INFO L280 TraceCheckUtils]: 135: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~9; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,061 INFO L263 TraceCheckUtils]: 136: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret53 := isMethaneLevelCritical(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,062 INFO L280 TraceCheckUtils]: 137: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,063 INFO L280 TraceCheckUtils]: 138: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,064 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #539#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,064 INFO L280 TraceCheckUtils]: 140: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,065 INFO L280 TraceCheckUtils]: 141: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,065 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #481#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,066 INFO L280 TraceCheckUtils]: 143: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,067 INFO L280 TraceCheckUtils]: 144: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~6); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,068 INFO L263 TraceCheckUtils]: 145: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,068 INFO L280 TraceCheckUtils]: 146: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,069 INFO L280 TraceCheckUtils]: 147: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,070 INFO L263 TraceCheckUtils]: 148: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,071 INFO L280 TraceCheckUtils]: 149: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,071 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #531#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,072 INFO L280 TraceCheckUtils]: 151: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,073 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #485#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,074 INFO L280 TraceCheckUtils]: 153: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,075 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #509#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,076 INFO L263 TraceCheckUtils]: 155: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,076 INFO L280 TraceCheckUtils]: 156: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0;havoc ~tmp___0~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,077 INFO L263 TraceCheckUtils]: 157: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := getWaterLevel(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,078 INFO L280 TraceCheckUtils]: 158: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,079 INFO L280 TraceCheckUtils]: 159: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,080 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #519#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,081 INFO L280 TraceCheckUtils]: 161: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,081 INFO L280 TraceCheckUtils]: 162: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,082 INFO L263 TraceCheckUtils]: 163: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isPumpRunning(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,083 INFO L280 TraceCheckUtils]: 164: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,083 INFO L280 TraceCheckUtils]: 165: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,084 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #521#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,085 INFO L280 TraceCheckUtils]: 167: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,085 INFO L280 TraceCheckUtils]: 168: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:26:01,086 INFO L280 TraceCheckUtils]: 169: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17007#false} is VALID [2020-07-10 14:26:01,086 INFO L263 TraceCheckUtils]: 170: Hoare triple {17007#false} call __automaton_fail(); {17007#false} is VALID [2020-07-10 14:26:01,086 INFO L280 TraceCheckUtils]: 171: Hoare triple {17007#false} assume !false; {17007#false} is VALID [2020-07-10 14:26:01,119 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:26:01,119 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:26:01,120 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:26:01,120 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834944437] [2020-07-10 14:26:01,121 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-10 14:26:01,333 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:26:01,333 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:26:01,667 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 256 edges. 256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:01,667 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:26:01,667 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:26:01,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:26:01,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:26:01,668 INFO L87 Difference]: Start difference. First operand 732 states and 840 transitions. Second operand 20 states. [2020-07-10 14:26:03,219 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:26:04,597 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:26:05,153 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:26:05,520 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:26:09,777 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:10,402 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:16,648 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:26:20,004 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:22,576 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:26:24,634 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:26:25,368 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:26:26,079 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:29,331 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:31,251 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:32,931 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:26:36,780 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:37,570 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:26:42,548 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:26:44,611 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:26:45,389 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:26:48,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:48,493 INFO L93 Difference]: Finished difference Result 1629 states and 1929 transitions. [2020-07-10 14:26:48,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-10 14:26:48,493 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-10 14:26:48,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:26:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:26:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 643 transitions. [2020-07-10 14:26:48,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:26:48,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 643 transitions. [2020-07-10 14:26:48,512 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 643 transitions. [2020-07-10 14:26:50,571 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 643 edges. 643 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:50,650 INFO L225 Difference]: With dead ends: 1629 [2020-07-10 14:26:50,650 INFO L226 Difference]: Without dead ends: 995 [2020-07-10 14:26:50,653 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 866 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=729, Invalid=2811, Unknown=0, NotChecked=0, Total=3540 [2020-07-10 14:26:50,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 995 states. [2020-07-10 14:26:58,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 995 to 882. [2020-07-10 14:26:58,320 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:26:58,321 INFO L82 GeneralOperation]: Start isEquivalent. First operand 995 states. Second operand 882 states. [2020-07-10 14:26:58,321 INFO L74 IsIncluded]: Start isIncluded. First operand 995 states. Second operand 882 states. [2020-07-10 14:26:58,321 INFO L87 Difference]: Start difference. First operand 995 states. Second operand 882 states. [2020-07-10 14:26:58,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:58,381 INFO L93 Difference]: Finished difference Result 995 states and 1174 transitions. [2020-07-10 14:26:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1174 transitions. [2020-07-10 14:26:58,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:58,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:58,385 INFO L74 IsIncluded]: Start isIncluded. First operand 882 states. Second operand 995 states. [2020-07-10 14:26:58,385 INFO L87 Difference]: Start difference. First operand 882 states. Second operand 995 states. [2020-07-10 14:26:58,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:58,438 INFO L93 Difference]: Finished difference Result 995 states and 1174 transitions. [2020-07-10 14:26:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1174 transitions. [2020-07-10 14:26:58,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:58,441 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:58,442 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:26:58,442 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:26:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 882 states. [2020-07-10 14:26:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 882 states and 1019 transitions. [2020-07-10 14:26:58,496 INFO L78 Accepts]: Start accepts. Automaton has 882 states and 1019 transitions. Word has length 172 [2020-07-10 14:26:58,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:26:58,497 INFO L479 AbstractCegarLoop]: Abstraction has 882 states and 1019 transitions. [2020-07-10 14:26:58,497 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:26:58,497 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1019 transitions. [2020-07-10 14:26:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-07-10 14:26:58,501 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:26:58,502 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 14:26:58,714 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:26:58,715 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:26:58,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:26:58,715 INFO L82 PathProgramCache]: Analyzing trace with hash -1854852748, now seen corresponding path program 1 times [2020-07-10 14:26:58,715 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:26:58,716 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686466994] [2020-07-10 14:26:58,716 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:26:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,175 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:26:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {23569#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {23329#true} is VALID [2020-07-10 14:26:59,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,248 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #545#return; {23329#true} is VALID [2020-07-10 14:26:59,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,251 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23329#true} {23329#true} #441#return; {23329#true} is VALID [2020-07-10 14:26:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,255 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23329#true} {23329#true} #443#return; {23329#true} is VALID [2020-07-10 14:26:59,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {23329#true} is VALID [2020-07-10 14:26:59,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,260 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #445#return; {23329#true} is VALID [2020-07-10 14:26:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,263 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23329#true} {23329#true} #447#return; {23329#true} is VALID [2020-07-10 14:26:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23329#true} is VALID [2020-07-10 14:26:59,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,282 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #535#return; {23329#true} is VALID [2020-07-10 14:26:59,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23329#true} is VALID [2020-07-10 14:26:59,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #489#return; {23329#true} is VALID [2020-07-10 14:26:59,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:26:59,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,382 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:26:59,382 INFO L263 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:26:59,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:26:59,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,383 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:26:59,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:26:59,384 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,384 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {23329#true} is VALID [2020-07-10 14:26:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,436 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:26:59,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:26:59,437 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:26:59,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,438 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:26:59,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:26:59,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:26:59,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:26:59,440 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,440 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:26:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:26:59,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,453 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:26:59,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,454 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:26:59,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:26:59,455 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,455 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:26:59,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,456 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,456 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:26:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:26:59,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,461 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:26:59,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:26:59,462 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:26:59,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,462 INFO L263 TraceCheckUtils]: 3: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:26:59,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:26:59,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,463 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:26:59,463 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,463 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,463 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:26:59,463 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:26:59,464 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:26:59,465 INFO L263 TraceCheckUtils]: 12: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,466 INFO L280 TraceCheckUtils]: 13: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:26:59,466 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,466 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:26:59,466 INFO L280 TraceCheckUtils]: 16: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,466 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:26:59,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:26:59,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:26:59,467 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-10 14:26:59,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:26:59,468 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:26:59,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,469 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:26:59,469 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:26:59,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:26:59,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:26:59,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,470 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:26:59,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {23329#true} is VALID [2020-07-10 14:26:59,470 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-10 14:26:59,472 INFO L263 TraceCheckUtils]: 16: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,472 INFO L280 TraceCheckUtils]: 17: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:26:59,472 INFO L263 TraceCheckUtils]: 18: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:26:59,472 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,473 INFO L263 TraceCheckUtils]: 20: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:26:59,473 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:26:59,473 INFO L280 TraceCheckUtils]: 22: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,473 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:26:59,474 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,474 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,474 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:26:59,474 INFO L280 TraceCheckUtils]: 27: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:26:59,474 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:26:59,475 INFO L263 TraceCheckUtils]: 29: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,476 INFO L280 TraceCheckUtils]: 30: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:26:59,476 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,476 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:26:59,476 INFO L280 TraceCheckUtils]: 33: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,476 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:26:59,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,477 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-10 14:26:59,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:26:59,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:26:59,480 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:26:59,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:26:59,481 INFO L263 TraceCheckUtils]: 5: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-10 14:26:59,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:26:59,481 INFO L263 TraceCheckUtils]: 7: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:26:59,482 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,482 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,482 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,483 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:26:59,483 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:26:59,483 INFO L280 TraceCheckUtils]: 13: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:26:59,484 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:26:59,484 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,484 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:26:59,485 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {23329#true} is VALID [2020-07-10 14:26:59,485 INFO L280 TraceCheckUtils]: 18: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-10 14:26:59,486 INFO L263 TraceCheckUtils]: 19: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,486 INFO L280 TraceCheckUtils]: 20: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:26:59,487 INFO L263 TraceCheckUtils]: 21: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:26:59,487 INFO L280 TraceCheckUtils]: 22: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,487 INFO L263 TraceCheckUtils]: 23: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:26:59,488 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:26:59,488 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,488 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:26:59,489 INFO L280 TraceCheckUtils]: 27: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,489 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,489 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:26:59,490 INFO L280 TraceCheckUtils]: 30: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:26:59,490 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:26:59,492 INFO L263 TraceCheckUtils]: 32: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,492 INFO L280 TraceCheckUtils]: 33: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:26:59,492 INFO L280 TraceCheckUtils]: 34: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,493 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:26:59,493 INFO L280 TraceCheckUtils]: 36: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,493 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:26:59,494 INFO L280 TraceCheckUtils]: 38: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,494 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-10 14:26:59,494 INFO L280 TraceCheckUtils]: 40: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,495 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-10 14:26:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:26:59,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:26:59,699 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23329#true} #519#return; {23722#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:26:59,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:26:59,699 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:26:59,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:26:59,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:26:59,703 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23329#true} #519#return; {23722#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:26:59,704 INFO L280 TraceCheckUtils]: 5: Hoare triple {23722#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23723#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:26:59,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {23723#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:59,706 INFO L280 TraceCheckUtils]: 7: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:59,707 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #511#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:59,709 INFO L263 TraceCheckUtils]: 0: Hoare triple {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:59,709 INFO L263 TraceCheckUtils]: 1: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:26:59,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:26:59,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,710 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:26:59,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:26:59,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,711 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {23329#true} is VALID [2020-07-10 14:26:59,711 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:26:59,712 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume 0 != ~systemActive~0; {23329#true} is VALID [2020-07-10 14:26:59,713 INFO L263 TraceCheckUtils]: 10: Hoare triple {23329#true} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,713 INFO L280 TraceCheckUtils]: 11: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:26:59,713 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:26:59,714 INFO L263 TraceCheckUtils]: 13: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,715 INFO L280 TraceCheckUtils]: 14: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:26:59,715 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:26:59,715 INFO L263 TraceCheckUtils]: 16: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-10 14:26:59,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:26:59,716 INFO L263 TraceCheckUtils]: 18: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:26:59,716 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,716 INFO L280 TraceCheckUtils]: 20: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:26:59,717 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,717 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:26:59,717 INFO L280 TraceCheckUtils]: 23: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:26:59,718 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:26:59,718 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:26:59,718 INFO L280 TraceCheckUtils]: 26: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,719 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:26:59,719 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {23329#true} is VALID [2020-07-10 14:26:59,720 INFO L280 TraceCheckUtils]: 29: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-10 14:26:59,722 INFO L263 TraceCheckUtils]: 30: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,722 INFO L280 TraceCheckUtils]: 31: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:26:59,722 INFO L263 TraceCheckUtils]: 32: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:26:59,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,723 INFO L263 TraceCheckUtils]: 34: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:26:59,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:26:59,724 INFO L280 TraceCheckUtils]: 36: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,724 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:26:59,724 INFO L280 TraceCheckUtils]: 38: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,725 INFO L280 TraceCheckUtils]: 39: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,725 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:26:59,725 INFO L280 TraceCheckUtils]: 41: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:26:59,725 INFO L280 TraceCheckUtils]: 42: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:26:59,726 INFO L263 TraceCheckUtils]: 43: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,727 INFO L280 TraceCheckUtils]: 44: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:26:59,727 INFO L280 TraceCheckUtils]: 45: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,727 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:26:59,728 INFO L280 TraceCheckUtils]: 47: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,728 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:26:59,728 INFO L280 TraceCheckUtils]: 49: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,729 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-10 14:26:59,729 INFO L280 TraceCheckUtils]: 51: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,729 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-10 14:26:59,730 INFO L263 TraceCheckUtils]: 53: Hoare triple {23329#true} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-10 14:26:59,730 INFO L280 TraceCheckUtils]: 54: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:26:59,730 INFO L263 TraceCheckUtils]: 55: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:26:59,732 INFO L280 TraceCheckUtils]: 56: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:26:59,733 INFO L280 TraceCheckUtils]: 57: Hoare triple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:26:59,734 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23329#true} #519#return; {23722#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:26:59,736 INFO L280 TraceCheckUtils]: 59: Hoare triple {23722#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23723#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:26:59,738 INFO L280 TraceCheckUtils]: 60: Hoare triple {23723#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:59,738 INFO L280 TraceCheckUtils]: 61: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:59,739 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #511#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:59,740 INFO L280 TraceCheckUtils]: 63: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:59,741 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #495#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:26:59,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,839 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:26:59,839 INFO L263 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:26:59,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:26:59,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,840 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:26:59,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:26:59,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,842 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:59,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:59,853 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} #507#return; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:26:59,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:26:59,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,869 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:26:59,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:26:59,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,870 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:26:59,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,871 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-10 14:26:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:59,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,879 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-10 14:26:59,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:26:59,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:26:59,880 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-10 14:26:59,880 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,881 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-10 14:26:59,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,882 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-10 14:26:59,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:26:59,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:26:59,883 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:26:59,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,883 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:26:59,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:26:59,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,884 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:26:59,885 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:26:59,885 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,885 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-10 14:26:59,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {23329#true} is VALID [2020-07-10 14:26:59,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume !(0 != ~tmp~6); {23329#true} is VALID [2020-07-10 14:26:59,888 INFO L263 TraceCheckUtils]: 13: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:59,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:26:59,888 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:26:59,889 INFO L263 TraceCheckUtils]: 16: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-10 14:26:59,889 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,889 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-10 14:26:59,890 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,890 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-10 14:26:59,890 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:26:59,891 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23329#true} {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #509#return; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23329#true} #519#return; {23795#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:00,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:27:00,021 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,025 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23329#true} #519#return; {23795#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:00,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {23795#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23796#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:00,059 INFO L280 TraceCheckUtils]: 6: Hoare triple {23796#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,060 INFO L280 TraceCheckUtils]: 7: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,061 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #511#return; {23768#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,062 INFO L263 TraceCheckUtils]: 0: Hoare triple {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:00,062 INFO L263 TraceCheckUtils]: 1: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:00,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,063 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:00,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,064 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,064 INFO L280 TraceCheckUtils]: 8: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,065 INFO L263 TraceCheckUtils]: 9: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,066 INFO L280 TraceCheckUtils]: 11: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,067 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} #507#return; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,068 INFO L280 TraceCheckUtils]: 13: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,069 INFO L263 TraceCheckUtils]: 14: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,069 INFO L280 TraceCheckUtils]: 16: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,069 INFO L263 TraceCheckUtils]: 17: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,069 INFO L280 TraceCheckUtils]: 18: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,069 INFO L263 TraceCheckUtils]: 19: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,070 INFO L280 TraceCheckUtils]: 20: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,070 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,070 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,070 INFO L280 TraceCheckUtils]: 23: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,070 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,071 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-10 14:27:00,071 INFO L280 TraceCheckUtils]: 26: Hoare triple {23329#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {23329#true} is VALID [2020-07-10 14:27:00,071 INFO L280 TraceCheckUtils]: 27: Hoare triple {23329#true} assume !(0 != ~tmp~6); {23329#true} is VALID [2020-07-10 14:27:00,072 INFO L263 TraceCheckUtils]: 28: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,072 INFO L280 TraceCheckUtils]: 30: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:27:00,072 INFO L263 TraceCheckUtils]: 31: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-10 14:27:00,073 INFO L280 TraceCheckUtils]: 32: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,073 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-10 14:27:00,073 INFO L280 TraceCheckUtils]: 34: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,073 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-10 14:27:00,073 INFO L280 TraceCheckUtils]: 36: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,074 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23329#true} {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #509#return; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,074 INFO L263 TraceCheckUtils]: 38: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-10 14:27:00,074 INFO L280 TraceCheckUtils]: 39: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:27:00,075 INFO L263 TraceCheckUtils]: 40: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,075 INFO L280 TraceCheckUtils]: 41: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,076 INFO L280 TraceCheckUtils]: 42: Hoare triple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,078 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23329#true} #519#return; {23795#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:00,078 INFO L280 TraceCheckUtils]: 44: Hoare triple {23795#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23796#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:00,079 INFO L280 TraceCheckUtils]: 45: Hoare triple {23796#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,080 INFO L280 TraceCheckUtils]: 46: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,081 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #511#return; {23768#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,082 INFO L280 TraceCheckUtils]: 48: Hoare triple {23768#(<= 3 |old(~waterLevel~0)|)} assume true; {23768#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,083 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23768#(<= 3 |old(~waterLevel~0)|)} {23414#(= 2 ~waterLevel~0)} #495#return; {23330#false} is VALID [2020-07-10 14:27:00,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,103 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,103 INFO L263 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:00,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,104 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:00,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,104 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {23329#true} is VALID [2020-07-10 14:27:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23329#true} is VALID [2020-07-10 14:27:00,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,108 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #507#return; {23329#true} is VALID [2020-07-10 14:27:00,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,117 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,117 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,118 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,118 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,119 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-10 14:27:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23329#true} is VALID [2020-07-10 14:27:00,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,122 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #483#return; {23329#true} is VALID [2020-07-10 14:27:00,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,123 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,123 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,124 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,124 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,124 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-10 14:27:00,124 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {23329#true} is VALID [2020-07-10 14:27:00,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume 0 != ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,126 INFO L263 TraceCheckUtils]: 13: Hoare triple {23329#true} call deactivatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23329#true} is VALID [2020-07-10 14:27:00,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,126 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23329#true} {23329#true} #483#return; {23329#true} is VALID [2020-07-10 14:27:00,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,127 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-10 14:27:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23329#true} is VALID [2020-07-10 14:27:00,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,135 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-10 14:27:00,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:27:00,135 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,135 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23329#true} is VALID [2020-07-10 14:27:00,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,136 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-10 14:27:00,136 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23329#true} is VALID [2020-07-10 14:27:00,136 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume !(2 != ~tmp~0); {23329#true} is VALID [2020-07-10 14:27:00,136 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,137 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23329#true} {23329#true} #511#return; {23329#true} is VALID [2020-07-10 14:27:00,138 INFO L263 TraceCheckUtils]: 0: Hoare triple {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:00,138 INFO L263 TraceCheckUtils]: 1: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:00,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,139 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,139 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:00,139 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,139 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {23329#true} is VALID [2020-07-10 14:27:00,139 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,140 INFO L263 TraceCheckUtils]: 9: Hoare triple {23329#true} call lowerWaterLevel(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,140 INFO L280 TraceCheckUtils]: 10: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23329#true} is VALID [2020-07-10 14:27:00,141 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,141 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23329#true} {23329#true} #507#return; {23329#true} is VALID [2020-07-10 14:27:00,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {23329#true} assume 0 != ~systemActive~0; {23329#true} is VALID [2020-07-10 14:27:00,142 INFO L263 TraceCheckUtils]: 14: Hoare triple {23329#true} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,142 INFO L280 TraceCheckUtils]: 16: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,142 INFO L263 TraceCheckUtils]: 17: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,143 INFO L280 TraceCheckUtils]: 18: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,143 INFO L263 TraceCheckUtils]: 19: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,143 INFO L280 TraceCheckUtils]: 20: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,143 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,143 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,144 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,144 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-10 14:27:00,144 INFO L280 TraceCheckUtils]: 26: Hoare triple {23329#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {23329#true} is VALID [2020-07-10 14:27:00,144 INFO L280 TraceCheckUtils]: 27: Hoare triple {23329#true} assume 0 != ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,145 INFO L263 TraceCheckUtils]: 28: Hoare triple {23329#true} call deactivatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,145 INFO L280 TraceCheckUtils]: 29: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23329#true} is VALID [2020-07-10 14:27:00,146 INFO L280 TraceCheckUtils]: 30: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,146 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {23329#true} {23329#true} #483#return; {23329#true} is VALID [2020-07-10 14:27:00,146 INFO L280 TraceCheckUtils]: 32: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,146 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-10 14:27:00,146 INFO L263 TraceCheckUtils]: 34: Hoare triple {23329#true} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-10 14:27:00,146 INFO L280 TraceCheckUtils]: 35: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:27:00,147 INFO L263 TraceCheckUtils]: 36: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,147 INFO L280 TraceCheckUtils]: 37: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23329#true} is VALID [2020-07-10 14:27:00,147 INFO L280 TraceCheckUtils]: 38: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,147 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-10 14:27:00,147 INFO L280 TraceCheckUtils]: 40: Hoare triple {23329#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23329#true} is VALID [2020-07-10 14:27:00,148 INFO L280 TraceCheckUtils]: 41: Hoare triple {23329#true} assume !(2 != ~tmp~0); {23329#true} is VALID [2020-07-10 14:27:00,148 INFO L280 TraceCheckUtils]: 42: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,148 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {23329#true} {23329#true} #511#return; {23329#true} is VALID [2020-07-10 14:27:00,148 INFO L280 TraceCheckUtils]: 44: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,148 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23329#true} {23330#false} #495#return; {23330#false} is VALID [2020-07-10 14:27:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23329#true} is VALID [2020-07-10 14:27:00,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,154 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23330#false} #489#return; {23330#false} is VALID [2020-07-10 14:27:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,159 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,160 INFO L263 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:00,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,160 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:00,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,161 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23330#false} #505#return; {23330#false} is VALID [2020-07-10 14:27:00,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,180 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:27:00,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:27:00,180 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:27:00,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,181 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,181 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:27:00,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:27:00,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:27:00,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:27:00,182 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,182 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:27:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,192 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,192 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,193 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,193 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,193 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:27:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:27:00,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,199 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:27:00,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:27:00,200 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,200 INFO L263 TraceCheckUtils]: 3: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,201 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,201 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,201 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,201 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:27:00,202 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:27:00,202 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:27:00,204 INFO L263 TraceCheckUtils]: 12: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:27:00,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,205 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:27:00,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,205 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:27:00,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,206 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:27:00,206 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:27:00,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,207 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:27:00,207 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:27:00,208 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:27:00,208 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:27:00,208 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,208 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:27:00,208 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {23329#true} is VALID [2020-07-10 14:27:00,208 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,210 INFO L263 TraceCheckUtils]: 16: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,210 INFO L280 TraceCheckUtils]: 17: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:27:00,210 INFO L263 TraceCheckUtils]: 18: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,210 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,210 INFO L263 TraceCheckUtils]: 20: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,211 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,211 INFO L280 TraceCheckUtils]: 22: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,211 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,211 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,211 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,212 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:27:00,212 INFO L280 TraceCheckUtils]: 27: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:27:00,212 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:27:00,213 INFO L263 TraceCheckUtils]: 29: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,213 INFO L280 TraceCheckUtils]: 30: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:27:00,213 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,213 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:27:00,213 INFO L280 TraceCheckUtils]: 33: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,214 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:27:00,214 INFO L280 TraceCheckUtils]: 35: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,214 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-10 14:27:00,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:27:00,216 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,216 INFO L263 TraceCheckUtils]: 5: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:27:00,217 INFO L263 TraceCheckUtils]: 7: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:27:00,217 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,217 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,217 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:27:00,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:27:00,218 INFO L280 TraceCheckUtils]: 13: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:27:00,218 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:27:00,218 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,218 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:27:00,219 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {23329#true} is VALID [2020-07-10 14:27:00,219 INFO L280 TraceCheckUtils]: 18: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,219 INFO L263 TraceCheckUtils]: 19: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,220 INFO L280 TraceCheckUtils]: 20: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:27:00,220 INFO L263 TraceCheckUtils]: 21: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,220 INFO L280 TraceCheckUtils]: 22: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,220 INFO L263 TraceCheckUtils]: 23: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,220 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,220 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,221 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,221 INFO L280 TraceCheckUtils]: 27: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,221 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,221 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:27:00,221 INFO L280 TraceCheckUtils]: 30: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:27:00,221 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:27:00,222 INFO L263 TraceCheckUtils]: 32: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,222 INFO L280 TraceCheckUtils]: 33: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:27:00,223 INFO L280 TraceCheckUtils]: 34: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,223 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:27:00,223 INFO L280 TraceCheckUtils]: 36: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,223 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:27:00,223 INFO L280 TraceCheckUtils]: 38: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,223 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-10 14:27:00,224 INFO L280 TraceCheckUtils]: 40: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,224 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23329#true} {23330#false} #509#return; {23330#false} is VALID [2020-07-10 14:27:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23329#true} is VALID [2020-07-10 14:27:00,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23330#false} #519#return; {23330#false} is VALID [2020-07-10 14:27:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,233 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23330#false} #521#return; {23330#false} is VALID [2020-07-10 14:27:00,238 INFO L263 TraceCheckUtils]: 0: Hoare triple {23329#true} call ULTIMATE.init(); {23569#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:27:00,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {23569#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {23329#true} is VALID [2020-07-10 14:27:00,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,239 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23329#true} #545#return; {23329#true} is VALID [2020-07-10 14:27:00,239 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret75 := main(); {23329#true} is VALID [2020-07-10 14:27:00,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} havoc ~retValue_acc~0;havoc ~tmp~1; {23329#true} is VALID [2020-07-10 14:27:00,240 INFO L263 TraceCheckUtils]: 6: Hoare triple {23329#true} call select_helpers(); {23329#true} is VALID [2020-07-10 14:27:00,240 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,240 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23329#true} {23329#true} #441#return; {23329#true} is VALID [2020-07-10 14:27:00,240 INFO L263 TraceCheckUtils]: 9: Hoare triple {23329#true} call select_features(); {23329#true} is VALID [2020-07-10 14:27:00,240 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,240 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23329#true} {23329#true} #443#return; {23329#true} is VALID [2020-07-10 14:27:00,241 INFO L263 TraceCheckUtils]: 12: Hoare triple {23329#true} call #t~ret3 := valid_product(); {23329#true} is VALID [2020-07-10 14:27:00,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {23329#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {23329#true} is VALID [2020-07-10 14:27:00,241 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,241 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23329#true} {23329#true} #445#return; {23329#true} is VALID [2020-07-10 14:27:00,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {23329#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {23329#true} is VALID [2020-07-10 14:27:00,242 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} assume 0 != ~tmp~1; {23329#true} is VALID [2020-07-10 14:27:00,242 INFO L263 TraceCheckUtils]: 18: Hoare triple {23329#true} call setup(); {23329#true} is VALID [2020-07-10 14:27:00,242 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,242 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23329#true} {23329#true} #447#return; {23329#true} is VALID [2020-07-10 14:27:00,242 INFO L263 TraceCheckUtils]: 21: Hoare triple {23329#true} call runTest(); {23329#true} is VALID [2020-07-10 14:27:00,244 INFO L263 TraceCheckUtils]: 22: Hoare triple {23329#true} call __utac_acc__Specification5_spec__1(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:00,244 INFO L280 TraceCheckUtils]: 23: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23329#true} is VALID [2020-07-10 14:27:00,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,244 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23329#true} {23329#true} #535#return; {23329#true} is VALID [2020-07-10 14:27:00,244 INFO L263 TraceCheckUtils]: 26: Hoare triple {23329#true} call test(); {23329#true} is VALID [2020-07-10 14:27:00,244 INFO L280 TraceCheckUtils]: 27: Hoare triple {23329#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23329#true} is VALID [2020-07-10 14:27:00,245 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume !false; {23329#true} is VALID [2020-07-10 14:27:00,245 INFO L280 TraceCheckUtils]: 29: Hoare triple {23329#true} assume ~splverifierCounter~0 < 4; {23329#true} is VALID [2020-07-10 14:27:00,245 INFO L280 TraceCheckUtils]: 30: Hoare triple {23329#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {23329#true} is VALID [2020-07-10 14:27:00,245 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume 0 != ~tmp~9; {23329#true} is VALID [2020-07-10 14:27:00,245 INFO L263 TraceCheckUtils]: 32: Hoare triple {23329#true} call waterRise(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,246 INFO L280 TraceCheckUtils]: 33: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23329#true} is VALID [2020-07-10 14:27:00,246 INFO L280 TraceCheckUtils]: 34: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,246 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23329#true} {23329#true} #489#return; {23329#true} is VALID [2020-07-10 14:27:00,246 INFO L280 TraceCheckUtils]: 36: Hoare triple {23329#true} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {23329#true} is VALID [2020-07-10 14:27:00,246 INFO L280 TraceCheckUtils]: 37: Hoare triple {23329#true} assume !(0 != ~tmp___0~2); {23329#true} is VALID [2020-07-10 14:27:00,246 INFO L280 TraceCheckUtils]: 38: Hoare triple {23329#true} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {23329#true} is VALID [2020-07-10 14:27:00,246 INFO L280 TraceCheckUtils]: 39: Hoare triple {23329#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {23329#true} is VALID [2020-07-10 14:27:00,246 INFO L280 TraceCheckUtils]: 40: Hoare triple {23329#true} assume 0 != ~tmp___1~0; {23329#true} is VALID [2020-07-10 14:27:00,247 INFO L263 TraceCheckUtils]: 41: Hoare triple {23329#true} call timeShift(); {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:00,248 INFO L263 TraceCheckUtils]: 42: Hoare triple {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:00,248 INFO L263 TraceCheckUtils]: 43: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:00,248 INFO L280 TraceCheckUtils]: 44: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,248 INFO L280 TraceCheckUtils]: 45: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,248 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,249 INFO L280 TraceCheckUtils]: 47: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:00,249 INFO L280 TraceCheckUtils]: 48: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,249 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23329#true} {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {23329#true} is VALID [2020-07-10 14:27:00,249 INFO L280 TraceCheckUtils]: 50: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:27:00,249 INFO L280 TraceCheckUtils]: 51: Hoare triple {23329#true} assume 0 != ~systemActive~0; {23329#true} is VALID [2020-07-10 14:27:00,250 INFO L263 TraceCheckUtils]: 52: Hoare triple {23329#true} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,250 INFO L280 TraceCheckUtils]: 53: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,250 INFO L280 TraceCheckUtils]: 54: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:27:00,251 INFO L263 TraceCheckUtils]: 55: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,251 INFO L280 TraceCheckUtils]: 56: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,252 INFO L280 TraceCheckUtils]: 57: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,252 INFO L263 TraceCheckUtils]: 58: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,252 INFO L280 TraceCheckUtils]: 59: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:27:00,252 INFO L263 TraceCheckUtils]: 60: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:27:00,252 INFO L280 TraceCheckUtils]: 61: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,253 INFO L280 TraceCheckUtils]: 62: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,253 INFO L280 TraceCheckUtils]: 63: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,253 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:27:00,253 INFO L280 TraceCheckUtils]: 65: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:27:00,253 INFO L280 TraceCheckUtils]: 66: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:27:00,254 INFO L280 TraceCheckUtils]: 67: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:27:00,254 INFO L280 TraceCheckUtils]: 68: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,254 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:27:00,254 INFO L280 TraceCheckUtils]: 70: Hoare triple {23329#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {23329#true} is VALID [2020-07-10 14:27:00,254 INFO L280 TraceCheckUtils]: 71: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,255 INFO L263 TraceCheckUtils]: 72: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,256 INFO L280 TraceCheckUtils]: 73: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:27:00,256 INFO L263 TraceCheckUtils]: 74: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,256 INFO L280 TraceCheckUtils]: 75: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,256 INFO L263 TraceCheckUtils]: 76: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,256 INFO L280 TraceCheckUtils]: 77: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,256 INFO L280 TraceCheckUtils]: 78: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,257 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,257 INFO L280 TraceCheckUtils]: 80: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,257 INFO L280 TraceCheckUtils]: 81: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,257 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:27:00,257 INFO L280 TraceCheckUtils]: 83: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:27:00,257 INFO L280 TraceCheckUtils]: 84: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:27:00,258 INFO L263 TraceCheckUtils]: 85: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,259 INFO L280 TraceCheckUtils]: 86: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:27:00,259 INFO L280 TraceCheckUtils]: 87: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,259 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:27:00,259 INFO L280 TraceCheckUtils]: 89: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,259 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:27:00,259 INFO L280 TraceCheckUtils]: 91: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,260 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-10 14:27:00,260 INFO L280 TraceCheckUtils]: 93: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,260 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-10 14:27:00,260 INFO L263 TraceCheckUtils]: 95: Hoare triple {23329#true} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-10 14:27:00,260 INFO L280 TraceCheckUtils]: 96: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:27:00,261 INFO L263 TraceCheckUtils]: 97: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,262 INFO L280 TraceCheckUtils]: 98: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,262 INFO L280 TraceCheckUtils]: 99: Hoare triple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,263 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23329#true} #519#return; {23722#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:27:00,264 INFO L280 TraceCheckUtils]: 101: Hoare triple {23722#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23723#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:27:00,265 INFO L280 TraceCheckUtils]: 102: Hoare triple {23723#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,266 INFO L280 TraceCheckUtils]: 103: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,266 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #511#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,267 INFO L280 TraceCheckUtils]: 105: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,267 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #495#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,268 INFO L280 TraceCheckUtils]: 107: Hoare triple {23414#(= 2 ~waterLevel~0)} assume !false; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,269 INFO L280 TraceCheckUtils]: 108: Hoare triple {23414#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,269 INFO L280 TraceCheckUtils]: 109: Hoare triple {23414#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,270 INFO L280 TraceCheckUtils]: 110: Hoare triple {23414#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~9); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,270 INFO L280 TraceCheckUtils]: 111: Hoare triple {23414#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,271 INFO L280 TraceCheckUtils]: 112: Hoare triple {23414#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,272 INFO L280 TraceCheckUtils]: 113: Hoare triple {23414#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,273 INFO L280 TraceCheckUtils]: 114: Hoare triple {23414#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,273 INFO L280 TraceCheckUtils]: 115: Hoare triple {23414#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,274 INFO L263 TraceCheckUtils]: 116: Hoare triple {23414#(= 2 ~waterLevel~0)} call timeShift(); {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:00,275 INFO L263 TraceCheckUtils]: 117: Hoare triple {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:00,275 INFO L263 TraceCheckUtils]: 118: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:00,275 INFO L280 TraceCheckUtils]: 119: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,275 INFO L280 TraceCheckUtils]: 120: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,276 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,276 INFO L280 TraceCheckUtils]: 122: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:00,276 INFO L280 TraceCheckUtils]: 123: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,277 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {23329#true} {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,277 INFO L280 TraceCheckUtils]: 125: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,278 INFO L263 TraceCheckUtils]: 126: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,279 INFO L280 TraceCheckUtils]: 127: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,279 INFO L280 TraceCheckUtils]: 128: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,280 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} #507#return; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,281 INFO L280 TraceCheckUtils]: 130: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,282 INFO L263 TraceCheckUtils]: 131: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,282 INFO L280 TraceCheckUtils]: 132: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,282 INFO L280 TraceCheckUtils]: 133: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,282 INFO L263 TraceCheckUtils]: 134: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,282 INFO L280 TraceCheckUtils]: 135: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,282 INFO L263 TraceCheckUtils]: 136: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,283 INFO L280 TraceCheckUtils]: 137: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,283 INFO L280 TraceCheckUtils]: 138: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,283 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,283 INFO L280 TraceCheckUtils]: 140: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,283 INFO L280 TraceCheckUtils]: 141: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,283 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-10 14:27:00,284 INFO L280 TraceCheckUtils]: 143: Hoare triple {23329#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {23329#true} is VALID [2020-07-10 14:27:00,284 INFO L280 TraceCheckUtils]: 144: Hoare triple {23329#true} assume !(0 != ~tmp~6); {23329#true} is VALID [2020-07-10 14:27:00,285 INFO L263 TraceCheckUtils]: 145: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,285 INFO L280 TraceCheckUtils]: 146: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,285 INFO L280 TraceCheckUtils]: 147: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:27:00,285 INFO L263 TraceCheckUtils]: 148: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-10 14:27:00,285 INFO L280 TraceCheckUtils]: 149: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,285 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-10 14:27:00,286 INFO L280 TraceCheckUtils]: 151: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,286 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-10 14:27:00,286 INFO L280 TraceCheckUtils]: 153: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,287 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {23329#true} {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #509#return; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,287 INFO L263 TraceCheckUtils]: 155: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-10 14:27:00,287 INFO L280 TraceCheckUtils]: 156: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:27:00,287 INFO L263 TraceCheckUtils]: 157: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,288 INFO L280 TraceCheckUtils]: 158: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,289 INFO L280 TraceCheckUtils]: 159: Hoare triple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:27:00,290 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {23724#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23329#true} #519#return; {23795#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:00,291 INFO L280 TraceCheckUtils]: 161: Hoare triple {23795#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23796#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:00,291 INFO L280 TraceCheckUtils]: 162: Hoare triple {23796#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,292 INFO L280 TraceCheckUtils]: 163: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:00,293 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #511#return; {23768#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,294 INFO L280 TraceCheckUtils]: 165: Hoare triple {23768#(<= 3 |old(~waterLevel~0)|)} assume true; {23768#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,295 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {23768#(<= 3 |old(~waterLevel~0)|)} {23414#(= 2 ~waterLevel~0)} #495#return; {23330#false} is VALID [2020-07-10 14:27:00,295 INFO L280 TraceCheckUtils]: 167: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-10 14:27:00,295 INFO L280 TraceCheckUtils]: 168: Hoare triple {23330#false} assume ~splverifierCounter~0 < 4; {23330#false} is VALID [2020-07-10 14:27:00,295 INFO L280 TraceCheckUtils]: 169: Hoare triple {23330#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {23330#false} is VALID [2020-07-10 14:27:00,295 INFO L280 TraceCheckUtils]: 170: Hoare triple {23330#false} assume !(0 != ~tmp~9); {23330#false} is VALID [2020-07-10 14:27:00,295 INFO L280 TraceCheckUtils]: 171: Hoare triple {23330#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {23330#false} is VALID [2020-07-10 14:27:00,296 INFO L280 TraceCheckUtils]: 172: Hoare triple {23330#false} assume !(0 != ~tmp___0~2); {23330#false} is VALID [2020-07-10 14:27:00,296 INFO L280 TraceCheckUtils]: 173: Hoare triple {23330#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {23330#false} is VALID [2020-07-10 14:27:00,296 INFO L280 TraceCheckUtils]: 174: Hoare triple {23330#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {23330#false} is VALID [2020-07-10 14:27:00,296 INFO L280 TraceCheckUtils]: 175: Hoare triple {23330#false} assume 0 != ~tmp___1~0; {23330#false} is VALID [2020-07-10 14:27:00,296 INFO L263 TraceCheckUtils]: 176: Hoare triple {23330#false} call timeShift(); {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:00,297 INFO L263 TraceCheckUtils]: 177: Hoare triple {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:00,297 INFO L263 TraceCheckUtils]: 178: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:00,298 INFO L280 TraceCheckUtils]: 179: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,298 INFO L280 TraceCheckUtils]: 180: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,298 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,298 INFO L280 TraceCheckUtils]: 182: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:00,298 INFO L280 TraceCheckUtils]: 183: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,298 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {23329#true} {23572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {23329#true} is VALID [2020-07-10 14:27:00,299 INFO L280 TraceCheckUtils]: 185: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,299 INFO L263 TraceCheckUtils]: 186: Hoare triple {23329#true} call lowerWaterLevel(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,299 INFO L280 TraceCheckUtils]: 187: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23329#true} is VALID [2020-07-10 14:27:00,300 INFO L280 TraceCheckUtils]: 188: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,300 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {23329#true} {23329#true} #507#return; {23329#true} is VALID [2020-07-10 14:27:00,300 INFO L280 TraceCheckUtils]: 190: Hoare triple {23329#true} assume 0 != ~systemActive~0; {23329#true} is VALID [2020-07-10 14:27:00,301 INFO L263 TraceCheckUtils]: 191: Hoare triple {23329#true} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,301 INFO L280 TraceCheckUtils]: 192: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,301 INFO L280 TraceCheckUtils]: 193: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,301 INFO L263 TraceCheckUtils]: 194: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,301 INFO L280 TraceCheckUtils]: 195: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,301 INFO L263 TraceCheckUtils]: 196: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,301 INFO L280 TraceCheckUtils]: 197: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,302 INFO L280 TraceCheckUtils]: 198: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,302 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,302 INFO L280 TraceCheckUtils]: 200: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,302 INFO L280 TraceCheckUtils]: 201: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,302 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-10 14:27:00,302 INFO L280 TraceCheckUtils]: 203: Hoare triple {23329#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {23329#true} is VALID [2020-07-10 14:27:00,303 INFO L280 TraceCheckUtils]: 204: Hoare triple {23329#true} assume 0 != ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,303 INFO L263 TraceCheckUtils]: 205: Hoare triple {23329#true} call deactivatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,303 INFO L280 TraceCheckUtils]: 206: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23329#true} is VALID [2020-07-10 14:27:00,304 INFO L280 TraceCheckUtils]: 207: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,304 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {23329#true} {23329#true} #483#return; {23329#true} is VALID [2020-07-10 14:27:00,304 INFO L280 TraceCheckUtils]: 209: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,304 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-10 14:27:00,304 INFO L263 TraceCheckUtils]: 211: Hoare triple {23329#true} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-10 14:27:00,304 INFO L280 TraceCheckUtils]: 212: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:27:00,305 INFO L263 TraceCheckUtils]: 213: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,305 INFO L280 TraceCheckUtils]: 214: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23329#true} is VALID [2020-07-10 14:27:00,305 INFO L280 TraceCheckUtils]: 215: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,305 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-10 14:27:00,305 INFO L280 TraceCheckUtils]: 217: Hoare triple {23329#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23329#true} is VALID [2020-07-10 14:27:00,305 INFO L280 TraceCheckUtils]: 218: Hoare triple {23329#true} assume !(2 != ~tmp~0); {23329#true} is VALID [2020-07-10 14:27:00,306 INFO L280 TraceCheckUtils]: 219: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,306 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {23329#true} {23329#true} #511#return; {23329#true} is VALID [2020-07-10 14:27:00,306 INFO L280 TraceCheckUtils]: 221: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,306 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {23329#true} {23330#false} #495#return; {23330#false} is VALID [2020-07-10 14:27:00,306 INFO L280 TraceCheckUtils]: 223: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-10 14:27:00,306 INFO L280 TraceCheckUtils]: 224: Hoare triple {23330#false} assume ~splverifierCounter~0 < 4; {23330#false} is VALID [2020-07-10 14:27:00,307 INFO L280 TraceCheckUtils]: 225: Hoare triple {23330#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {23330#false} is VALID [2020-07-10 14:27:00,307 INFO L280 TraceCheckUtils]: 226: Hoare triple {23330#false} assume 0 != ~tmp~9; {23330#false} is VALID [2020-07-10 14:27:00,307 INFO L263 TraceCheckUtils]: 227: Hoare triple {23330#false} call waterRise(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:00,307 INFO L280 TraceCheckUtils]: 228: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23329#true} is VALID [2020-07-10 14:27:00,307 INFO L280 TraceCheckUtils]: 229: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,307 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {23329#true} {23330#false} #489#return; {23330#false} is VALID [2020-07-10 14:27:00,308 INFO L280 TraceCheckUtils]: 231: Hoare triple {23330#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {23330#false} is VALID [2020-07-10 14:27:00,308 INFO L280 TraceCheckUtils]: 232: Hoare triple {23330#false} assume !(0 != ~tmp___0~2); {23330#false} is VALID [2020-07-10 14:27:00,308 INFO L280 TraceCheckUtils]: 233: Hoare triple {23330#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {23330#false} is VALID [2020-07-10 14:27:00,308 INFO L280 TraceCheckUtils]: 234: Hoare triple {23330#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {23330#false} is VALID [2020-07-10 14:27:00,308 INFO L280 TraceCheckUtils]: 235: Hoare triple {23330#false} assume 0 != ~tmp___1~0; {23330#false} is VALID [2020-07-10 14:27:00,308 INFO L263 TraceCheckUtils]: 236: Hoare triple {23330#false} call timeShift(); {23330#false} is VALID [2020-07-10 14:27:00,309 INFO L263 TraceCheckUtils]: 237: Hoare triple {23330#false} call __utac_acc__Specification5_spec__2(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:00,309 INFO L263 TraceCheckUtils]: 238: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:00,309 INFO L280 TraceCheckUtils]: 239: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,309 INFO L280 TraceCheckUtils]: 240: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,309 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-10 14:27:00,309 INFO L280 TraceCheckUtils]: 242: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:00,310 INFO L280 TraceCheckUtils]: 243: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,310 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {23329#true} {23330#false} #505#return; {23330#false} is VALID [2020-07-10 14:27:00,310 INFO L280 TraceCheckUtils]: 245: Hoare triple {23330#false} assume !(0 != ~pumpRunning~0); {23330#false} is VALID [2020-07-10 14:27:00,310 INFO L280 TraceCheckUtils]: 246: Hoare triple {23330#false} assume 0 != ~systemActive~0; {23330#false} is VALID [2020-07-10 14:27:00,311 INFO L263 TraceCheckUtils]: 247: Hoare triple {23330#false} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,311 INFO L280 TraceCheckUtils]: 248: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:00,311 INFO L280 TraceCheckUtils]: 249: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:27:00,313 INFO L263 TraceCheckUtils]: 250: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,313 INFO L280 TraceCheckUtils]: 251: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,314 INFO L280 TraceCheckUtils]: 252: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:00,314 INFO L263 TraceCheckUtils]: 253: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,314 INFO L280 TraceCheckUtils]: 254: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:27:00,314 INFO L263 TraceCheckUtils]: 255: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:27:00,314 INFO L280 TraceCheckUtils]: 256: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,315 INFO L280 TraceCheckUtils]: 257: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:00,315 INFO L280 TraceCheckUtils]: 258: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,315 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:27:00,315 INFO L280 TraceCheckUtils]: 260: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:27:00,315 INFO L280 TraceCheckUtils]: 261: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:27:00,315 INFO L280 TraceCheckUtils]: 262: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:27:00,316 INFO L280 TraceCheckUtils]: 263: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,316 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:27:00,316 INFO L280 TraceCheckUtils]: 265: Hoare triple {23329#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {23329#true} is VALID [2020-07-10 14:27:00,316 INFO L280 TraceCheckUtils]: 266: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:00,317 INFO L263 TraceCheckUtils]: 267: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,317 INFO L280 TraceCheckUtils]: 268: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:27:00,317 INFO L263 TraceCheckUtils]: 269: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:00,318 INFO L280 TraceCheckUtils]: 270: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,318 INFO L263 TraceCheckUtils]: 271: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:00,318 INFO L280 TraceCheckUtils]: 272: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:00,318 INFO L280 TraceCheckUtils]: 273: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,318 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:00,318 INFO L280 TraceCheckUtils]: 275: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:00,319 INFO L280 TraceCheckUtils]: 276: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,319 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:27:00,319 INFO L280 TraceCheckUtils]: 278: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:27:00,319 INFO L280 TraceCheckUtils]: 279: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:27:00,320 INFO L263 TraceCheckUtils]: 280: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:00,320 INFO L280 TraceCheckUtils]: 281: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:27:00,320 INFO L280 TraceCheckUtils]: 282: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,321 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:27:00,321 INFO L280 TraceCheckUtils]: 284: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,321 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:27:00,321 INFO L280 TraceCheckUtils]: 286: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,321 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-10 14:27:00,321 INFO L280 TraceCheckUtils]: 288: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,322 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {23329#true} {23330#false} #509#return; {23330#false} is VALID [2020-07-10 14:27:00,322 INFO L263 TraceCheckUtils]: 290: Hoare triple {23330#false} call __utac_acc__Specification5_spec__3(); {23330#false} is VALID [2020-07-10 14:27:00,322 INFO L280 TraceCheckUtils]: 291: Hoare triple {23330#false} havoc ~tmp~0;havoc ~tmp___0~0; {23330#false} is VALID [2020-07-10 14:27:00,322 INFO L263 TraceCheckUtils]: 292: Hoare triple {23330#false} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:00,322 INFO L280 TraceCheckUtils]: 293: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23329#true} is VALID [2020-07-10 14:27:00,322 INFO L280 TraceCheckUtils]: 294: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,323 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {23329#true} {23330#false} #519#return; {23330#false} is VALID [2020-07-10 14:27:00,323 INFO L280 TraceCheckUtils]: 296: Hoare triple {23330#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23330#false} is VALID [2020-07-10 14:27:00,323 INFO L280 TraceCheckUtils]: 297: Hoare triple {23330#false} assume 2 != ~tmp~0; {23330#false} is VALID [2020-07-10 14:27:00,323 INFO L263 TraceCheckUtils]: 298: Hoare triple {23330#false} call #t~ret2 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:00,323 INFO L280 TraceCheckUtils]: 299: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:00,323 INFO L280 TraceCheckUtils]: 300: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:00,324 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {23329#true} {23330#false} #521#return; {23330#false} is VALID [2020-07-10 14:27:00,324 INFO L280 TraceCheckUtils]: 302: Hoare triple {23330#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {23330#false} is VALID [2020-07-10 14:27:00,324 INFO L280 TraceCheckUtils]: 303: Hoare triple {23330#false} assume 0 != ~tmp___0~0; {23330#false} is VALID [2020-07-10 14:27:00,324 INFO L280 TraceCheckUtils]: 304: Hoare triple {23330#false} assume 0 == ~switchedOnBeforeTS~0; {23330#false} is VALID [2020-07-10 14:27:00,324 INFO L263 TraceCheckUtils]: 305: Hoare triple {23330#false} call __automaton_fail(); {23330#false} is VALID [2020-07-10 14:27:00,324 INFO L280 TraceCheckUtils]: 306: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-10 14:27:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 84 proven. 29 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2020-07-10 14:27:00,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686466994] [2020-07-10 14:27:00,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [929829021] [2020-07-10 14:27:00,412 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 14:27:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,636 INFO L264 TraceCheckSpWp]: Trace formula consists of 1309 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:27:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:00,714 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:27:01,334 INFO L263 TraceCheckUtils]: 0: Hoare triple {23329#true} call ULTIMATE.init(); {23329#true} is VALID [2020-07-10 14:27:01,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,342 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23329#true} #545#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,342 INFO L263 TraceCheckUtils]: 4: Hoare triple {23948#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {23948#(<= ~waterLevel~0 1)} havoc ~retValue_acc~0;havoc ~tmp~1; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,344 INFO L263 TraceCheckUtils]: 6: Hoare triple {23948#(<= ~waterLevel~0 1)} call select_helpers(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,344 INFO L280 TraceCheckUtils]: 7: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,345 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #441#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,345 INFO L263 TraceCheckUtils]: 9: Hoare triple {23948#(<= ~waterLevel~0 1)} call select_features(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,346 INFO L280 TraceCheckUtils]: 10: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,346 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #443#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,347 INFO L263 TraceCheckUtils]: 12: Hoare triple {23948#(<= ~waterLevel~0 1)} call #t~ret3 := valid_product(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,347 INFO L280 TraceCheckUtils]: 13: Hoare triple {23948#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,348 INFO L280 TraceCheckUtils]: 14: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,349 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #445#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,349 INFO L280 TraceCheckUtils]: 16: Hoare triple {23948#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,349 INFO L280 TraceCheckUtils]: 17: Hoare triple {23948#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,350 INFO L263 TraceCheckUtils]: 18: Hoare triple {23948#(<= ~waterLevel~0 1)} call setup(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,350 INFO L280 TraceCheckUtils]: 19: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,351 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #447#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,351 INFO L263 TraceCheckUtils]: 21: Hoare triple {23948#(<= ~waterLevel~0 1)} call runTest(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,352 INFO L263 TraceCheckUtils]: 22: Hoare triple {23948#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,353 INFO L280 TraceCheckUtils]: 23: Hoare triple {23948#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,353 INFO L280 TraceCheckUtils]: 24: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,354 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #535#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,355 INFO L263 TraceCheckUtils]: 26: Hoare triple {23948#(<= ~waterLevel~0 1)} call test(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,355 INFO L280 TraceCheckUtils]: 27: Hoare triple {23948#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,356 INFO L280 TraceCheckUtils]: 28: Hoare triple {23948#(<= ~waterLevel~0 1)} assume !false; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,357 INFO L280 TraceCheckUtils]: 29: Hoare triple {23948#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,357 INFO L280 TraceCheckUtils]: 30: Hoare triple {23948#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,358 INFO L280 TraceCheckUtils]: 31: Hoare triple {23948#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:01,358 INFO L263 TraceCheckUtils]: 32: Hoare triple {23948#(<= ~waterLevel~0 1)} call waterRise(); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,359 INFO L280 TraceCheckUtils]: 33: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24046#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:27:01,359 INFO L280 TraceCheckUtils]: 34: Hoare triple {24046#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {24046#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:27:01,360 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24046#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {23948#(<= ~waterLevel~0 1)} #489#return; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,360 INFO L280 TraceCheckUtils]: 36: Hoare triple {24053#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,361 INFO L280 TraceCheckUtils]: 37: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,361 INFO L280 TraceCheckUtils]: 38: Hoare triple {24053#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,362 INFO L280 TraceCheckUtils]: 39: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,363 INFO L280 TraceCheckUtils]: 40: Hoare triple {24053#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,363 INFO L263 TraceCheckUtils]: 41: Hoare triple {24053#(<= ~waterLevel~0 2)} call timeShift(); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,364 INFO L263 TraceCheckUtils]: 42: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23329#true} is VALID [2020-07-10 14:27:01,364 INFO L263 TraceCheckUtils]: 43: Hoare triple {23329#true} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:01,364 INFO L280 TraceCheckUtils]: 44: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:01,364 INFO L280 TraceCheckUtils]: 45: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,364 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23329#true} {23329#true} #517#return; {23329#true} is VALID [2020-07-10 14:27:01,364 INFO L280 TraceCheckUtils]: 47: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:01,364 INFO L280 TraceCheckUtils]: 48: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,365 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23329#true} {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,365 INFO L280 TraceCheckUtils]: 50: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,365 INFO L280 TraceCheckUtils]: 51: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,366 INFO L263 TraceCheckUtils]: 52: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {23329#true} is VALID [2020-07-10 14:27:01,366 INFO L280 TraceCheckUtils]: 53: Hoare triple {23329#true} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:01,366 INFO L280 TraceCheckUtils]: 54: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:27:01,366 INFO L263 TraceCheckUtils]: 55: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23329#true} is VALID [2020-07-10 14:27:01,366 INFO L280 TraceCheckUtils]: 56: Hoare triple {23329#true} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:01,366 INFO L280 TraceCheckUtils]: 57: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:01,366 INFO L263 TraceCheckUtils]: 58: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:01,366 INFO L280 TraceCheckUtils]: 59: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-10 14:27:01,367 INFO L263 TraceCheckUtils]: 60: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-10 14:27:01,367 INFO L280 TraceCheckUtils]: 61: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:01,367 INFO L280 TraceCheckUtils]: 62: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-10 14:27:01,367 INFO L280 TraceCheckUtils]: 63: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,367 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-10 14:27:01,367 INFO L280 TraceCheckUtils]: 65: Hoare triple {23329#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23329#true} is VALID [2020-07-10 14:27:01,368 INFO L280 TraceCheckUtils]: 66: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-10 14:27:01,368 INFO L280 TraceCheckUtils]: 67: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-10 14:27:01,368 INFO L280 TraceCheckUtils]: 68: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,368 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-10 14:27:01,368 INFO L280 TraceCheckUtils]: 70: Hoare triple {23329#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {23329#true} is VALID [2020-07-10 14:27:01,369 INFO L280 TraceCheckUtils]: 71: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:01,369 INFO L263 TraceCheckUtils]: 72: Hoare triple {23329#true} call activatePump(); {23329#true} is VALID [2020-07-10 14:27:01,369 INFO L280 TraceCheckUtils]: 73: Hoare triple {23329#true} havoc ~tmp~7; {23329#true} is VALID [2020-07-10 14:27:01,369 INFO L263 TraceCheckUtils]: 74: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:01,369 INFO L280 TraceCheckUtils]: 75: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:01,369 INFO L263 TraceCheckUtils]: 76: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:01,370 INFO L280 TraceCheckUtils]: 77: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:01,370 INFO L280 TraceCheckUtils]: 78: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,370 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:01,370 INFO L280 TraceCheckUtils]: 80: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:01,370 INFO L280 TraceCheckUtils]: 81: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,371 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-10 14:27:01,371 INFO L280 TraceCheckUtils]: 83: Hoare triple {23329#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23329#true} is VALID [2020-07-10 14:27:01,371 INFO L280 TraceCheckUtils]: 84: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-10 14:27:01,371 INFO L263 TraceCheckUtils]: 85: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23329#true} is VALID [2020-07-10 14:27:01,371 INFO L280 TraceCheckUtils]: 86: Hoare triple {23329#true} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-10 14:27:01,371 INFO L280 TraceCheckUtils]: 87: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,372 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-10 14:27:01,372 INFO L280 TraceCheckUtils]: 89: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,372 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-10 14:27:01,372 INFO L280 TraceCheckUtils]: 91: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,372 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-10 14:27:01,372 INFO L280 TraceCheckUtils]: 93: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,376 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {23329#true} {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #509#return; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,376 INFO L263 TraceCheckUtils]: 95: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-10 14:27:01,377 INFO L280 TraceCheckUtils]: 96: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:27:01,377 INFO L263 TraceCheckUtils]: 97: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:01,377 INFO L280 TraceCheckUtils]: 98: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23329#true} is VALID [2020-07-10 14:27:01,377 INFO L280 TraceCheckUtils]: 99: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,377 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-10 14:27:01,377 INFO L280 TraceCheckUtils]: 101: Hoare triple {23329#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23329#true} is VALID [2020-07-10 14:27:01,377 INFO L280 TraceCheckUtils]: 102: Hoare triple {23329#true} assume !(2 != ~tmp~0); {23329#true} is VALID [2020-07-10 14:27:01,378 INFO L280 TraceCheckUtils]: 103: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,378 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {23329#true} {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #511#return; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,379 INFO L280 TraceCheckUtils]: 105: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,380 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {24053#(<= ~waterLevel~0 2)} #495#return; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,380 INFO L280 TraceCheckUtils]: 107: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !false; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,385 INFO L280 TraceCheckUtils]: 108: Hoare triple {24053#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,386 INFO L280 TraceCheckUtils]: 109: Hoare triple {24053#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,387 INFO L280 TraceCheckUtils]: 110: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~9); {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,387 INFO L280 TraceCheckUtils]: 111: Hoare triple {24053#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,388 INFO L280 TraceCheckUtils]: 112: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,388 INFO L280 TraceCheckUtils]: 113: Hoare triple {24053#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,389 INFO L280 TraceCheckUtils]: 114: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,389 INFO L280 TraceCheckUtils]: 115: Hoare triple {24053#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:01,390 INFO L263 TraceCheckUtils]: 116: Hoare triple {24053#(<= ~waterLevel~0 2)} call timeShift(); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,390 INFO L263 TraceCheckUtils]: 117: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23329#true} is VALID [2020-07-10 14:27:01,390 INFO L263 TraceCheckUtils]: 118: Hoare triple {23329#true} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-10 14:27:01,390 INFO L280 TraceCheckUtils]: 119: Hoare triple {23329#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23329#true} is VALID [2020-07-10 14:27:01,390 INFO L280 TraceCheckUtils]: 120: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,391 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {23329#true} {23329#true} #517#return; {23329#true} is VALID [2020-07-10 14:27:01,391 INFO L280 TraceCheckUtils]: 122: Hoare triple {23329#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23329#true} is VALID [2020-07-10 14:27:01,391 INFO L280 TraceCheckUtils]: 123: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,393 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {23329#true} {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,393 INFO L280 TraceCheckUtils]: 125: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,394 INFO L263 TraceCheckUtils]: 126: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,395 INFO L280 TraceCheckUtils]: 127: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,397 INFO L280 TraceCheckUtils]: 128: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,400 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #507#return; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,401 INFO L280 TraceCheckUtils]: 130: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,401 INFO L263 TraceCheckUtils]: 131: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23329#true} is VALID [2020-07-10 14:27:01,401 INFO L280 TraceCheckUtils]: 132: Hoare triple {23329#true} havoc ~tmp~6; {23329#true} is VALID [2020-07-10 14:27:01,402 INFO L280 TraceCheckUtils]: 133: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-10 14:27:01,402 INFO L263 TraceCheckUtils]: 134: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-10 14:27:01,402 INFO L280 TraceCheckUtils]: 135: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:01,402 INFO L263 TraceCheckUtils]: 136: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-10 14:27:01,402 INFO L280 TraceCheckUtils]: 137: Hoare triple {23329#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23329#true} is VALID [2020-07-10 14:27:01,402 INFO L280 TraceCheckUtils]: 138: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,403 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-10 14:27:01,403 INFO L280 TraceCheckUtils]: 140: Hoare triple {23329#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23329#true} is VALID [2020-07-10 14:27:01,403 INFO L280 TraceCheckUtils]: 141: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,403 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-10 14:27:01,403 INFO L280 TraceCheckUtils]: 143: Hoare triple {23329#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {23329#true} is VALID [2020-07-10 14:27:01,403 INFO L280 TraceCheckUtils]: 144: Hoare triple {23329#true} assume !(0 != ~tmp~6); {23329#true} is VALID [2020-07-10 14:27:01,404 INFO L263 TraceCheckUtils]: 145: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23329#true} is VALID [2020-07-10 14:27:01,404 INFO L280 TraceCheckUtils]: 146: Hoare triple {23329#true} havoc ~tmp~5; {23329#true} is VALID [2020-07-10 14:27:01,404 INFO L280 TraceCheckUtils]: 147: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-10 14:27:01,404 INFO L263 TraceCheckUtils]: 148: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-10 14:27:01,404 INFO L280 TraceCheckUtils]: 149: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,404 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-10 14:27:01,405 INFO L280 TraceCheckUtils]: 151: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,405 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-10 14:27:01,405 INFO L280 TraceCheckUtils]: 153: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-10 14:27:01,406 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {23329#true} {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #509#return; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:01,407 INFO L263 TraceCheckUtils]: 155: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-10 14:27:01,407 INFO L280 TraceCheckUtils]: 156: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-10 14:27:01,407 INFO L263 TraceCheckUtils]: 157: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-10 14:27:01,409 INFO L280 TraceCheckUtils]: 158: Hoare triple {23329#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {24423#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:01,409 INFO L280 TraceCheckUtils]: 159: Hoare triple {24423#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {24423#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:01,410 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24423#(<= |getWaterLevel_#res| ~waterLevel~0)} {23329#true} #519#return; {24430#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} is VALID [2020-07-10 14:27:01,411 INFO L280 TraceCheckUtils]: 161: Hoare triple {24430#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24434#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} is VALID [2020-07-10 14:27:01,411 INFO L280 TraceCheckUtils]: 162: Hoare triple {24434#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} assume !(2 != ~tmp~0); {24438#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:01,412 INFO L280 TraceCheckUtils]: 163: Hoare triple {24438#(<= 2 ~waterLevel~0)} assume true; {24438#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:01,413 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {24438#(<= 2 ~waterLevel~0)} {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #511#return; {24445#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:01,413 INFO L280 TraceCheckUtils]: 165: Hoare triple {24445#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {24445#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:01,414 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {24445#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {24053#(<= ~waterLevel~0 2)} #495#return; {23330#false} is VALID [2020-07-10 14:27:01,415 INFO L280 TraceCheckUtils]: 167: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-10 14:27:01,415 INFO L280 TraceCheckUtils]: 168: Hoare triple {23330#false} assume ~splverifierCounter~0 < 4; {23330#false} is VALID [2020-07-10 14:27:01,415 INFO L280 TraceCheckUtils]: 169: Hoare triple {23330#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {23330#false} is VALID [2020-07-10 14:27:01,415 INFO L280 TraceCheckUtils]: 170: Hoare triple {23330#false} assume !(0 != ~tmp~9); {23330#false} is VALID [2020-07-10 14:27:01,415 INFO L280 TraceCheckUtils]: 171: Hoare triple {23330#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {23330#false} is VALID [2020-07-10 14:27:01,415 INFO L280 TraceCheckUtils]: 172: Hoare triple {23330#false} assume !(0 != ~tmp___0~2); {23330#false} is VALID [2020-07-10 14:27:01,416 INFO L280 TraceCheckUtils]: 173: Hoare triple {23330#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {23330#false} is VALID [2020-07-10 14:27:01,416 INFO L280 TraceCheckUtils]: 174: Hoare triple {23330#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {23330#false} is VALID [2020-07-10 14:27:01,416 INFO L280 TraceCheckUtils]: 175: Hoare triple {23330#false} assume 0 != ~tmp___1~0; {23330#false} is VALID [2020-07-10 14:27:01,416 INFO L263 TraceCheckUtils]: 176: Hoare triple {23330#false} call timeShift(); {23330#false} is VALID [2020-07-10 14:27:01,416 INFO L263 TraceCheckUtils]: 177: Hoare triple {23330#false} call __utac_acc__Specification5_spec__2(); {23330#false} is VALID [2020-07-10 14:27:01,416 INFO L263 TraceCheckUtils]: 178: Hoare triple {23330#false} call #t~ret0 := isPumpRunning(); {23330#false} is VALID [2020-07-10 14:27:01,417 INFO L280 TraceCheckUtils]: 179: Hoare triple {23330#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23330#false} is VALID [2020-07-10 14:27:01,417 INFO L280 TraceCheckUtils]: 180: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,417 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {23330#false} {23330#false} #517#return; {23330#false} is VALID [2020-07-10 14:27:01,417 INFO L280 TraceCheckUtils]: 182: Hoare triple {23330#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23330#false} is VALID [2020-07-10 14:27:01,417 INFO L280 TraceCheckUtils]: 183: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,417 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {23330#false} {23330#false} #505#return; {23330#false} is VALID [2020-07-10 14:27:01,417 INFO L280 TraceCheckUtils]: 185: Hoare triple {23330#false} assume 0 != ~pumpRunning~0; {23330#false} is VALID [2020-07-10 14:27:01,417 INFO L263 TraceCheckUtils]: 186: Hoare triple {23330#false} call lowerWaterLevel(); {23330#false} is VALID [2020-07-10 14:27:01,418 INFO L280 TraceCheckUtils]: 187: Hoare triple {23330#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23330#false} is VALID [2020-07-10 14:27:01,418 INFO L280 TraceCheckUtils]: 188: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,418 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {23330#false} {23330#false} #507#return; {23330#false} is VALID [2020-07-10 14:27:01,418 INFO L280 TraceCheckUtils]: 190: Hoare triple {23330#false} assume 0 != ~systemActive~0; {23330#false} is VALID [2020-07-10 14:27:01,418 INFO L263 TraceCheckUtils]: 191: Hoare triple {23330#false} call processEnvironment(); {23330#false} is VALID [2020-07-10 14:27:01,418 INFO L280 TraceCheckUtils]: 192: Hoare triple {23330#false} havoc ~tmp~6; {23330#false} is VALID [2020-07-10 14:27:01,418 INFO L280 TraceCheckUtils]: 193: Hoare triple {23330#false} assume 0 != ~pumpRunning~0; {23330#false} is VALID [2020-07-10 14:27:01,418 INFO L263 TraceCheckUtils]: 194: Hoare triple {23330#false} call #t~ret51 := isMethaneAlarm(); {23330#false} is VALID [2020-07-10 14:27:01,418 INFO L280 TraceCheckUtils]: 195: Hoare triple {23330#false} havoc ~retValue_acc~9; {23330#false} is VALID [2020-07-10 14:27:01,419 INFO L263 TraceCheckUtils]: 196: Hoare triple {23330#false} call #t~ret53 := isMethaneLevelCritical(); {23330#false} is VALID [2020-07-10 14:27:01,419 INFO L280 TraceCheckUtils]: 197: Hoare triple {23330#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23330#false} is VALID [2020-07-10 14:27:01,419 INFO L280 TraceCheckUtils]: 198: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,419 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23330#false} {23330#false} #539#return; {23330#false} is VALID [2020-07-10 14:27:01,419 INFO L280 TraceCheckUtils]: 200: Hoare triple {23330#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23330#false} is VALID [2020-07-10 14:27:01,419 INFO L280 TraceCheckUtils]: 201: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,419 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {23330#false} {23330#false} #481#return; {23330#false} is VALID [2020-07-10 14:27:01,419 INFO L280 TraceCheckUtils]: 203: Hoare triple {23330#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {23330#false} is VALID [2020-07-10 14:27:01,419 INFO L280 TraceCheckUtils]: 204: Hoare triple {23330#false} assume 0 != ~tmp~6; {23330#false} is VALID [2020-07-10 14:27:01,420 INFO L263 TraceCheckUtils]: 205: Hoare triple {23330#false} call deactivatePump(); {23330#false} is VALID [2020-07-10 14:27:01,420 INFO L280 TraceCheckUtils]: 206: Hoare triple {23330#false} ~pumpRunning~0 := 0; {23330#false} is VALID [2020-07-10 14:27:01,420 INFO L280 TraceCheckUtils]: 207: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,420 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {23330#false} {23330#false} #483#return; {23330#false} is VALID [2020-07-10 14:27:01,420 INFO L280 TraceCheckUtils]: 209: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,420 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {23330#false} {23330#false} #509#return; {23330#false} is VALID [2020-07-10 14:27:01,420 INFO L263 TraceCheckUtils]: 211: Hoare triple {23330#false} call __utac_acc__Specification5_spec__3(); {23330#false} is VALID [2020-07-10 14:27:01,420 INFO L280 TraceCheckUtils]: 212: Hoare triple {23330#false} havoc ~tmp~0;havoc ~tmp___0~0; {23330#false} is VALID [2020-07-10 14:27:01,421 INFO L263 TraceCheckUtils]: 213: Hoare triple {23330#false} call #t~ret1 := getWaterLevel(); {23330#false} is VALID [2020-07-10 14:27:01,421 INFO L280 TraceCheckUtils]: 214: Hoare triple {23330#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23330#false} is VALID [2020-07-10 14:27:01,421 INFO L280 TraceCheckUtils]: 215: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,421 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {23330#false} {23330#false} #519#return; {23330#false} is VALID [2020-07-10 14:27:01,421 INFO L280 TraceCheckUtils]: 217: Hoare triple {23330#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23330#false} is VALID [2020-07-10 14:27:01,421 INFO L280 TraceCheckUtils]: 218: Hoare triple {23330#false} assume !(2 != ~tmp~0); {23330#false} is VALID [2020-07-10 14:27:01,421 INFO L280 TraceCheckUtils]: 219: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,421 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {23330#false} {23330#false} #511#return; {23330#false} is VALID [2020-07-10 14:27:01,421 INFO L280 TraceCheckUtils]: 221: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,422 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {23330#false} {23330#false} #495#return; {23330#false} is VALID [2020-07-10 14:27:01,422 INFO L280 TraceCheckUtils]: 223: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-10 14:27:01,422 INFO L280 TraceCheckUtils]: 224: Hoare triple {23330#false} assume ~splverifierCounter~0 < 4; {23330#false} is VALID [2020-07-10 14:27:01,422 INFO L280 TraceCheckUtils]: 225: Hoare triple {23330#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {23330#false} is VALID [2020-07-10 14:27:01,422 INFO L280 TraceCheckUtils]: 226: Hoare triple {23330#false} assume 0 != ~tmp~9; {23330#false} is VALID [2020-07-10 14:27:01,422 INFO L263 TraceCheckUtils]: 227: Hoare triple {23330#false} call waterRise(); {23330#false} is VALID [2020-07-10 14:27:01,423 INFO L280 TraceCheckUtils]: 228: Hoare triple {23330#false} assume !(~waterLevel~0 < 2); {23330#false} is VALID [2020-07-10 14:27:01,423 INFO L280 TraceCheckUtils]: 229: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,423 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {23330#false} {23330#false} #489#return; {23330#false} is VALID [2020-07-10 14:27:01,423 INFO L280 TraceCheckUtils]: 231: Hoare triple {23330#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {23330#false} is VALID [2020-07-10 14:27:01,423 INFO L280 TraceCheckUtils]: 232: Hoare triple {23330#false} assume !(0 != ~tmp___0~2); {23330#false} is VALID [2020-07-10 14:27:01,423 INFO L280 TraceCheckUtils]: 233: Hoare triple {23330#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {23330#false} is VALID [2020-07-10 14:27:01,424 INFO L280 TraceCheckUtils]: 234: Hoare triple {23330#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {23330#false} is VALID [2020-07-10 14:27:01,424 INFO L280 TraceCheckUtils]: 235: Hoare triple {23330#false} assume 0 != ~tmp___1~0; {23330#false} is VALID [2020-07-10 14:27:01,424 INFO L263 TraceCheckUtils]: 236: Hoare triple {23330#false} call timeShift(); {23330#false} is VALID [2020-07-10 14:27:01,424 INFO L263 TraceCheckUtils]: 237: Hoare triple {23330#false} call __utac_acc__Specification5_spec__2(); {23330#false} is VALID [2020-07-10 14:27:01,424 INFO L263 TraceCheckUtils]: 238: Hoare triple {23330#false} call #t~ret0 := isPumpRunning(); {23330#false} is VALID [2020-07-10 14:27:01,424 INFO L280 TraceCheckUtils]: 239: Hoare triple {23330#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23330#false} is VALID [2020-07-10 14:27:01,425 INFO L280 TraceCheckUtils]: 240: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,425 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {23330#false} {23330#false} #517#return; {23330#false} is VALID [2020-07-10 14:27:01,425 INFO L280 TraceCheckUtils]: 242: Hoare triple {23330#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {23330#false} is VALID [2020-07-10 14:27:01,425 INFO L280 TraceCheckUtils]: 243: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,425 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {23330#false} {23330#false} #505#return; {23330#false} is VALID [2020-07-10 14:27:01,425 INFO L280 TraceCheckUtils]: 245: Hoare triple {23330#false} assume !(0 != ~pumpRunning~0); {23330#false} is VALID [2020-07-10 14:27:01,426 INFO L280 TraceCheckUtils]: 246: Hoare triple {23330#false} assume 0 != ~systemActive~0; {23330#false} is VALID [2020-07-10 14:27:01,426 INFO L263 TraceCheckUtils]: 247: Hoare triple {23330#false} call processEnvironment(); {23330#false} is VALID [2020-07-10 14:27:01,426 INFO L280 TraceCheckUtils]: 248: Hoare triple {23330#false} havoc ~tmp~6; {23330#false} is VALID [2020-07-10 14:27:01,426 INFO L280 TraceCheckUtils]: 249: Hoare triple {23330#false} assume !(0 != ~pumpRunning~0); {23330#false} is VALID [2020-07-10 14:27:01,426 INFO L263 TraceCheckUtils]: 250: Hoare triple {23330#false} call processEnvironment__wrappee__methaneQuery(); {23330#false} is VALID [2020-07-10 14:27:01,427 INFO L280 TraceCheckUtils]: 251: Hoare triple {23330#false} havoc ~tmp~5; {23330#false} is VALID [2020-07-10 14:27:01,427 INFO L280 TraceCheckUtils]: 252: Hoare triple {23330#false} assume 0 == ~pumpRunning~0; {23330#false} is VALID [2020-07-10 14:27:01,427 INFO L263 TraceCheckUtils]: 253: Hoare triple {23330#false} call #t~ret50 := isHighWaterLevel(); {23330#false} is VALID [2020-07-10 14:27:01,427 INFO L280 TraceCheckUtils]: 254: Hoare triple {23330#false} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23330#false} is VALID [2020-07-10 14:27:01,427 INFO L263 TraceCheckUtils]: 255: Hoare triple {23330#false} call #t~ret70 := isHighWaterSensorDry(); {23330#false} is VALID [2020-07-10 14:27:01,427 INFO L280 TraceCheckUtils]: 256: Hoare triple {23330#false} havoc ~retValue_acc~6; {23330#false} is VALID [2020-07-10 14:27:01,428 INFO L280 TraceCheckUtils]: 257: Hoare triple {23330#false} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23330#false} is VALID [2020-07-10 14:27:01,428 INFO L280 TraceCheckUtils]: 258: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,428 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {23330#false} {23330#false} #503#return; {23330#false} is VALID [2020-07-10 14:27:01,428 INFO L280 TraceCheckUtils]: 260: Hoare triple {23330#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {23330#false} is VALID [2020-07-10 14:27:01,428 INFO L280 TraceCheckUtils]: 261: Hoare triple {23330#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23330#false} is VALID [2020-07-10 14:27:01,428 INFO L280 TraceCheckUtils]: 262: Hoare triple {23330#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23330#false} is VALID [2020-07-10 14:27:01,429 INFO L280 TraceCheckUtils]: 263: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,429 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {23330#false} {23330#false} #525#return; {23330#false} is VALID [2020-07-10 14:27:01,429 INFO L280 TraceCheckUtils]: 265: Hoare triple {23330#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {23330#false} is VALID [2020-07-10 14:27:01,429 INFO L280 TraceCheckUtils]: 266: Hoare triple {23330#false} assume 0 != ~tmp~5; {23330#false} is VALID [2020-07-10 14:27:01,429 INFO L263 TraceCheckUtils]: 267: Hoare triple {23330#false} call activatePump(); {23330#false} is VALID [2020-07-10 14:27:01,429 INFO L280 TraceCheckUtils]: 268: Hoare triple {23330#false} havoc ~tmp~7; {23330#false} is VALID [2020-07-10 14:27:01,430 INFO L263 TraceCheckUtils]: 269: Hoare triple {23330#false} call #t~ret52 := isMethaneAlarm(); {23330#false} is VALID [2020-07-10 14:27:01,430 INFO L280 TraceCheckUtils]: 270: Hoare triple {23330#false} havoc ~retValue_acc~9; {23330#false} is VALID [2020-07-10 14:27:01,430 INFO L263 TraceCheckUtils]: 271: Hoare triple {23330#false} call #t~ret53 := isMethaneLevelCritical(); {23330#false} is VALID [2020-07-10 14:27:01,430 INFO L280 TraceCheckUtils]: 272: Hoare triple {23330#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {23330#false} is VALID [2020-07-10 14:27:01,430 INFO L280 TraceCheckUtils]: 273: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,430 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {23330#false} {23330#false} #539#return; {23330#false} is VALID [2020-07-10 14:27:01,431 INFO L280 TraceCheckUtils]: 275: Hoare triple {23330#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {23330#false} is VALID [2020-07-10 14:27:01,431 INFO L280 TraceCheckUtils]: 276: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,431 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {23330#false} {23330#false} #499#return; {23330#false} is VALID [2020-07-10 14:27:01,431 INFO L280 TraceCheckUtils]: 278: Hoare triple {23330#false} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {23330#false} is VALID [2020-07-10 14:27:01,431 INFO L280 TraceCheckUtils]: 279: Hoare triple {23330#false} assume !(0 != ~tmp~7); {23330#false} is VALID [2020-07-10 14:27:01,431 INFO L263 TraceCheckUtils]: 280: Hoare triple {23330#false} call activatePump__wrappee__highWaterSensor(); {23330#false} is VALID [2020-07-10 14:27:01,432 INFO L280 TraceCheckUtils]: 281: Hoare triple {23330#false} ~pumpRunning~0 := 1; {23330#false} is VALID [2020-07-10 14:27:01,432 INFO L280 TraceCheckUtils]: 282: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,432 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23330#false} {23330#false} #501#return; {23330#false} is VALID [2020-07-10 14:27:01,432 INFO L280 TraceCheckUtils]: 284: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,432 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23330#false} {23330#false} #527#return; {23330#false} is VALID [2020-07-10 14:27:01,432 INFO L280 TraceCheckUtils]: 286: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,433 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {23330#false} {23330#false} #487#return; {23330#false} is VALID [2020-07-10 14:27:01,433 INFO L280 TraceCheckUtils]: 288: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,433 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {23330#false} {23330#false} #509#return; {23330#false} is VALID [2020-07-10 14:27:01,433 INFO L263 TraceCheckUtils]: 290: Hoare triple {23330#false} call __utac_acc__Specification5_spec__3(); {23330#false} is VALID [2020-07-10 14:27:01,433 INFO L280 TraceCheckUtils]: 291: Hoare triple {23330#false} havoc ~tmp~0;havoc ~tmp___0~0; {23330#false} is VALID [2020-07-10 14:27:01,433 INFO L263 TraceCheckUtils]: 292: Hoare triple {23330#false} call #t~ret1 := getWaterLevel(); {23330#false} is VALID [2020-07-10 14:27:01,434 INFO L280 TraceCheckUtils]: 293: Hoare triple {23330#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {23330#false} is VALID [2020-07-10 14:27:01,434 INFO L280 TraceCheckUtils]: 294: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,434 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {23330#false} {23330#false} #519#return; {23330#false} is VALID [2020-07-10 14:27:01,434 INFO L280 TraceCheckUtils]: 296: Hoare triple {23330#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23330#false} is VALID [2020-07-10 14:27:01,434 INFO L280 TraceCheckUtils]: 297: Hoare triple {23330#false} assume 2 != ~tmp~0; {23330#false} is VALID [2020-07-10 14:27:01,434 INFO L263 TraceCheckUtils]: 298: Hoare triple {23330#false} call #t~ret2 := isPumpRunning(); {23330#false} is VALID [2020-07-10 14:27:01,434 INFO L280 TraceCheckUtils]: 299: Hoare triple {23330#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {23330#false} is VALID [2020-07-10 14:27:01,435 INFO L280 TraceCheckUtils]: 300: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-10 14:27:01,435 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {23330#false} {23330#false} #521#return; {23330#false} is VALID [2020-07-10 14:27:01,435 INFO L280 TraceCheckUtils]: 302: Hoare triple {23330#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {23330#false} is VALID [2020-07-10 14:27:01,435 INFO L280 TraceCheckUtils]: 303: Hoare triple {23330#false} assume 0 != ~tmp___0~0; {23330#false} is VALID [2020-07-10 14:27:01,435 INFO L280 TraceCheckUtils]: 304: Hoare triple {23330#false} assume 0 == ~switchedOnBeforeTS~0; {23330#false} is VALID [2020-07-10 14:27:01,435 INFO L263 TraceCheckUtils]: 305: Hoare triple {23330#false} call __automaton_fail(); {23330#false} is VALID [2020-07-10 14:27:01,436 INFO L280 TraceCheckUtils]: 306: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-10 14:27:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 234 proven. 4 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2020-07-10 14:27:01,476 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:27:01,476 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-10 14:27:01,477 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018819817] [2020-07-10 14:27:01,478 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-10 14:27:04,400 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:27:04,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-10 14:27:04,871 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 14:27:04,871 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-10 14:27:04,871 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:27:04,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-10 14:27:04,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:27:04,872 INFO L87 Difference]: Start difference. First operand 882 states and 1019 transitions. Second operand 24 states. [2020-07-10 14:27:06,317 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:11,729 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:16,104 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:21,124 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:27:22,471 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:27:23,300 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:27:23,682 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:27:24,788 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:27:25,327 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:27:53,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:53,711 INFO L93 Difference]: Finished difference Result 2111 states and 2754 transitions. [2020-07-10 14:27:53,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-10 14:27:53,712 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-10 14:27:53,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:27:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:27:53,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 764 transitions. [2020-07-10 14:27:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-10 14:27:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 764 transitions. [2020-07-10 14:27:53,729 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 764 transitions. [2020-07-10 14:27:55,938 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 764 edges. 764 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:27:56,026 INFO L225 Difference]: With dead ends: 2111 [2020-07-10 14:27:56,026 INFO L226 Difference]: Without dead ends: 1280 [2020-07-10 14:27:56,030 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 419 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 752 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=612, Invalid=2358, Unknown=0, NotChecked=0, Total=2970 [2020-07-10 14:27:56,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1280 states. [2020-07-10 14:28:04,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1280 to 890. [2020-07-10 14:28:04,086 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:28:04,087 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1280 states. Second operand 890 states. [2020-07-10 14:28:04,087 INFO L74 IsIncluded]: Start isIncluded. First operand 1280 states. Second operand 890 states. [2020-07-10 14:28:04,087 INFO L87 Difference]: Start difference. First operand 1280 states. Second operand 890 states. [2020-07-10 14:28:04,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:04,157 INFO L93 Difference]: Finished difference Result 1280 states and 1665 transitions. [2020-07-10 14:28:04,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1665 transitions. [2020-07-10 14:28:04,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:28:04,161 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:28:04,161 INFO L74 IsIncluded]: Start isIncluded. First operand 890 states. Second operand 1280 states. [2020-07-10 14:28:04,161 INFO L87 Difference]: Start difference. First operand 890 states. Second operand 1280 states. [2020-07-10 14:28:04,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:04,253 INFO L93 Difference]: Finished difference Result 1280 states and 1665 transitions. [2020-07-10 14:28:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1665 transitions. [2020-07-10 14:28:04,257 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:28:04,257 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:28:04,257 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:28:04,257 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:28:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2020-07-10 14:28:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1014 transitions. [2020-07-10 14:28:04,295 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1014 transitions. Word has length 307 [2020-07-10 14:28:04,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:28:04,296 INFO L479 AbstractCegarLoop]: Abstraction has 890 states and 1014 transitions. [2020-07-10 14:28:04,296 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-10 14:28:04,296 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1014 transitions. [2020-07-10 14:28:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-10 14:28:04,300 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:28:04,300 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, 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 14:28:04,511 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:28:04,512 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:28:04,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:28:04,513 INFO L82 PathProgramCache]: Analyzing trace with hash 1797501864, now seen corresponding path program 1 times [2020-07-10 14:28:04,513 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:28:04,514 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109292585] [2020-07-10 14:28:04,514 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:28:04,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:04,869 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:28:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:04,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {31861#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31607#true} is VALID [2020-07-10 14:28:04,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:04,914 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #545#return; {31607#true} is VALID [2020-07-10 14:28:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:04,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:04,918 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31607#true} {31607#true} #441#return; {31607#true} is VALID [2020-07-10 14:28:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:04,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:04,921 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31607#true} {31607#true} #443#return; {31607#true} is VALID [2020-07-10 14:28:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:04,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {31862#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:28:04,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {31862#(= 1 |valid_product_#res|)} assume true; {31862#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:28:04,938 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31862#(= 1 |valid_product_#res|)} {31607#true} #445#return; {31619#(= 1 |main_#t~ret3|)} is VALID [2020-07-10 14:28:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:04,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:04,941 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31607#true} {31607#true} #447#return; {31607#true} is VALID [2020-07-10 14:28:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:04,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31607#true} is VALID [2020-07-10 14:28:04,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:04,957 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #535#return; {31607#true} is VALID [2020-07-10 14:28:04,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:04,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31607#true} is VALID [2020-07-10 14:28:04,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:04,974 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #489#return; {31607#true} is VALID [2020-07-10 14:28:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,049 INFO L263 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,050 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,050 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31607#true} {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {31607#true} is VALID [2020-07-10 14:28:05,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,091 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:05,092 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:05,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,093 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,093 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:05,093 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:05,093 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:05,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,094 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:05,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,108 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,109 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,109 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,110 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,116 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:05,116 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,117 INFO L263 TraceCheckUtils]: 3: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,117 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,117 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,117 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,118 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:05,118 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:05,119 INFO L263 TraceCheckUtils]: 12: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,119 INFO L280 TraceCheckUtils]: 13: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,120 INFO L280 TraceCheckUtils]: 14: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,121 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,121 INFO L280 TraceCheckUtils]: 16: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,123 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,123 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:05,124 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:05,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,124 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,125 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:05,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:05,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:05,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,126 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:05,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {31607#true} is VALID [2020-07-10 14:28:05,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,127 INFO L263 TraceCheckUtils]: 16: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:05,127 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,128 INFO L263 TraceCheckUtils]: 20: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,128 INFO L280 TraceCheckUtils]: 21: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,128 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,128 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,129 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:05,129 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:05,130 INFO L263 TraceCheckUtils]: 29: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,131 INFO L280 TraceCheckUtils]: 30: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,131 INFO L280 TraceCheckUtils]: 31: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,132 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,133 INFO L280 TraceCheckUtils]: 33: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,133 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,134 INFO L280 TraceCheckUtils]: 35: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,134 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-10 14:28:05,137 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,137 INFO L263 TraceCheckUtils]: 5: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:05,138 INFO L263 TraceCheckUtils]: 7: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:05,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,138 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,139 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:05,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:05,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:05,139 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,139 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:05,139 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {31607#true} is VALID [2020-07-10 14:28:05,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,140 INFO L263 TraceCheckUtils]: 19: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:05,141 INFO L263 TraceCheckUtils]: 21: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,141 INFO L280 TraceCheckUtils]: 22: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,141 INFO L263 TraceCheckUtils]: 23: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,141 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,142 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,142 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,142 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,142 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,142 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,143 INFO L280 TraceCheckUtils]: 30: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:05,143 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:05,143 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,144 INFO L280 TraceCheckUtils]: 33: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,145 INFO L280 TraceCheckUtils]: 34: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,145 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,146 INFO L280 TraceCheckUtils]: 36: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,147 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,147 INFO L280 TraceCheckUtils]: 38: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,148 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,149 INFO L280 TraceCheckUtils]: 40: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,149 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #509#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,157 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:05,157 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,158 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,158 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,158 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:05,158 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume !(2 != ~tmp~0); {31607#true} is VALID [2020-07-10 14:28:05,158 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,159 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31915#(<= 1 ~pumpRunning~0)} #511#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,161 INFO L263 TraceCheckUtils]: 0: Hoare triple {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:05,161 INFO L263 TraceCheckUtils]: 1: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,161 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,162 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {31607#true} is VALID [2020-07-10 14:28:05,162 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-10 14:28:05,162 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-10 14:28:05,163 INFO L263 TraceCheckUtils]: 10: Hoare triple {31607#true} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,163 INFO L280 TraceCheckUtils]: 11: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,163 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-10 14:28:05,164 INFO L263 TraceCheckUtils]: 13: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,164 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,164 INFO L263 TraceCheckUtils]: 16: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:05,165 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:05,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,165 INFO L280 TraceCheckUtils]: 20: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,165 INFO L280 TraceCheckUtils]: 21: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,165 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,165 INFO L280 TraceCheckUtils]: 23: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:05,166 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:05,166 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:05,166 INFO L280 TraceCheckUtils]: 26: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,166 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:05,166 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {31607#true} is VALID [2020-07-10 14:28:05,167 INFO L280 TraceCheckUtils]: 29: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,167 INFO L263 TraceCheckUtils]: 30: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,167 INFO L280 TraceCheckUtils]: 31: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:05,168 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,168 INFO L280 TraceCheckUtils]: 33: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,168 INFO L263 TraceCheckUtils]: 34: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,168 INFO L280 TraceCheckUtils]: 35: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,168 INFO L280 TraceCheckUtils]: 36: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,169 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,169 INFO L280 TraceCheckUtils]: 38: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,169 INFO L280 TraceCheckUtils]: 39: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,169 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,169 INFO L280 TraceCheckUtils]: 41: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:05,169 INFO L280 TraceCheckUtils]: 42: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:05,170 INFO L263 TraceCheckUtils]: 43: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,171 INFO L280 TraceCheckUtils]: 44: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,172 INFO L280 TraceCheckUtils]: 45: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,172 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,173 INFO L280 TraceCheckUtils]: 47: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,174 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,174 INFO L280 TraceCheckUtils]: 49: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,175 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,175 INFO L280 TraceCheckUtils]: 51: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,176 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #509#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,176 INFO L263 TraceCheckUtils]: 53: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-10 14:28:05,176 INFO L280 TraceCheckUtils]: 54: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:05,177 INFO L263 TraceCheckUtils]: 55: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,177 INFO L280 TraceCheckUtils]: 56: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,177 INFO L280 TraceCheckUtils]: 57: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,177 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,177 INFO L280 TraceCheckUtils]: 59: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:05,177 INFO L280 TraceCheckUtils]: 60: Hoare triple {31607#true} assume !(2 != ~tmp~0); {31607#true} is VALID [2020-07-10 14:28:05,178 INFO L280 TraceCheckUtils]: 61: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,179 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {31607#true} {31915#(<= 1 ~pumpRunning~0)} #511#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,179 INFO L280 TraceCheckUtils]: 63: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,180 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #495#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,203 INFO L263 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,204 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,204 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31607#true} {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {31607#true} is VALID [2020-07-10 14:28:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31607#true} is VALID [2020-07-10 14:28:05,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,209 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #507#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,230 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,230 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,231 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-10 14:28:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,243 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(0 == ~pumpRunning~0); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,245 INFO L263 TraceCheckUtils]: 2: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-10 14:28:05,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,246 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,247 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31607#true} #485#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,248 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,249 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,249 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,250 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,250 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,250 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,251 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-10 14:28:05,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {31607#true} is VALID [2020-07-10 14:28:05,251 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume !(0 != ~tmp~6); {31607#true} is VALID [2020-07-10 14:28:05,252 INFO L263 TraceCheckUtils]: 13: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,253 INFO L280 TraceCheckUtils]: 14: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,254 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume !(0 == ~pumpRunning~0); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,254 INFO L263 TraceCheckUtils]: 16: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-10 14:28:05,254 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,255 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,256 INFO L280 TraceCheckUtils]: 19: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,257 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31607#true} #485#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,258 INFO L280 TraceCheckUtils]: 21: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,259 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31694#(not (= 0 ~pumpRunning~0))} #509#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:05,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:05,375 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31607#true} #521#return; {32093#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:28:05,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:05,376 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,376 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:05,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-10 14:28:05,377 INFO L263 TraceCheckUtils]: 7: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:05,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:05,379 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31607#true} #521#return; {32093#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:28:05,380 INFO L280 TraceCheckUtils]: 11: Hoare triple {32093#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32094#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:28:05,381 INFO L280 TraceCheckUtils]: 12: Hoare triple {32094#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {32095#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,382 INFO L280 TraceCheckUtils]: 13: Hoare triple {32095#(= 0 ~pumpRunning~0)} assume true; {32095#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,382 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32095#(= 0 ~pumpRunning~0)} {31694#(not (= 0 ~pumpRunning~0))} #511#return; {31608#false} is VALID [2020-07-10 14:28:05,384 INFO L263 TraceCheckUtils]: 0: Hoare triple {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:05,384 INFO L263 TraceCheckUtils]: 1: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,384 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,385 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,385 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {31607#true} is VALID [2020-07-10 14:28:05,386 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,387 INFO L263 TraceCheckUtils]: 9: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:05,387 INFO L280 TraceCheckUtils]: 10: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31607#true} is VALID [2020-07-10 14:28:05,387 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,388 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #507#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,388 INFO L280 TraceCheckUtils]: 13: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,389 INFO L263 TraceCheckUtils]: 14: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,389 INFO L280 TraceCheckUtils]: 15: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,389 INFO L280 TraceCheckUtils]: 16: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,390 INFO L263 TraceCheckUtils]: 17: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,390 INFO L280 TraceCheckUtils]: 18: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,390 INFO L263 TraceCheckUtils]: 19: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,390 INFO L280 TraceCheckUtils]: 20: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,390 INFO L280 TraceCheckUtils]: 21: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,391 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,391 INFO L280 TraceCheckUtils]: 23: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,391 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,391 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-10 14:28:05,391 INFO L280 TraceCheckUtils]: 26: Hoare triple {31607#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {31607#true} is VALID [2020-07-10 14:28:05,391 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} assume !(0 != ~tmp~6); {31607#true} is VALID [2020-07-10 14:28:05,392 INFO L263 TraceCheckUtils]: 28: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,392 INFO L280 TraceCheckUtils]: 29: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,393 INFO L280 TraceCheckUtils]: 30: Hoare triple {31607#true} assume !(0 == ~pumpRunning~0); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,393 INFO L263 TraceCheckUtils]: 31: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-10 14:28:05,394 INFO L280 TraceCheckUtils]: 32: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,395 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,396 INFO L280 TraceCheckUtils]: 34: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,397 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31607#true} #485#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,398 INFO L280 TraceCheckUtils]: 36: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,399 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31694#(not (= 0 ~pumpRunning~0))} #509#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,399 INFO L263 TraceCheckUtils]: 38: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-10 14:28:05,399 INFO L280 TraceCheckUtils]: 39: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:05,400 INFO L263 TraceCheckUtils]: 40: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,400 INFO L280 TraceCheckUtils]: 41: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,400 INFO L280 TraceCheckUtils]: 42: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,401 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,401 INFO L280 TraceCheckUtils]: 44: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:05,401 INFO L280 TraceCheckUtils]: 45: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-10 14:28:05,401 INFO L263 TraceCheckUtils]: 46: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,403 INFO L280 TraceCheckUtils]: 47: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:05,403 INFO L280 TraceCheckUtils]: 48: Hoare triple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:05,405 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31607#true} #521#return; {32093#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:28:05,406 INFO L280 TraceCheckUtils]: 50: Hoare triple {32093#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32094#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:28:05,407 INFO L280 TraceCheckUtils]: 51: Hoare triple {32094#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {32095#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,408 INFO L280 TraceCheckUtils]: 52: Hoare triple {32095#(= 0 ~pumpRunning~0)} assume true; {32095#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,409 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {32095#(= 0 ~pumpRunning~0)} {31694#(not (= 0 ~pumpRunning~0))} #511#return; {31608#false} is VALID [2020-07-10 14:28:05,409 INFO L280 TraceCheckUtils]: 54: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:05,410 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31608#false} {31694#(not (= 0 ~pumpRunning~0))} #495#return; {31608#false} is VALID [2020-07-10 14:28:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,430 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,431 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,431 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31607#true} {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {31607#true} is VALID [2020-07-10 14:28:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31607#true} is VALID [2020-07-10 14:28:05,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,435 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #507#return; {31607#true} is VALID [2020-07-10 14:28:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,448 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,448 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,449 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,450 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,450 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,450 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-10 14:28:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31607#true} is VALID [2020-07-10 14:28:05,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,455 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #483#return; {31607#true} is VALID [2020-07-10 14:28:05,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,456 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,456 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,457 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,458 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,458 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-10 14:28:05,459 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {31607#true} is VALID [2020-07-10 14:28:05,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume 0 != ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,460 INFO L263 TraceCheckUtils]: 13: Hoare triple {31607#true} call deactivatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,460 INFO L280 TraceCheckUtils]: 14: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31607#true} is VALID [2020-07-10 14:28:05,461 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,461 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31607#true} {31607#true} #483#return; {31607#true} is VALID [2020-07-10 14:28:05,461 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,462 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31607#true} {31607#true} #509#return; {31607#true} is VALID [2020-07-10 14:28:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,469 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,472 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #521#return; {31607#true} is VALID [2020-07-10 14:28:05,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:05,473 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,474 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:05,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-10 14:28:05,474 INFO L263 TraceCheckUtils]: 7: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,474 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,474 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,475 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #521#return; {31607#true} is VALID [2020-07-10 14:28:05,475 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {31607#true} is VALID [2020-07-10 14:28:05,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume !(0 != ~tmp___0~0); {31607#true} is VALID [2020-07-10 14:28:05,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,475 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31607#true} {31607#true} #511#return; {31607#true} is VALID [2020-07-10 14:28:05,476 INFO L263 TraceCheckUtils]: 0: Hoare triple {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:05,477 INFO L263 TraceCheckUtils]: 1: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,477 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,478 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {31607#true} is VALID [2020-07-10 14:28:05,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,479 INFO L263 TraceCheckUtils]: 9: Hoare triple {31607#true} call lowerWaterLevel(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:05,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31607#true} is VALID [2020-07-10 14:28:05,479 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,479 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31607#true} {31607#true} #507#return; {31607#true} is VALID [2020-07-10 14:28:05,479 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-10 14:28:05,480 INFO L263 TraceCheckUtils]: 14: Hoare triple {31607#true} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,480 INFO L280 TraceCheckUtils]: 15: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,481 INFO L280 TraceCheckUtils]: 16: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,481 INFO L263 TraceCheckUtils]: 17: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,481 INFO L280 TraceCheckUtils]: 18: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,482 INFO L263 TraceCheckUtils]: 19: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,482 INFO L280 TraceCheckUtils]: 20: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,482 INFO L280 TraceCheckUtils]: 21: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,483 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,483 INFO L280 TraceCheckUtils]: 23: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,483 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,484 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-10 14:28:05,484 INFO L280 TraceCheckUtils]: 26: Hoare triple {31607#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {31607#true} is VALID [2020-07-10 14:28:05,484 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} assume 0 != ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,485 INFO L263 TraceCheckUtils]: 28: Hoare triple {31607#true} call deactivatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,485 INFO L280 TraceCheckUtils]: 29: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31607#true} is VALID [2020-07-10 14:28:05,486 INFO L280 TraceCheckUtils]: 30: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,486 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {31607#true} {31607#true} #483#return; {31607#true} is VALID [2020-07-10 14:28:05,486 INFO L280 TraceCheckUtils]: 32: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,487 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31607#true} {31607#true} #509#return; {31607#true} is VALID [2020-07-10 14:28:05,487 INFO L263 TraceCheckUtils]: 34: Hoare triple {31607#true} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-10 14:28:05,487 INFO L280 TraceCheckUtils]: 35: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:05,488 INFO L263 TraceCheckUtils]: 36: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,488 INFO L280 TraceCheckUtils]: 37: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,488 INFO L280 TraceCheckUtils]: 38: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,488 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,489 INFO L280 TraceCheckUtils]: 40: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:05,489 INFO L280 TraceCheckUtils]: 41: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-10 14:28:05,489 INFO L263 TraceCheckUtils]: 42: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,490 INFO L280 TraceCheckUtils]: 43: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,490 INFO L280 TraceCheckUtils]: 44: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,490 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31607#true} {31607#true} #521#return; {31607#true} is VALID [2020-07-10 14:28:05,491 INFO L280 TraceCheckUtils]: 46: Hoare triple {31607#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {31607#true} is VALID [2020-07-10 14:28:05,491 INFO L280 TraceCheckUtils]: 47: Hoare triple {31607#true} assume !(0 != ~tmp___0~0); {31607#true} is VALID [2020-07-10 14:28:05,491 INFO L280 TraceCheckUtils]: 48: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,491 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31607#true} {31607#true} #511#return; {31607#true} is VALID [2020-07-10 14:28:05,492 INFO L280 TraceCheckUtils]: 50: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,492 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31607#true} {31608#false} #495#return; {31608#false} is VALID [2020-07-10 14:28:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31607#true} is VALID [2020-07-10 14:28:05,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,500 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31608#false} #489#return; {31608#false} is VALID [2020-07-10 14:28:05,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,507 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,507 INFO L263 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,508 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,508 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,508 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,509 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31607#true} {31608#false} #505#return; {31608#false} is VALID [2020-07-10 14:28:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,527 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:05,527 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:05,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,528 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,528 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:05,529 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:05,529 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:05,529 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,529 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,539 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,540 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,540 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,540 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,541 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,541 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-10 14:28:05,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-10 14:28:05,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:05,546 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,546 INFO L263 TraceCheckUtils]: 3: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,547 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,547 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,548 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:05,549 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:05,549 INFO L263 TraceCheckUtils]: 12: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,550 INFO L280 TraceCheckUtils]: 13: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-10 14:28:05,550 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,550 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-10 14:28:05,551 INFO L280 TraceCheckUtils]: 16: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,551 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31607#true} {31607#true} #527#return; {31607#true} is VALID [2020-07-10 14:28:05,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,552 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,552 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:05,553 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:05,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,554 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,554 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:05,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:05,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:05,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,555 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:05,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {31607#true} is VALID [2020-07-10 14:28:05,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,557 INFO L263 TraceCheckUtils]: 16: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,557 INFO L280 TraceCheckUtils]: 17: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:05,557 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,558 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,558 INFO L263 TraceCheckUtils]: 20: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,558 INFO L280 TraceCheckUtils]: 21: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,559 INFO L280 TraceCheckUtils]: 22: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,559 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,559 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,559 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,560 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,560 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:05,560 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:05,561 INFO L263 TraceCheckUtils]: 29: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,562 INFO L280 TraceCheckUtils]: 30: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-10 14:28:05,562 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,562 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-10 14:28:05,562 INFO L280 TraceCheckUtils]: 33: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,562 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31607#true} {31607#true} #527#return; {31607#true} is VALID [2020-07-10 14:28:05,562 INFO L280 TraceCheckUtils]: 35: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,563 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31607#true} {31607#true} #487#return; {31607#true} is VALID [2020-07-10 14:28:05,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-10 14:28:05,565 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,565 INFO L263 TraceCheckUtils]: 5: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:05,566 INFO L263 TraceCheckUtils]: 7: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:05,566 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,566 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:05,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:05,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:05,567 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,567 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:05,567 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {31607#true} is VALID [2020-07-10 14:28:05,567 INFO L280 TraceCheckUtils]: 18: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,568 INFO L263 TraceCheckUtils]: 19: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:05,569 INFO L263 TraceCheckUtils]: 21: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,569 INFO L280 TraceCheckUtils]: 22: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,569 INFO L263 TraceCheckUtils]: 23: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,569 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,569 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,570 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,570 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,570 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,570 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,570 INFO L280 TraceCheckUtils]: 30: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:05,570 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:05,571 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,571 INFO L280 TraceCheckUtils]: 33: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-10 14:28:05,572 INFO L280 TraceCheckUtils]: 34: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,572 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-10 14:28:05,572 INFO L280 TraceCheckUtils]: 36: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,572 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31607#true} {31607#true} #527#return; {31607#true} is VALID [2020-07-10 14:28:05,572 INFO L280 TraceCheckUtils]: 38: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,572 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31607#true} {31607#true} #487#return; {31607#true} is VALID [2020-07-10 14:28:05,573 INFO L280 TraceCheckUtils]: 40: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,573 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31607#true} {31608#false} #509#return; {31608#false} is VALID [2020-07-10 14:28:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,579 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31608#false} #519#return; {31608#false} is VALID [2020-07-10 14:28:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,583 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31608#false} #521#return; {31608#false} is VALID [2020-07-10 14:28:05,587 INFO L263 TraceCheckUtils]: 0: Hoare triple {31607#true} call ULTIMATE.init(); {31861#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:28:05,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {31861#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31607#true} is VALID [2020-07-10 14:28:05,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,588 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31607#true} #545#return; {31607#true} is VALID [2020-07-10 14:28:05,588 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret75 := main(); {31607#true} is VALID [2020-07-10 14:28:05,588 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~0;havoc ~tmp~1; {31607#true} is VALID [2020-07-10 14:28:05,588 INFO L263 TraceCheckUtils]: 6: Hoare triple {31607#true} call select_helpers(); {31607#true} is VALID [2020-07-10 14:28:05,589 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,589 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31607#true} #441#return; {31607#true} is VALID [2020-07-10 14:28:05,589 INFO L263 TraceCheckUtils]: 9: Hoare triple {31607#true} call select_features(); {31607#true} is VALID [2020-07-10 14:28:05,589 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,589 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31607#true} {31607#true} #443#return; {31607#true} is VALID [2020-07-10 14:28:05,589 INFO L263 TraceCheckUtils]: 12: Hoare triple {31607#true} call #t~ret3 := valid_product(); {31607#true} is VALID [2020-07-10 14:28:05,590 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {31862#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:28:05,591 INFO L280 TraceCheckUtils]: 14: Hoare triple {31862#(= 1 |valid_product_#res|)} assume true; {31862#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:28:05,592 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31862#(= 1 |valid_product_#res|)} {31607#true} #445#return; {31619#(= 1 |main_#t~ret3|)} is VALID [2020-07-10 14:28:05,593 INFO L280 TraceCheckUtils]: 16: Hoare triple {31619#(= 1 |main_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {31620#(= 1 main_~tmp~1)} is VALID [2020-07-10 14:28:05,593 INFO L280 TraceCheckUtils]: 17: Hoare triple {31620#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {31607#true} is VALID [2020-07-10 14:28:05,593 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call setup(); {31607#true} is VALID [2020-07-10 14:28:05,594 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,594 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31607#true} {31607#true} #447#return; {31607#true} is VALID [2020-07-10 14:28:05,594 INFO L263 TraceCheckUtils]: 21: Hoare triple {31607#true} call runTest(); {31607#true} is VALID [2020-07-10 14:28:05,595 INFO L263 TraceCheckUtils]: 22: Hoare triple {31607#true} call __utac_acc__Specification5_spec__1(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:05,595 INFO L280 TraceCheckUtils]: 23: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31607#true} is VALID [2020-07-10 14:28:05,595 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,595 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31607#true} {31607#true} #535#return; {31607#true} is VALID [2020-07-10 14:28:05,596 INFO L263 TraceCheckUtils]: 26: Hoare triple {31607#true} call test(); {31607#true} is VALID [2020-07-10 14:28:05,596 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31607#true} is VALID [2020-07-10 14:28:05,596 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume !false; {31607#true} is VALID [2020-07-10 14:28:05,596 INFO L280 TraceCheckUtils]: 29: Hoare triple {31607#true} assume ~splverifierCounter~0 < 4; {31607#true} is VALID [2020-07-10 14:28:05,596 INFO L280 TraceCheckUtils]: 30: Hoare triple {31607#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {31607#true} is VALID [2020-07-10 14:28:05,597 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume 0 != ~tmp~9; {31607#true} is VALID [2020-07-10 14:28:05,597 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call waterRise(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:05,597 INFO L280 TraceCheckUtils]: 33: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31607#true} is VALID [2020-07-10 14:28:05,598 INFO L280 TraceCheckUtils]: 34: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,598 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31607#true} {31607#true} #489#return; {31607#true} is VALID [2020-07-10 14:28:05,598 INFO L280 TraceCheckUtils]: 36: Hoare triple {31607#true} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {31607#true} is VALID [2020-07-10 14:28:05,598 INFO L280 TraceCheckUtils]: 37: Hoare triple {31607#true} assume !(0 != ~tmp___0~2); {31607#true} is VALID [2020-07-10 14:28:05,598 INFO L280 TraceCheckUtils]: 38: Hoare triple {31607#true} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {31607#true} is VALID [2020-07-10 14:28:05,599 INFO L280 TraceCheckUtils]: 39: Hoare triple {31607#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {31607#true} is VALID [2020-07-10 14:28:05,599 INFO L280 TraceCheckUtils]: 40: Hoare triple {31607#true} assume 0 != ~tmp___1~0; {31607#true} is VALID [2020-07-10 14:28:05,600 INFO L263 TraceCheckUtils]: 41: Hoare triple {31607#true} call timeShift(); {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:05,601 INFO L263 TraceCheckUtils]: 42: Hoare triple {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:05,601 INFO L263 TraceCheckUtils]: 43: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,601 INFO L280 TraceCheckUtils]: 44: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,601 INFO L280 TraceCheckUtils]: 45: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,602 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,602 INFO L280 TraceCheckUtils]: 47: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,602 INFO L280 TraceCheckUtils]: 48: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,602 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31607#true} {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {31607#true} is VALID [2020-07-10 14:28:05,602 INFO L280 TraceCheckUtils]: 50: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-10 14:28:05,602 INFO L280 TraceCheckUtils]: 51: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-10 14:28:05,603 INFO L263 TraceCheckUtils]: 52: Hoare triple {31607#true} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,604 INFO L280 TraceCheckUtils]: 53: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,604 INFO L280 TraceCheckUtils]: 54: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-10 14:28:05,605 INFO L263 TraceCheckUtils]: 55: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,605 INFO L280 TraceCheckUtils]: 56: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,605 INFO L280 TraceCheckUtils]: 57: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,605 INFO L263 TraceCheckUtils]: 58: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,605 INFO L280 TraceCheckUtils]: 59: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:05,605 INFO L263 TraceCheckUtils]: 60: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:05,606 INFO L280 TraceCheckUtils]: 61: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,606 INFO L280 TraceCheckUtils]: 62: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,606 INFO L280 TraceCheckUtils]: 63: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,606 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,606 INFO L280 TraceCheckUtils]: 65: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:05,606 INFO L280 TraceCheckUtils]: 66: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:05,607 INFO L280 TraceCheckUtils]: 67: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:05,607 INFO L280 TraceCheckUtils]: 68: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,607 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:05,607 INFO L280 TraceCheckUtils]: 70: Hoare triple {31607#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {31607#true} is VALID [2020-07-10 14:28:05,607 INFO L280 TraceCheckUtils]: 71: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,608 INFO L263 TraceCheckUtils]: 72: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,609 INFO L280 TraceCheckUtils]: 73: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:05,609 INFO L263 TraceCheckUtils]: 74: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,609 INFO L280 TraceCheckUtils]: 75: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,609 INFO L263 TraceCheckUtils]: 76: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,609 INFO L280 TraceCheckUtils]: 77: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,609 INFO L280 TraceCheckUtils]: 78: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,609 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,610 INFO L280 TraceCheckUtils]: 80: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,610 INFO L280 TraceCheckUtils]: 81: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,610 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,610 INFO L280 TraceCheckUtils]: 83: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:05,610 INFO L280 TraceCheckUtils]: 84: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:05,611 INFO L263 TraceCheckUtils]: 85: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,612 INFO L280 TraceCheckUtils]: 86: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,619 INFO L280 TraceCheckUtils]: 87: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,620 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,620 INFO L280 TraceCheckUtils]: 89: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,621 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,622 INFO L280 TraceCheckUtils]: 91: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,622 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,623 INFO L280 TraceCheckUtils]: 93: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,623 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #509#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,624 INFO L263 TraceCheckUtils]: 95: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-10 14:28:05,624 INFO L280 TraceCheckUtils]: 96: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:05,624 INFO L263 TraceCheckUtils]: 97: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,624 INFO L280 TraceCheckUtils]: 98: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,624 INFO L280 TraceCheckUtils]: 99: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,624 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,625 INFO L280 TraceCheckUtils]: 101: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:05,625 INFO L280 TraceCheckUtils]: 102: Hoare triple {31607#true} assume !(2 != ~tmp~0); {31607#true} is VALID [2020-07-10 14:28:05,625 INFO L280 TraceCheckUtils]: 103: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,626 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {31607#true} {31915#(<= 1 ~pumpRunning~0)} #511#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,626 INFO L280 TraceCheckUtils]: 105: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,627 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #495#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,627 INFO L280 TraceCheckUtils]: 107: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume !false; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,628 INFO L280 TraceCheckUtils]: 108: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,629 INFO L280 TraceCheckUtils]: 109: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,629 INFO L280 TraceCheckUtils]: 110: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~9); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,630 INFO L280 TraceCheckUtils]: 111: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,630 INFO L280 TraceCheckUtils]: 112: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,631 INFO L280 TraceCheckUtils]: 113: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,631 INFO L280 TraceCheckUtils]: 114: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,632 INFO L280 TraceCheckUtils]: 115: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,633 INFO L263 TraceCheckUtils]: 116: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call timeShift(); {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:05,634 INFO L263 TraceCheckUtils]: 117: Hoare triple {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:05,634 INFO L263 TraceCheckUtils]: 118: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,634 INFO L280 TraceCheckUtils]: 119: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,634 INFO L280 TraceCheckUtils]: 120: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,634 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,634 INFO L280 TraceCheckUtils]: 122: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,635 INFO L280 TraceCheckUtils]: 123: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,635 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {31607#true} {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {31607#true} is VALID [2020-07-10 14:28:05,635 INFO L280 TraceCheckUtils]: 125: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,636 INFO L263 TraceCheckUtils]: 126: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:05,636 INFO L280 TraceCheckUtils]: 127: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31607#true} is VALID [2020-07-10 14:28:05,636 INFO L280 TraceCheckUtils]: 128: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,637 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #507#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,638 INFO L280 TraceCheckUtils]: 130: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,638 INFO L263 TraceCheckUtils]: 131: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,639 INFO L280 TraceCheckUtils]: 132: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,639 INFO L280 TraceCheckUtils]: 133: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,639 INFO L263 TraceCheckUtils]: 134: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,639 INFO L280 TraceCheckUtils]: 135: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,639 INFO L263 TraceCheckUtils]: 136: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,639 INFO L280 TraceCheckUtils]: 137: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,639 INFO L280 TraceCheckUtils]: 138: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,640 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,640 INFO L280 TraceCheckUtils]: 140: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,640 INFO L280 TraceCheckUtils]: 141: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,640 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-10 14:28:05,640 INFO L280 TraceCheckUtils]: 143: Hoare triple {31607#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {31607#true} is VALID [2020-07-10 14:28:05,640 INFO L280 TraceCheckUtils]: 144: Hoare triple {31607#true} assume !(0 != ~tmp~6); {31607#true} is VALID [2020-07-10 14:28:05,641 INFO L263 TraceCheckUtils]: 145: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,641 INFO L280 TraceCheckUtils]: 146: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,642 INFO L280 TraceCheckUtils]: 147: Hoare triple {31607#true} assume !(0 == ~pumpRunning~0); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,642 INFO L263 TraceCheckUtils]: 148: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-10 14:28:05,642 INFO L280 TraceCheckUtils]: 149: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,643 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,643 INFO L280 TraceCheckUtils]: 151: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,644 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31607#true} #485#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,645 INFO L280 TraceCheckUtils]: 153: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,645 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31694#(not (= 0 ~pumpRunning~0))} #509#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:05,645 INFO L263 TraceCheckUtils]: 155: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-10 14:28:05,646 INFO L280 TraceCheckUtils]: 156: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:05,646 INFO L263 TraceCheckUtils]: 157: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,646 INFO L280 TraceCheckUtils]: 158: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,646 INFO L280 TraceCheckUtils]: 159: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,646 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,646 INFO L280 TraceCheckUtils]: 161: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:05,647 INFO L280 TraceCheckUtils]: 162: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-10 14:28:05,647 INFO L263 TraceCheckUtils]: 163: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,647 INFO L280 TraceCheckUtils]: 164: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:05,648 INFO L280 TraceCheckUtils]: 165: Hoare triple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:05,649 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31607#true} #521#return; {32093#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:28:05,649 INFO L280 TraceCheckUtils]: 167: Hoare triple {32093#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32094#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:28:05,650 INFO L280 TraceCheckUtils]: 168: Hoare triple {32094#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {32095#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,651 INFO L280 TraceCheckUtils]: 169: Hoare triple {32095#(= 0 ~pumpRunning~0)} assume true; {32095#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:05,651 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {32095#(= 0 ~pumpRunning~0)} {31694#(not (= 0 ~pumpRunning~0))} #511#return; {31608#false} is VALID [2020-07-10 14:28:05,652 INFO L280 TraceCheckUtils]: 171: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:05,652 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {31608#false} {31694#(not (= 0 ~pumpRunning~0))} #495#return; {31608#false} is VALID [2020-07-10 14:28:05,652 INFO L280 TraceCheckUtils]: 173: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-10 14:28:05,652 INFO L280 TraceCheckUtils]: 174: Hoare triple {31608#false} assume ~splverifierCounter~0 < 4; {31608#false} is VALID [2020-07-10 14:28:05,652 INFO L280 TraceCheckUtils]: 175: Hoare triple {31608#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {31608#false} is VALID [2020-07-10 14:28:05,652 INFO L280 TraceCheckUtils]: 176: Hoare triple {31608#false} assume !(0 != ~tmp~9); {31608#false} is VALID [2020-07-10 14:28:05,653 INFO L280 TraceCheckUtils]: 177: Hoare triple {31608#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {31608#false} is VALID [2020-07-10 14:28:05,653 INFO L280 TraceCheckUtils]: 178: Hoare triple {31608#false} assume !(0 != ~tmp___0~2); {31608#false} is VALID [2020-07-10 14:28:05,653 INFO L280 TraceCheckUtils]: 179: Hoare triple {31608#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {31608#false} is VALID [2020-07-10 14:28:05,653 INFO L280 TraceCheckUtils]: 180: Hoare triple {31608#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {31608#false} is VALID [2020-07-10 14:28:05,653 INFO L280 TraceCheckUtils]: 181: Hoare triple {31608#false} assume 0 != ~tmp___1~0; {31608#false} is VALID [2020-07-10 14:28:05,653 INFO L263 TraceCheckUtils]: 182: Hoare triple {31608#false} call timeShift(); {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:05,655 INFO L263 TraceCheckUtils]: 183: Hoare triple {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:05,655 INFO L263 TraceCheckUtils]: 184: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,655 INFO L280 TraceCheckUtils]: 185: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,655 INFO L280 TraceCheckUtils]: 186: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,655 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,655 INFO L280 TraceCheckUtils]: 188: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,656 INFO L280 TraceCheckUtils]: 189: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,656 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {31607#true} {31865#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {31607#true} is VALID [2020-07-10 14:28:05,656 INFO L280 TraceCheckUtils]: 191: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,657 INFO L263 TraceCheckUtils]: 192: Hoare triple {31607#true} call lowerWaterLevel(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:05,657 INFO L280 TraceCheckUtils]: 193: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31607#true} is VALID [2020-07-10 14:28:05,657 INFO L280 TraceCheckUtils]: 194: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,658 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {31607#true} {31607#true} #507#return; {31607#true} is VALID [2020-07-10 14:28:05,658 INFO L280 TraceCheckUtils]: 196: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-10 14:28:05,659 INFO L263 TraceCheckUtils]: 197: Hoare triple {31607#true} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,659 INFO L280 TraceCheckUtils]: 198: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,659 INFO L280 TraceCheckUtils]: 199: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,659 INFO L263 TraceCheckUtils]: 200: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,659 INFO L280 TraceCheckUtils]: 201: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,660 INFO L263 TraceCheckUtils]: 202: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,660 INFO L280 TraceCheckUtils]: 203: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,660 INFO L280 TraceCheckUtils]: 204: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,660 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,660 INFO L280 TraceCheckUtils]: 206: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,660 INFO L280 TraceCheckUtils]: 207: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,661 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-10 14:28:05,661 INFO L280 TraceCheckUtils]: 209: Hoare triple {31607#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {31607#true} is VALID [2020-07-10 14:28:05,661 INFO L280 TraceCheckUtils]: 210: Hoare triple {31607#true} assume 0 != ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,662 INFO L263 TraceCheckUtils]: 211: Hoare triple {31607#true} call deactivatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,662 INFO L280 TraceCheckUtils]: 212: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31607#true} is VALID [2020-07-10 14:28:05,662 INFO L280 TraceCheckUtils]: 213: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,662 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {31607#true} {31607#true} #483#return; {31607#true} is VALID [2020-07-10 14:28:05,663 INFO L280 TraceCheckUtils]: 215: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,663 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {31607#true} {31607#true} #509#return; {31607#true} is VALID [2020-07-10 14:28:05,663 INFO L263 TraceCheckUtils]: 217: Hoare triple {31607#true} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-10 14:28:05,663 INFO L280 TraceCheckUtils]: 218: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:05,663 INFO L263 TraceCheckUtils]: 219: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,664 INFO L280 TraceCheckUtils]: 220: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,664 INFO L280 TraceCheckUtils]: 221: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,664 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:05,664 INFO L280 TraceCheckUtils]: 223: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:05,664 INFO L280 TraceCheckUtils]: 224: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-10 14:28:05,665 INFO L263 TraceCheckUtils]: 225: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,665 INFO L280 TraceCheckUtils]: 226: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,665 INFO L280 TraceCheckUtils]: 227: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,665 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {31607#true} {31607#true} #521#return; {31607#true} is VALID [2020-07-10 14:28:05,665 INFO L280 TraceCheckUtils]: 229: Hoare triple {31607#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {31607#true} is VALID [2020-07-10 14:28:05,665 INFO L280 TraceCheckUtils]: 230: Hoare triple {31607#true} assume !(0 != ~tmp___0~0); {31607#true} is VALID [2020-07-10 14:28:05,665 INFO L280 TraceCheckUtils]: 231: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,666 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {31607#true} {31607#true} #511#return; {31607#true} is VALID [2020-07-10 14:28:05,666 INFO L280 TraceCheckUtils]: 233: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,666 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {31607#true} {31608#false} #495#return; {31608#false} is VALID [2020-07-10 14:28:05,666 INFO L280 TraceCheckUtils]: 235: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-10 14:28:05,666 INFO L280 TraceCheckUtils]: 236: Hoare triple {31608#false} assume ~splverifierCounter~0 < 4; {31608#false} is VALID [2020-07-10 14:28:05,666 INFO L280 TraceCheckUtils]: 237: Hoare triple {31608#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {31608#false} is VALID [2020-07-10 14:28:05,667 INFO L280 TraceCheckUtils]: 238: Hoare triple {31608#false} assume 0 != ~tmp~9; {31608#false} is VALID [2020-07-10 14:28:05,667 INFO L263 TraceCheckUtils]: 239: Hoare triple {31608#false} call waterRise(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:05,667 INFO L280 TraceCheckUtils]: 240: Hoare triple {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31607#true} is VALID [2020-07-10 14:28:05,667 INFO L280 TraceCheckUtils]: 241: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,667 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {31607#true} {31608#false} #489#return; {31608#false} is VALID [2020-07-10 14:28:05,667 INFO L280 TraceCheckUtils]: 243: Hoare triple {31608#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {31608#false} is VALID [2020-07-10 14:28:05,668 INFO L280 TraceCheckUtils]: 244: Hoare triple {31608#false} assume !(0 != ~tmp___0~2); {31608#false} is VALID [2020-07-10 14:28:05,668 INFO L280 TraceCheckUtils]: 245: Hoare triple {31608#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {31608#false} is VALID [2020-07-10 14:28:05,668 INFO L280 TraceCheckUtils]: 246: Hoare triple {31608#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {31608#false} is VALID [2020-07-10 14:28:05,668 INFO L280 TraceCheckUtils]: 247: Hoare triple {31608#false} assume 0 != ~tmp___1~0; {31608#false} is VALID [2020-07-10 14:28:05,668 INFO L263 TraceCheckUtils]: 248: Hoare triple {31608#false} call timeShift(); {31608#false} is VALID [2020-07-10 14:28:05,668 INFO L263 TraceCheckUtils]: 249: Hoare triple {31608#false} call __utac_acc__Specification5_spec__2(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:05,668 INFO L263 TraceCheckUtils]: 250: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,669 INFO L280 TraceCheckUtils]: 251: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,669 INFO L280 TraceCheckUtils]: 252: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,669 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-10 14:28:05,669 INFO L280 TraceCheckUtils]: 254: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:05,669 INFO L280 TraceCheckUtils]: 255: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,669 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31607#true} {31608#false} #505#return; {31608#false} is VALID [2020-07-10 14:28:05,670 INFO L280 TraceCheckUtils]: 257: Hoare triple {31608#false} assume !(0 != ~pumpRunning~0); {31608#false} is VALID [2020-07-10 14:28:05,670 INFO L280 TraceCheckUtils]: 258: Hoare triple {31608#false} assume 0 != ~systemActive~0; {31608#false} is VALID [2020-07-10 14:28:05,670 INFO L263 TraceCheckUtils]: 259: Hoare triple {31608#false} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,670 INFO L280 TraceCheckUtils]: 260: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:05,670 INFO L280 TraceCheckUtils]: 261: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-10 14:28:05,671 INFO L263 TraceCheckUtils]: 262: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,671 INFO L280 TraceCheckUtils]: 263: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,672 INFO L280 TraceCheckUtils]: 264: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:05,672 INFO L263 TraceCheckUtils]: 265: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,672 INFO L280 TraceCheckUtils]: 266: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:05,672 INFO L263 TraceCheckUtils]: 267: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:05,672 INFO L280 TraceCheckUtils]: 268: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,672 INFO L280 TraceCheckUtils]: 269: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:05,673 INFO L280 TraceCheckUtils]: 270: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,673 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:05,673 INFO L280 TraceCheckUtils]: 272: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:05,673 INFO L280 TraceCheckUtils]: 273: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:05,673 INFO L280 TraceCheckUtils]: 274: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:05,673 INFO L280 TraceCheckUtils]: 275: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,674 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:05,674 INFO L280 TraceCheckUtils]: 277: Hoare triple {31607#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {31607#true} is VALID [2020-07-10 14:28:05,674 INFO L280 TraceCheckUtils]: 278: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:05,675 INFO L263 TraceCheckUtils]: 279: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,675 INFO L280 TraceCheckUtils]: 280: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:05,675 INFO L263 TraceCheckUtils]: 281: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:05,675 INFO L280 TraceCheckUtils]: 282: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,675 INFO L263 TraceCheckUtils]: 283: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:05,675 INFO L280 TraceCheckUtils]: 284: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:05,676 INFO L280 TraceCheckUtils]: 285: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,676 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:05,676 INFO L280 TraceCheckUtils]: 287: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:05,676 INFO L280 TraceCheckUtils]: 288: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,676 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:05,676 INFO L280 TraceCheckUtils]: 290: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:05,677 INFO L280 TraceCheckUtils]: 291: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:05,677 INFO L263 TraceCheckUtils]: 292: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:05,677 INFO L280 TraceCheckUtils]: 293: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-10 14:28:05,678 INFO L280 TraceCheckUtils]: 294: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,678 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-10 14:28:05,678 INFO L280 TraceCheckUtils]: 296: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,678 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31607#true} {31607#true} #527#return; {31607#true} is VALID [2020-07-10 14:28:05,678 INFO L280 TraceCheckUtils]: 298: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,678 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31607#true} {31607#true} #487#return; {31607#true} is VALID [2020-07-10 14:28:05,679 INFO L280 TraceCheckUtils]: 300: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,679 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31607#true} {31608#false} #509#return; {31608#false} is VALID [2020-07-10 14:28:05,679 INFO L263 TraceCheckUtils]: 302: Hoare triple {31608#false} call __utac_acc__Specification5_spec__3(); {31608#false} is VALID [2020-07-10 14:28:05,679 INFO L280 TraceCheckUtils]: 303: Hoare triple {31608#false} havoc ~tmp~0;havoc ~tmp___0~0; {31608#false} is VALID [2020-07-10 14:28:05,679 INFO L263 TraceCheckUtils]: 304: Hoare triple {31608#false} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:05,680 INFO L280 TraceCheckUtils]: 305: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:05,680 INFO L280 TraceCheckUtils]: 306: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,680 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31607#true} {31608#false} #519#return; {31608#false} is VALID [2020-07-10 14:28:05,680 INFO L280 TraceCheckUtils]: 308: Hoare triple {31608#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31608#false} is VALID [2020-07-10 14:28:05,680 INFO L280 TraceCheckUtils]: 309: Hoare triple {31608#false} assume 2 != ~tmp~0; {31608#false} is VALID [2020-07-10 14:28:05,680 INFO L263 TraceCheckUtils]: 310: Hoare triple {31608#false} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:05,680 INFO L280 TraceCheckUtils]: 311: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:05,681 INFO L280 TraceCheckUtils]: 312: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:05,681 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31607#true} {31608#false} #521#return; {31608#false} is VALID [2020-07-10 14:28:05,681 INFO L280 TraceCheckUtils]: 314: Hoare triple {31608#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {31608#false} is VALID [2020-07-10 14:28:05,681 INFO L280 TraceCheckUtils]: 315: Hoare triple {31608#false} assume 0 != ~tmp___0~0; {31608#false} is VALID [2020-07-10 14:28:05,681 INFO L280 TraceCheckUtils]: 316: Hoare triple {31608#false} assume 0 == ~switchedOnBeforeTS~0; {31608#false} is VALID [2020-07-10 14:28:05,681 INFO L263 TraceCheckUtils]: 317: Hoare triple {31608#false} call __automaton_fail(); {31608#false} is VALID [2020-07-10 14:28:05,682 INFO L280 TraceCheckUtils]: 318: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-10 14:28:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 94 proven. 42 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2020-07-10 14:28:05,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109292585] [2020-07-10 14:28:05,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1162923831] [2020-07-10 14:28:05,768 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 14:28:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:05,996 INFO L264 TraceCheckSpWp]: Trace formula consists of 1341 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:28:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:06,057 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:28:06,505 INFO L263 TraceCheckUtils]: 0: Hoare triple {31607#true} call ULTIMATE.init(); {31607#true} is VALID [2020-07-10 14:28:06,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31607#true} is VALID [2020-07-10 14:28:06,506 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,506 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31607#true} #545#return; {31607#true} is VALID [2020-07-10 14:28:06,506 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret75 := main(); {31607#true} is VALID [2020-07-10 14:28:06,506 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~0;havoc ~tmp~1; {31607#true} is VALID [2020-07-10 14:28:06,506 INFO L263 TraceCheckUtils]: 6: Hoare triple {31607#true} call select_helpers(); {31607#true} is VALID [2020-07-10 14:28:06,506 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,506 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31607#true} #441#return; {31607#true} is VALID [2020-07-10 14:28:06,507 INFO L263 TraceCheckUtils]: 9: Hoare triple {31607#true} call select_features(); {31607#true} is VALID [2020-07-10 14:28:06,507 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,507 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31607#true} {31607#true} #443#return; {31607#true} is VALID [2020-07-10 14:28:06,507 INFO L263 TraceCheckUtils]: 12: Hoare triple {31607#true} call #t~ret3 := valid_product(); {31607#true} is VALID [2020-07-10 14:28:06,507 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {31607#true} is VALID [2020-07-10 14:28:06,507 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,507 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31607#true} {31607#true} #445#return; {31607#true} is VALID [2020-07-10 14:28:06,507 INFO L280 TraceCheckUtils]: 16: Hoare triple {31607#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {31607#true} is VALID [2020-07-10 14:28:06,507 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} assume 0 != ~tmp~1; {31607#true} is VALID [2020-07-10 14:28:06,508 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call setup(); {31607#true} is VALID [2020-07-10 14:28:06,508 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,508 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31607#true} {31607#true} #447#return; {31607#true} is VALID [2020-07-10 14:28:06,508 INFO L263 TraceCheckUtils]: 21: Hoare triple {31607#true} call runTest(); {31607#true} is VALID [2020-07-10 14:28:06,508 INFO L263 TraceCheckUtils]: 22: Hoare triple {31607#true} call __utac_acc__Specification5_spec__1(); {31607#true} is VALID [2020-07-10 14:28:06,508 INFO L280 TraceCheckUtils]: 23: Hoare triple {31607#true} ~switchedOnBeforeTS~0 := 0; {31607#true} is VALID [2020-07-10 14:28:06,508 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,509 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31607#true} {31607#true} #535#return; {31607#true} is VALID [2020-07-10 14:28:06,509 INFO L263 TraceCheckUtils]: 26: Hoare triple {31607#true} call test(); {31607#true} is VALID [2020-07-10 14:28:06,509 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31607#true} is VALID [2020-07-10 14:28:06,509 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume !false; {31607#true} is VALID [2020-07-10 14:28:06,509 INFO L280 TraceCheckUtils]: 29: Hoare triple {31607#true} assume ~splverifierCounter~0 < 4; {31607#true} is VALID [2020-07-10 14:28:06,509 INFO L280 TraceCheckUtils]: 30: Hoare triple {31607#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {31607#true} is VALID [2020-07-10 14:28:06,510 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume 0 != ~tmp~9; {31607#true} is VALID [2020-07-10 14:28:06,510 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call waterRise(); {31607#true} is VALID [2020-07-10 14:28:06,510 INFO L280 TraceCheckUtils]: 33: Hoare triple {31607#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31607#true} is VALID [2020-07-10 14:28:06,510 INFO L280 TraceCheckUtils]: 34: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,510 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31607#true} {31607#true} #489#return; {31607#true} is VALID [2020-07-10 14:28:06,510 INFO L280 TraceCheckUtils]: 36: Hoare triple {31607#true} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {31607#true} is VALID [2020-07-10 14:28:06,511 INFO L280 TraceCheckUtils]: 37: Hoare triple {31607#true} assume !(0 != ~tmp___0~2); {31607#true} is VALID [2020-07-10 14:28:06,511 INFO L280 TraceCheckUtils]: 38: Hoare triple {31607#true} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {31607#true} is VALID [2020-07-10 14:28:06,511 INFO L280 TraceCheckUtils]: 39: Hoare triple {31607#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {31607#true} is VALID [2020-07-10 14:28:06,511 INFO L280 TraceCheckUtils]: 40: Hoare triple {31607#true} assume 0 != ~tmp___1~0; {31607#true} is VALID [2020-07-10 14:28:06,511 INFO L263 TraceCheckUtils]: 41: Hoare triple {31607#true} call timeShift(); {31607#true} is VALID [2020-07-10 14:28:06,511 INFO L263 TraceCheckUtils]: 42: Hoare triple {31607#true} call __utac_acc__Specification5_spec__2(); {31607#true} is VALID [2020-07-10 14:28:06,511 INFO L263 TraceCheckUtils]: 43: Hoare triple {31607#true} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:06,511 INFO L280 TraceCheckUtils]: 44: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:06,512 INFO L280 TraceCheckUtils]: 45: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,512 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31607#true} {31607#true} #517#return; {31607#true} is VALID [2020-07-10 14:28:06,512 INFO L280 TraceCheckUtils]: 47: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:06,512 INFO L280 TraceCheckUtils]: 48: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,512 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31607#true} {31607#true} #505#return; {31607#true} is VALID [2020-07-10 14:28:06,512 INFO L280 TraceCheckUtils]: 50: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-10 14:28:06,512 INFO L280 TraceCheckUtils]: 51: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-10 14:28:06,512 INFO L263 TraceCheckUtils]: 52: Hoare triple {31607#true} call processEnvironment(); {31607#true} is VALID [2020-07-10 14:28:06,512 INFO L280 TraceCheckUtils]: 53: Hoare triple {31607#true} havoc ~tmp~6; {31607#true} is VALID [2020-07-10 14:28:06,513 INFO L280 TraceCheckUtils]: 54: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-10 14:28:06,513 INFO L263 TraceCheckUtils]: 55: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31607#true} is VALID [2020-07-10 14:28:06,513 INFO L280 TraceCheckUtils]: 56: Hoare triple {31607#true} havoc ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:06,513 INFO L280 TraceCheckUtils]: 57: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-10 14:28:06,513 INFO L263 TraceCheckUtils]: 58: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:06,513 INFO L280 TraceCheckUtils]: 59: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-10 14:28:06,513 INFO L263 TraceCheckUtils]: 60: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-10 14:28:06,513 INFO L280 TraceCheckUtils]: 61: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:06,514 INFO L280 TraceCheckUtils]: 62: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-10 14:28:06,514 INFO L280 TraceCheckUtils]: 63: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,514 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-10 14:28:06,514 INFO L280 TraceCheckUtils]: 65: Hoare triple {31607#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31607#true} is VALID [2020-07-10 14:28:06,514 INFO L280 TraceCheckUtils]: 66: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-10 14:28:06,514 INFO L280 TraceCheckUtils]: 67: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-10 14:28:06,515 INFO L280 TraceCheckUtils]: 68: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,515 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-10 14:28:06,515 INFO L280 TraceCheckUtils]: 70: Hoare triple {31607#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {31607#true} is VALID [2020-07-10 14:28:06,515 INFO L280 TraceCheckUtils]: 71: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-10 14:28:06,515 INFO L263 TraceCheckUtils]: 72: Hoare triple {31607#true} call activatePump(); {31607#true} is VALID [2020-07-10 14:28:06,515 INFO L280 TraceCheckUtils]: 73: Hoare triple {31607#true} havoc ~tmp~7; {31607#true} is VALID [2020-07-10 14:28:06,516 INFO L263 TraceCheckUtils]: 74: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:06,516 INFO L280 TraceCheckUtils]: 75: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:06,516 INFO L263 TraceCheckUtils]: 76: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:06,516 INFO L280 TraceCheckUtils]: 77: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:06,516 INFO L280 TraceCheckUtils]: 78: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,516 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:06,517 INFO L280 TraceCheckUtils]: 80: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:06,517 INFO L280 TraceCheckUtils]: 81: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,517 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-10 14:28:06,517 INFO L280 TraceCheckUtils]: 83: Hoare triple {31607#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31607#true} is VALID [2020-07-10 14:28:06,517 INFO L280 TraceCheckUtils]: 84: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-10 14:28:06,517 INFO L263 TraceCheckUtils]: 85: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31607#true} is VALID [2020-07-10 14:28:06,518 INFO L280 TraceCheckUtils]: 86: Hoare triple {31607#true} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,519 INFO L280 TraceCheckUtils]: 87: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,519 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,519 INFO L280 TraceCheckUtils]: 89: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,520 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,520 INFO L280 TraceCheckUtils]: 91: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,521 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,521 INFO L280 TraceCheckUtils]: 93: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,522 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #509#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,523 INFO L263 TraceCheckUtils]: 95: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,523 INFO L280 TraceCheckUtils]: 96: Hoare triple {31915#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,524 INFO L263 TraceCheckUtils]: 97: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,525 INFO L280 TraceCheckUtils]: 98: Hoare triple {31915#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,525 INFO L280 TraceCheckUtils]: 99: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,526 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31915#(<= 1 ~pumpRunning~0)} #519#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,527 INFO L280 TraceCheckUtils]: 101: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,527 INFO L280 TraceCheckUtils]: 102: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,528 INFO L280 TraceCheckUtils]: 103: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,528 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31915#(<= 1 ~pumpRunning~0)} #511#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,528 INFO L280 TraceCheckUtils]: 105: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,529 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #495#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,529 INFO L280 TraceCheckUtils]: 107: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume !false; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,530 INFO L280 TraceCheckUtils]: 108: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,530 INFO L280 TraceCheckUtils]: 109: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,530 INFO L280 TraceCheckUtils]: 110: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~9); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,531 INFO L280 TraceCheckUtils]: 111: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,532 INFO L280 TraceCheckUtils]: 112: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,532 INFO L280 TraceCheckUtils]: 113: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,533 INFO L280 TraceCheckUtils]: 114: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,533 INFO L280 TraceCheckUtils]: 115: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,534 INFO L263 TraceCheckUtils]: 116: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call timeShift(); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,534 INFO L263 TraceCheckUtils]: 117: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31607#true} is VALID [2020-07-10 14:28:06,534 INFO L263 TraceCheckUtils]: 118: Hoare triple {31607#true} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:06,534 INFO L280 TraceCheckUtils]: 119: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31607#true} is VALID [2020-07-10 14:28:06,534 INFO L280 TraceCheckUtils]: 120: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,534 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {31607#true} {31607#true} #517#return; {31607#true} is VALID [2020-07-10 14:28:06,535 INFO L280 TraceCheckUtils]: 122: Hoare triple {31607#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31607#true} is VALID [2020-07-10 14:28:06,535 INFO L280 TraceCheckUtils]: 123: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,537 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {31607#true} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #505#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,537 INFO L280 TraceCheckUtils]: 125: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,537 INFO L263 TraceCheckUtils]: 126: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:06,537 INFO L280 TraceCheckUtils]: 127: Hoare triple {31607#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31607#true} is VALID [2020-07-10 14:28:06,538 INFO L280 TraceCheckUtils]: 128: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,538 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {31607#true} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #507#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,538 INFO L280 TraceCheckUtils]: 130: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,539 INFO L263 TraceCheckUtils]: 131: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,539 INFO L280 TraceCheckUtils]: 132: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~6; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,540 INFO L280 TraceCheckUtils]: 133: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,540 INFO L263 TraceCheckUtils]: 134: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-10 14:28:06,540 INFO L280 TraceCheckUtils]: 135: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:06,540 INFO L263 TraceCheckUtils]: 136: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-10 14:28:06,540 INFO L280 TraceCheckUtils]: 137: Hoare triple {31607#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31607#true} is VALID [2020-07-10 14:28:06,540 INFO L280 TraceCheckUtils]: 138: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,540 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-10 14:28:06,541 INFO L280 TraceCheckUtils]: 140: Hoare triple {31607#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31607#true} is VALID [2020-07-10 14:28:06,541 INFO L280 TraceCheckUtils]: 141: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,541 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31607#true} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #481#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,542 INFO L280 TraceCheckUtils]: 143: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,542 INFO L280 TraceCheckUtils]: 144: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~6); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,542 INFO L263 TraceCheckUtils]: 145: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,543 INFO L280 TraceCheckUtils]: 146: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,543 INFO L280 TraceCheckUtils]: 147: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,543 INFO L263 TraceCheckUtils]: 148: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-10 14:28:06,544 INFO L280 TraceCheckUtils]: 149: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,544 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31607#true} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #531#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,545 INFO L280 TraceCheckUtils]: 151: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,546 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #485#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,546 INFO L280 TraceCheckUtils]: 153: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,547 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #509#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:06,548 INFO L263 TraceCheckUtils]: 155: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-10 14:28:06,548 INFO L280 TraceCheckUtils]: 156: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-10 14:28:06,548 INFO L263 TraceCheckUtils]: 157: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-10 14:28:06,548 INFO L280 TraceCheckUtils]: 158: Hoare triple {31607#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31607#true} is VALID [2020-07-10 14:28:06,548 INFO L280 TraceCheckUtils]: 159: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-10 14:28:06,548 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-10 14:28:06,548 INFO L280 TraceCheckUtils]: 161: Hoare triple {31607#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31607#true} is VALID [2020-07-10 14:28:06,549 INFO L280 TraceCheckUtils]: 162: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-10 14:28:06,549 INFO L263 TraceCheckUtils]: 163: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-10 14:28:06,549 INFO L280 TraceCheckUtils]: 164: Hoare triple {31607#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {32747#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:06,550 INFO L280 TraceCheckUtils]: 165: Hoare triple {32747#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32747#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:06,550 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {32747#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {31607#true} #521#return; {32754#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:28:06,551 INFO L280 TraceCheckUtils]: 167: Hoare triple {32754#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {32758#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:28:06,551 INFO L280 TraceCheckUtils]: 168: Hoare triple {32758#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {32762#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:28:06,552 INFO L280 TraceCheckUtils]: 169: Hoare triple {32762#(<= ~pumpRunning~0 0)} assume true; {32762#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:28:06,552 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {32762#(<= ~pumpRunning~0 0)} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #511#return; {32769#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:28:06,553 INFO L280 TraceCheckUtils]: 171: Hoare triple {32769#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {32769#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:28:06,553 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {32769#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {31915#(<= 1 ~pumpRunning~0)} #495#return; {31608#false} is VALID [2020-07-10 14:28:06,554 INFO L280 TraceCheckUtils]: 173: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-10 14:28:06,554 INFO L280 TraceCheckUtils]: 174: Hoare triple {31608#false} assume ~splverifierCounter~0 < 4; {31608#false} is VALID [2020-07-10 14:28:06,554 INFO L280 TraceCheckUtils]: 175: Hoare triple {31608#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {31608#false} is VALID [2020-07-10 14:28:06,554 INFO L280 TraceCheckUtils]: 176: Hoare triple {31608#false} assume !(0 != ~tmp~9); {31608#false} is VALID [2020-07-10 14:28:06,554 INFO L280 TraceCheckUtils]: 177: Hoare triple {31608#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {31608#false} is VALID [2020-07-10 14:28:06,555 INFO L280 TraceCheckUtils]: 178: Hoare triple {31608#false} assume !(0 != ~tmp___0~2); {31608#false} is VALID [2020-07-10 14:28:06,555 INFO L280 TraceCheckUtils]: 179: Hoare triple {31608#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {31608#false} is VALID [2020-07-10 14:28:06,555 INFO L280 TraceCheckUtils]: 180: Hoare triple {31608#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {31608#false} is VALID [2020-07-10 14:28:06,555 INFO L280 TraceCheckUtils]: 181: Hoare triple {31608#false} assume 0 != ~tmp___1~0; {31608#false} is VALID [2020-07-10 14:28:06,555 INFO L263 TraceCheckUtils]: 182: Hoare triple {31608#false} call timeShift(); {31608#false} is VALID [2020-07-10 14:28:06,556 INFO L263 TraceCheckUtils]: 183: Hoare triple {31608#false} call __utac_acc__Specification5_spec__2(); {31608#false} is VALID [2020-07-10 14:28:06,556 INFO L263 TraceCheckUtils]: 184: Hoare triple {31608#false} call #t~ret0 := isPumpRunning(); {31608#false} is VALID [2020-07-10 14:28:06,556 INFO L280 TraceCheckUtils]: 185: Hoare triple {31608#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31608#false} is VALID [2020-07-10 14:28:06,556 INFO L280 TraceCheckUtils]: 186: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,556 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31608#false} {31608#false} #517#return; {31608#false} is VALID [2020-07-10 14:28:06,557 INFO L280 TraceCheckUtils]: 188: Hoare triple {31608#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31608#false} is VALID [2020-07-10 14:28:06,557 INFO L280 TraceCheckUtils]: 189: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,557 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {31608#false} {31608#false} #505#return; {31608#false} is VALID [2020-07-10 14:28:06,557 INFO L280 TraceCheckUtils]: 191: Hoare triple {31608#false} assume 0 != ~pumpRunning~0; {31608#false} is VALID [2020-07-10 14:28:06,557 INFO L263 TraceCheckUtils]: 192: Hoare triple {31608#false} call lowerWaterLevel(); {31608#false} is VALID [2020-07-10 14:28:06,557 INFO L280 TraceCheckUtils]: 193: Hoare triple {31608#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31608#false} is VALID [2020-07-10 14:28:06,557 INFO L280 TraceCheckUtils]: 194: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,557 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {31608#false} {31608#false} #507#return; {31608#false} is VALID [2020-07-10 14:28:06,558 INFO L280 TraceCheckUtils]: 196: Hoare triple {31608#false} assume 0 != ~systemActive~0; {31608#false} is VALID [2020-07-10 14:28:06,558 INFO L263 TraceCheckUtils]: 197: Hoare triple {31608#false} call processEnvironment(); {31608#false} is VALID [2020-07-10 14:28:06,558 INFO L280 TraceCheckUtils]: 198: Hoare triple {31608#false} havoc ~tmp~6; {31608#false} is VALID [2020-07-10 14:28:06,558 INFO L280 TraceCheckUtils]: 199: Hoare triple {31608#false} assume 0 != ~pumpRunning~0; {31608#false} is VALID [2020-07-10 14:28:06,558 INFO L263 TraceCheckUtils]: 200: Hoare triple {31608#false} call #t~ret51 := isMethaneAlarm(); {31608#false} is VALID [2020-07-10 14:28:06,558 INFO L280 TraceCheckUtils]: 201: Hoare triple {31608#false} havoc ~retValue_acc~9; {31608#false} is VALID [2020-07-10 14:28:06,559 INFO L263 TraceCheckUtils]: 202: Hoare triple {31608#false} call #t~ret53 := isMethaneLevelCritical(); {31608#false} is VALID [2020-07-10 14:28:06,559 INFO L280 TraceCheckUtils]: 203: Hoare triple {31608#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31608#false} is VALID [2020-07-10 14:28:06,559 INFO L280 TraceCheckUtils]: 204: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,559 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31608#false} {31608#false} #539#return; {31608#false} is VALID [2020-07-10 14:28:06,559 INFO L280 TraceCheckUtils]: 206: Hoare triple {31608#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31608#false} is VALID [2020-07-10 14:28:06,559 INFO L280 TraceCheckUtils]: 207: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,560 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {31608#false} {31608#false} #481#return; {31608#false} is VALID [2020-07-10 14:28:06,560 INFO L280 TraceCheckUtils]: 209: Hoare triple {31608#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {31608#false} is VALID [2020-07-10 14:28:06,560 INFO L280 TraceCheckUtils]: 210: Hoare triple {31608#false} assume 0 != ~tmp~6; {31608#false} is VALID [2020-07-10 14:28:06,560 INFO L263 TraceCheckUtils]: 211: Hoare triple {31608#false} call deactivatePump(); {31608#false} is VALID [2020-07-10 14:28:06,560 INFO L280 TraceCheckUtils]: 212: Hoare triple {31608#false} ~pumpRunning~0 := 0; {31608#false} is VALID [2020-07-10 14:28:06,560 INFO L280 TraceCheckUtils]: 213: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,560 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {31608#false} {31608#false} #483#return; {31608#false} is VALID [2020-07-10 14:28:06,561 INFO L280 TraceCheckUtils]: 215: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,561 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {31608#false} {31608#false} #509#return; {31608#false} is VALID [2020-07-10 14:28:06,561 INFO L263 TraceCheckUtils]: 217: Hoare triple {31608#false} call __utac_acc__Specification5_spec__3(); {31608#false} is VALID [2020-07-10 14:28:06,561 INFO L280 TraceCheckUtils]: 218: Hoare triple {31608#false} havoc ~tmp~0;havoc ~tmp___0~0; {31608#false} is VALID [2020-07-10 14:28:06,561 INFO L263 TraceCheckUtils]: 219: Hoare triple {31608#false} call #t~ret1 := getWaterLevel(); {31608#false} is VALID [2020-07-10 14:28:06,561 INFO L280 TraceCheckUtils]: 220: Hoare triple {31608#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31608#false} is VALID [2020-07-10 14:28:06,562 INFO L280 TraceCheckUtils]: 221: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,562 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {31608#false} {31608#false} #519#return; {31608#false} is VALID [2020-07-10 14:28:06,562 INFO L280 TraceCheckUtils]: 223: Hoare triple {31608#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31608#false} is VALID [2020-07-10 14:28:06,562 INFO L280 TraceCheckUtils]: 224: Hoare triple {31608#false} assume 2 != ~tmp~0; {31608#false} is VALID [2020-07-10 14:28:06,562 INFO L263 TraceCheckUtils]: 225: Hoare triple {31608#false} call #t~ret2 := isPumpRunning(); {31608#false} is VALID [2020-07-10 14:28:06,562 INFO L280 TraceCheckUtils]: 226: Hoare triple {31608#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31608#false} is VALID [2020-07-10 14:28:06,563 INFO L280 TraceCheckUtils]: 227: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,563 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {31608#false} {31608#false} #521#return; {31608#false} is VALID [2020-07-10 14:28:06,563 INFO L280 TraceCheckUtils]: 229: Hoare triple {31608#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {31608#false} is VALID [2020-07-10 14:28:06,563 INFO L280 TraceCheckUtils]: 230: Hoare triple {31608#false} assume !(0 != ~tmp___0~0); {31608#false} is VALID [2020-07-10 14:28:06,563 INFO L280 TraceCheckUtils]: 231: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,563 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {31608#false} {31608#false} #511#return; {31608#false} is VALID [2020-07-10 14:28:06,564 INFO L280 TraceCheckUtils]: 233: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,564 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {31608#false} {31608#false} #495#return; {31608#false} is VALID [2020-07-10 14:28:06,564 INFO L280 TraceCheckUtils]: 235: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-10 14:28:06,564 INFO L280 TraceCheckUtils]: 236: Hoare triple {31608#false} assume ~splverifierCounter~0 < 4; {31608#false} is VALID [2020-07-10 14:28:06,564 INFO L280 TraceCheckUtils]: 237: Hoare triple {31608#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {31608#false} is VALID [2020-07-10 14:28:06,564 INFO L280 TraceCheckUtils]: 238: Hoare triple {31608#false} assume 0 != ~tmp~9; {31608#false} is VALID [2020-07-10 14:28:06,564 INFO L263 TraceCheckUtils]: 239: Hoare triple {31608#false} call waterRise(); {31608#false} is VALID [2020-07-10 14:28:06,564 INFO L280 TraceCheckUtils]: 240: Hoare triple {31608#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31608#false} is VALID [2020-07-10 14:28:06,564 INFO L280 TraceCheckUtils]: 241: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,565 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {31608#false} {31608#false} #489#return; {31608#false} is VALID [2020-07-10 14:28:06,565 INFO L280 TraceCheckUtils]: 243: Hoare triple {31608#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {31608#false} is VALID [2020-07-10 14:28:06,565 INFO L280 TraceCheckUtils]: 244: Hoare triple {31608#false} assume !(0 != ~tmp___0~2); {31608#false} is VALID [2020-07-10 14:28:06,565 INFO L280 TraceCheckUtils]: 245: Hoare triple {31608#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {31608#false} is VALID [2020-07-10 14:28:06,565 INFO L280 TraceCheckUtils]: 246: Hoare triple {31608#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {31608#false} is VALID [2020-07-10 14:28:06,565 INFO L280 TraceCheckUtils]: 247: Hoare triple {31608#false} assume 0 != ~tmp___1~0; {31608#false} is VALID [2020-07-10 14:28:06,565 INFO L263 TraceCheckUtils]: 248: Hoare triple {31608#false} call timeShift(); {31608#false} is VALID [2020-07-10 14:28:06,565 INFO L263 TraceCheckUtils]: 249: Hoare triple {31608#false} call __utac_acc__Specification5_spec__2(); {31608#false} is VALID [2020-07-10 14:28:06,565 INFO L263 TraceCheckUtils]: 250: Hoare triple {31608#false} call #t~ret0 := isPumpRunning(); {31608#false} is VALID [2020-07-10 14:28:06,566 INFO L280 TraceCheckUtils]: 251: Hoare triple {31608#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31608#false} is VALID [2020-07-10 14:28:06,566 INFO L280 TraceCheckUtils]: 252: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,566 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31608#false} {31608#false} #517#return; {31608#false} is VALID [2020-07-10 14:28:06,566 INFO L280 TraceCheckUtils]: 254: Hoare triple {31608#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {31608#false} is VALID [2020-07-10 14:28:06,566 INFO L280 TraceCheckUtils]: 255: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,566 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31608#false} {31608#false} #505#return; {31608#false} is VALID [2020-07-10 14:28:06,566 INFO L280 TraceCheckUtils]: 257: Hoare triple {31608#false} assume !(0 != ~pumpRunning~0); {31608#false} is VALID [2020-07-10 14:28:06,566 INFO L280 TraceCheckUtils]: 258: Hoare triple {31608#false} assume 0 != ~systemActive~0; {31608#false} is VALID [2020-07-10 14:28:06,567 INFO L263 TraceCheckUtils]: 259: Hoare triple {31608#false} call processEnvironment(); {31608#false} is VALID [2020-07-10 14:28:06,567 INFO L280 TraceCheckUtils]: 260: Hoare triple {31608#false} havoc ~tmp~6; {31608#false} is VALID [2020-07-10 14:28:06,567 INFO L280 TraceCheckUtils]: 261: Hoare triple {31608#false} assume !(0 != ~pumpRunning~0); {31608#false} is VALID [2020-07-10 14:28:06,567 INFO L263 TraceCheckUtils]: 262: Hoare triple {31608#false} call processEnvironment__wrappee__methaneQuery(); {31608#false} is VALID [2020-07-10 14:28:06,567 INFO L280 TraceCheckUtils]: 263: Hoare triple {31608#false} havoc ~tmp~5; {31608#false} is VALID [2020-07-10 14:28:06,567 INFO L280 TraceCheckUtils]: 264: Hoare triple {31608#false} assume 0 == ~pumpRunning~0; {31608#false} is VALID [2020-07-10 14:28:06,567 INFO L263 TraceCheckUtils]: 265: Hoare triple {31608#false} call #t~ret50 := isHighWaterLevel(); {31608#false} is VALID [2020-07-10 14:28:06,567 INFO L280 TraceCheckUtils]: 266: Hoare triple {31608#false} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31608#false} is VALID [2020-07-10 14:28:06,567 INFO L263 TraceCheckUtils]: 267: Hoare triple {31608#false} call #t~ret70 := isHighWaterSensorDry(); {31608#false} is VALID [2020-07-10 14:28:06,568 INFO L280 TraceCheckUtils]: 268: Hoare triple {31608#false} havoc ~retValue_acc~6; {31608#false} is VALID [2020-07-10 14:28:06,568 INFO L280 TraceCheckUtils]: 269: Hoare triple {31608#false} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31608#false} is VALID [2020-07-10 14:28:06,568 INFO L280 TraceCheckUtils]: 270: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,568 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31608#false} {31608#false} #503#return; {31608#false} is VALID [2020-07-10 14:28:06,568 INFO L280 TraceCheckUtils]: 272: Hoare triple {31608#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {31608#false} is VALID [2020-07-10 14:28:06,568 INFO L280 TraceCheckUtils]: 273: Hoare triple {31608#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31608#false} is VALID [2020-07-10 14:28:06,568 INFO L280 TraceCheckUtils]: 274: Hoare triple {31608#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31608#false} is VALID [2020-07-10 14:28:06,568 INFO L280 TraceCheckUtils]: 275: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,568 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31608#false} {31608#false} #525#return; {31608#false} is VALID [2020-07-10 14:28:06,569 INFO L280 TraceCheckUtils]: 277: Hoare triple {31608#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {31608#false} is VALID [2020-07-10 14:28:06,569 INFO L280 TraceCheckUtils]: 278: Hoare triple {31608#false} assume 0 != ~tmp~5; {31608#false} is VALID [2020-07-10 14:28:06,569 INFO L263 TraceCheckUtils]: 279: Hoare triple {31608#false} call activatePump(); {31608#false} is VALID [2020-07-10 14:28:06,569 INFO L280 TraceCheckUtils]: 280: Hoare triple {31608#false} havoc ~tmp~7; {31608#false} is VALID [2020-07-10 14:28:06,569 INFO L263 TraceCheckUtils]: 281: Hoare triple {31608#false} call #t~ret52 := isMethaneAlarm(); {31608#false} is VALID [2020-07-10 14:28:06,569 INFO L280 TraceCheckUtils]: 282: Hoare triple {31608#false} havoc ~retValue_acc~9; {31608#false} is VALID [2020-07-10 14:28:06,569 INFO L263 TraceCheckUtils]: 283: Hoare triple {31608#false} call #t~ret53 := isMethaneLevelCritical(); {31608#false} is VALID [2020-07-10 14:28:06,569 INFO L280 TraceCheckUtils]: 284: Hoare triple {31608#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {31608#false} is VALID [2020-07-10 14:28:06,569 INFO L280 TraceCheckUtils]: 285: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,570 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31608#false} {31608#false} #539#return; {31608#false} is VALID [2020-07-10 14:28:06,570 INFO L280 TraceCheckUtils]: 287: Hoare triple {31608#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {31608#false} is VALID [2020-07-10 14:28:06,570 INFO L280 TraceCheckUtils]: 288: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,570 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31608#false} {31608#false} #499#return; {31608#false} is VALID [2020-07-10 14:28:06,570 INFO L280 TraceCheckUtils]: 290: Hoare triple {31608#false} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {31608#false} is VALID [2020-07-10 14:28:06,570 INFO L280 TraceCheckUtils]: 291: Hoare triple {31608#false} assume !(0 != ~tmp~7); {31608#false} is VALID [2020-07-10 14:28:06,570 INFO L263 TraceCheckUtils]: 292: Hoare triple {31608#false} call activatePump__wrappee__highWaterSensor(); {31608#false} is VALID [2020-07-10 14:28:06,570 INFO L280 TraceCheckUtils]: 293: Hoare triple {31608#false} ~pumpRunning~0 := 1; {31608#false} is VALID [2020-07-10 14:28:06,570 INFO L280 TraceCheckUtils]: 294: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31608#false} {31608#false} #501#return; {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L280 TraceCheckUtils]: 296: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31608#false} {31608#false} #527#return; {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L280 TraceCheckUtils]: 298: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31608#false} {31608#false} #487#return; {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L280 TraceCheckUtils]: 300: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31608#false} {31608#false} #509#return; {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L263 TraceCheckUtils]: 302: Hoare triple {31608#false} call __utac_acc__Specification5_spec__3(); {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L280 TraceCheckUtils]: 303: Hoare triple {31608#false} havoc ~tmp~0;havoc ~tmp___0~0; {31608#false} is VALID [2020-07-10 14:28:06,571 INFO L263 TraceCheckUtils]: 304: Hoare triple {31608#false} call #t~ret1 := getWaterLevel(); {31608#false} is VALID [2020-07-10 14:28:06,572 INFO L280 TraceCheckUtils]: 305: Hoare triple {31608#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {31608#false} is VALID [2020-07-10 14:28:06,572 INFO L280 TraceCheckUtils]: 306: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,572 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31608#false} {31608#false} #519#return; {31608#false} is VALID [2020-07-10 14:28:06,572 INFO L280 TraceCheckUtils]: 308: Hoare triple {31608#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31608#false} is VALID [2020-07-10 14:28:06,572 INFO L280 TraceCheckUtils]: 309: Hoare triple {31608#false} assume 2 != ~tmp~0; {31608#false} is VALID [2020-07-10 14:28:06,572 INFO L263 TraceCheckUtils]: 310: Hoare triple {31608#false} call #t~ret2 := isPumpRunning(); {31608#false} is VALID [2020-07-10 14:28:06,572 INFO L280 TraceCheckUtils]: 311: Hoare triple {31608#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {31608#false} is VALID [2020-07-10 14:28:06,572 INFO L280 TraceCheckUtils]: 312: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-10 14:28:06,572 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31608#false} {31608#false} #521#return; {31608#false} is VALID [2020-07-10 14:28:06,573 INFO L280 TraceCheckUtils]: 314: Hoare triple {31608#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {31608#false} is VALID [2020-07-10 14:28:06,573 INFO L280 TraceCheckUtils]: 315: Hoare triple {31608#false} assume 0 != ~tmp___0~0; {31608#false} is VALID [2020-07-10 14:28:06,573 INFO L280 TraceCheckUtils]: 316: Hoare triple {31608#false} assume 0 == ~switchedOnBeforeTS~0; {31608#false} is VALID [2020-07-10 14:28:06,573 INFO L263 TraceCheckUtils]: 317: Hoare triple {31608#false} call __automaton_fail(); {31608#false} is VALID [2020-07-10 14:28:06,573 INFO L280 TraceCheckUtils]: 318: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-10 14:28:06,641 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 269 proven. 16 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2020-07-10 14:28:06,641 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:28:06,641 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:28:06,641 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340006510] [2020-07-10 14:28:06,642 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-10 14:31:11,054 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:11,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:31:11,525 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:11,525 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:31:11,526 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:11,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:31:11,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:31:11,526 INFO L87 Difference]: Start difference. First operand 890 states and 1014 transitions. Second operand 22 states. [2020-07-10 14:31:13,495 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:31:15,538 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:31:16,358 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:31:16,988 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:31:22,404 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:31:30,697 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:31:31,406 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:31:33,707 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:37,559 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:42,931 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:43,315 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:53,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:53,419 INFO L93 Difference]: Finished difference Result 1728 states and 2030 transitions. [2020-07-10 14:31:53,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-10 14:31:53,419 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-10 14:31:53,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:31:53,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 515 transitions. [2020-07-10 14:31:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 14:31:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 515 transitions. [2020-07-10 14:31:53,431 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 515 transitions. [2020-07-10 14:31:55,012 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 515 edges. 515 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:55,068 INFO L225 Difference]: With dead ends: 1728 [2020-07-10 14:31:55,068 INFO L226 Difference]: Without dead ends: 959 [2020-07-10 14:31:55,070 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 480 GetRequests, 436 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-10 14:31:55,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2020-07-10 14:32:04,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 890. [2020-07-10 14:32:04,662 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:04,662 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand 890 states. [2020-07-10 14:32:04,662 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand 890 states. [2020-07-10 14:32:04,662 INFO L87 Difference]: Start difference. First operand 959 states. Second operand 890 states. [2020-07-10 14:32:04,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:04,698 INFO L93 Difference]: Finished difference Result 959 states and 1131 transitions. [2020-07-10 14:32:04,698 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1131 transitions. [2020-07-10 14:32:04,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:04,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:04,700 INFO L74 IsIncluded]: Start isIncluded. First operand 890 states. Second operand 959 states. [2020-07-10 14:32:04,700 INFO L87 Difference]: Start difference. First operand 890 states. Second operand 959 states. [2020-07-10 14:32:04,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:04,751 INFO L93 Difference]: Finished difference Result 959 states and 1131 transitions. [2020-07-10 14:32:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1131 transitions. [2020-07-10 14:32:04,753 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:04,753 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:04,753 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:04,754 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2020-07-10 14:32:04,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1011 transitions. [2020-07-10 14:32:04,804 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1011 transitions. Word has length 319 [2020-07-10 14:32:04,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:04,804 INFO L479 AbstractCegarLoop]: Abstraction has 890 states and 1011 transitions. [2020-07-10 14:32:04,804 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-10 14:32:04,804 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1011 transitions. [2020-07-10 14:32:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2020-07-10 14:32:04,808 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:04,808 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, 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 14:32:05,018 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-10 14:32:05,021 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:05,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:05,022 INFO L82 PathProgramCache]: Analyzing trace with hash 905273735, now seen corresponding path program 1 times [2020-07-10 14:32:05,022 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:05,022 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235325090] [2020-07-10 14:32:05,022 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,399 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {39007#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume true; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,465 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38759#(= 0 ~methaneLevelCritical~0)} {38754#true} #545#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,468 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #441#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,471 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #443#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {38754#true} is VALID [2020-07-10 14:32:05,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #445#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,478 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #447#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {38754#true} is VALID [2020-07-10 14:32:05,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,493 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #535#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38754#true} is VALID [2020-07-10 14:32:05,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,508 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #489#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,549 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:05,549 INFO L263 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:05,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,550 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:05,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:05,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,551 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {38754#true} is VALID [2020-07-10 14:32:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,582 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:05,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:05,582 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:05,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,583 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,583 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:05,583 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:05,583 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:05,583 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:05,584 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,584 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,593 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,593 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,594 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,594 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:05,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,598 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:05,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:05,598 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:05,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,598 INFO L263 TraceCheckUtils]: 3: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,599 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,599 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,599 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,599 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,600 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:05,600 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:05,600 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:05,601 INFO L263 TraceCheckUtils]: 12: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,601 INFO L280 TraceCheckUtils]: 13: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:05,601 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,601 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:05,602 INFO L280 TraceCheckUtils]: 16: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,602 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:05,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:05,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:05,603 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:05,603 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:05,603 INFO L263 TraceCheckUtils]: 4: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:05,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,604 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,604 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:05,604 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:05,604 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:05,604 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:05,605 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,605 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:05,605 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {38754#true} is VALID [2020-07-10 14:32:05,605 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:05,607 INFO L263 TraceCheckUtils]: 16: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,607 INFO L280 TraceCheckUtils]: 17: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:05,607 INFO L263 TraceCheckUtils]: 18: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:05,607 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,607 INFO L263 TraceCheckUtils]: 20: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,608 INFO L280 TraceCheckUtils]: 21: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,608 INFO L280 TraceCheckUtils]: 22: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,608 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,608 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,608 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,609 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:05,609 INFO L280 TraceCheckUtils]: 27: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:05,609 INFO L280 TraceCheckUtils]: 28: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:05,610 INFO L263 TraceCheckUtils]: 29: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,610 INFO L280 TraceCheckUtils]: 30: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:05,610 INFO L280 TraceCheckUtils]: 31: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,610 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:05,610 INFO L280 TraceCheckUtils]: 33: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,611 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:05,611 INFO L280 TraceCheckUtils]: 35: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,611 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-10 14:32:05,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:05,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:05,614 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,614 INFO L280 TraceCheckUtils]: 3: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:05,614 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:05,614 INFO L263 TraceCheckUtils]: 5: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:05,614 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:05,615 INFO L263 TraceCheckUtils]: 7: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:05,615 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,615 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,615 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,615 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:05,616 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:05,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:05,616 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:05,616 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,617 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:05,617 INFO L280 TraceCheckUtils]: 17: Hoare triple {38754#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {38754#true} is VALID [2020-07-10 14:32:05,617 INFO L280 TraceCheckUtils]: 18: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:05,618 INFO L263 TraceCheckUtils]: 19: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,618 INFO L280 TraceCheckUtils]: 20: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:05,618 INFO L263 TraceCheckUtils]: 21: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:05,618 INFO L280 TraceCheckUtils]: 22: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,619 INFO L263 TraceCheckUtils]: 23: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,619 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,619 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,619 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,620 INFO L280 TraceCheckUtils]: 27: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,620 INFO L280 TraceCheckUtils]: 28: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,620 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:05,620 INFO L280 TraceCheckUtils]: 30: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:05,620 INFO L280 TraceCheckUtils]: 31: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:05,621 INFO L263 TraceCheckUtils]: 32: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,621 INFO L280 TraceCheckUtils]: 33: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:05,621 INFO L280 TraceCheckUtils]: 34: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,622 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:05,622 INFO L280 TraceCheckUtils]: 36: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,622 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:05,622 INFO L280 TraceCheckUtils]: 38: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,622 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-10 14:32:05,622 INFO L280 TraceCheckUtils]: 40: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,623 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-10 14:32:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:05,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,630 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:05,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:05,631 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:05,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:05,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,631 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:05,632 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:05,632 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume !(2 != ~tmp~0); {38754#true} is VALID [2020-07-10 14:32:05,632 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,632 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-10 14:32:05,633 INFO L263 TraceCheckUtils]: 0: Hoare triple {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:05,633 INFO L263 TraceCheckUtils]: 1: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:05,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,634 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:05,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:05,634 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,634 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {38754#true} is VALID [2020-07-10 14:32:05,634 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:05,635 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-10 14:32:05,635 INFO L263 TraceCheckUtils]: 10: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:05,636 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:05,637 INFO L263 TraceCheckUtils]: 13: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,637 INFO L280 TraceCheckUtils]: 14: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:05,637 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:05,637 INFO L263 TraceCheckUtils]: 16: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:05,637 INFO L280 TraceCheckUtils]: 17: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:05,637 INFO L263 TraceCheckUtils]: 18: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:05,638 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,638 INFO L280 TraceCheckUtils]: 20: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:05,638 INFO L280 TraceCheckUtils]: 21: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,638 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:05,638 INFO L280 TraceCheckUtils]: 23: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:05,638 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:05,639 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:05,639 INFO L280 TraceCheckUtils]: 26: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,639 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:05,639 INFO L280 TraceCheckUtils]: 28: Hoare triple {38754#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {38754#true} is VALID [2020-07-10 14:32:05,639 INFO L280 TraceCheckUtils]: 29: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:05,640 INFO L263 TraceCheckUtils]: 30: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,640 INFO L280 TraceCheckUtils]: 31: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:05,640 INFO L263 TraceCheckUtils]: 32: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:05,640 INFO L280 TraceCheckUtils]: 33: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,641 INFO L263 TraceCheckUtils]: 34: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,641 INFO L280 TraceCheckUtils]: 35: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,641 INFO L280 TraceCheckUtils]: 36: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,641 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,641 INFO L280 TraceCheckUtils]: 38: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,641 INFO L280 TraceCheckUtils]: 39: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,642 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:05,642 INFO L280 TraceCheckUtils]: 41: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:05,642 INFO L280 TraceCheckUtils]: 42: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:05,643 INFO L263 TraceCheckUtils]: 43: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,643 INFO L280 TraceCheckUtils]: 44: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:05,643 INFO L280 TraceCheckUtils]: 45: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,643 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:05,643 INFO L280 TraceCheckUtils]: 47: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,644 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:05,644 INFO L280 TraceCheckUtils]: 49: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,644 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-10 14:32:05,644 INFO L280 TraceCheckUtils]: 51: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,644 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-10 14:32:05,644 INFO L263 TraceCheckUtils]: 53: Hoare triple {38754#true} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-10 14:32:05,644 INFO L280 TraceCheckUtils]: 54: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:05,645 INFO L263 TraceCheckUtils]: 55: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:05,645 INFO L280 TraceCheckUtils]: 56: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:05,645 INFO L280 TraceCheckUtils]: 57: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,645 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:05,645 INFO L280 TraceCheckUtils]: 59: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:05,645 INFO L280 TraceCheckUtils]: 60: Hoare triple {38754#true} assume !(2 != ~tmp~0); {38754#true} is VALID [2020-07-10 14:32:05,646 INFO L280 TraceCheckUtils]: 61: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,646 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-10 14:32:05,646 INFO L280 TraceCheckUtils]: 63: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,647 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,662 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:05,663 INFO L263 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:05,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,663 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:05,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:05,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,664 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {38754#true} is VALID [2020-07-10 14:32:05,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38754#true} is VALID [2020-07-10 14:32:05,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,667 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-10 14:32:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,676 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,677 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,677 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,678 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-10 14:32:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,683 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-10 14:32:05,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:05,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:05,683 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-10 14:32:05,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,684 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-10 14:32:05,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,684 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-10 14:32:05,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:05,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:05,685 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:05,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,685 INFO L263 TraceCheckUtils]: 4: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,686 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,686 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-10 14:32:05,686 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {38754#true} is VALID [2020-07-10 14:32:05,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume !(0 != ~tmp~6); {38754#true} is VALID [2020-07-10 14:32:05,688 INFO L263 TraceCheckUtils]: 13: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,688 INFO L280 TraceCheckUtils]: 14: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:05,688 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:05,688 INFO L263 TraceCheckUtils]: 16: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-10 14:32:05,688 INFO L280 TraceCheckUtils]: 17: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,689 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-10 14:32:05,689 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,689 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-10 14:32:05,689 INFO L280 TraceCheckUtils]: 21: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,689 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-10 14:32:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:05,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:05,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:05,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:05,698 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:05,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:05,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,699 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:05,699 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:05,699 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-10 14:32:05,699 INFO L263 TraceCheckUtils]: 7: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:05,700 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,700 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,700 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:05,700 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38754#true} is VALID [2020-07-10 14:32:05,700 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume 0 != ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:05,701 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume !(0 == ~switchedOnBeforeTS~0); {38754#true} is VALID [2020-07-10 14:32:05,701 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,701 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-10 14:32:05,702 INFO L263 TraceCheckUtils]: 0: Hoare triple {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:05,702 INFO L263 TraceCheckUtils]: 1: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:05,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,703 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:05,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:05,703 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,703 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {38754#true} is VALID [2020-07-10 14:32:05,704 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:05,704 INFO L263 TraceCheckUtils]: 9: Hoare triple {38754#true} call lowerWaterLevel(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:05,705 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38754#true} is VALID [2020-07-10 14:32:05,705 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,705 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-10 14:32:05,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-10 14:32:05,706 INFO L263 TraceCheckUtils]: 14: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,706 INFO L280 TraceCheckUtils]: 15: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:05,706 INFO L280 TraceCheckUtils]: 16: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:05,706 INFO L263 TraceCheckUtils]: 17: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:05,707 INFO L280 TraceCheckUtils]: 18: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,707 INFO L263 TraceCheckUtils]: 19: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,707 INFO L280 TraceCheckUtils]: 20: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:05,707 INFO L280 TraceCheckUtils]: 21: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,707 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:05,707 INFO L280 TraceCheckUtils]: 23: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,708 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,708 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-10 14:32:05,708 INFO L280 TraceCheckUtils]: 26: Hoare triple {38754#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {38754#true} is VALID [2020-07-10 14:32:05,708 INFO L280 TraceCheckUtils]: 27: Hoare triple {38754#true} assume !(0 != ~tmp~6); {38754#true} is VALID [2020-07-10 14:32:05,709 INFO L263 TraceCheckUtils]: 28: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,709 INFO L280 TraceCheckUtils]: 29: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:05,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:05,709 INFO L263 TraceCheckUtils]: 31: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-10 14:32:05,710 INFO L280 TraceCheckUtils]: 32: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,710 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-10 14:32:05,710 INFO L280 TraceCheckUtils]: 34: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,710 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-10 14:32:05,710 INFO L280 TraceCheckUtils]: 36: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,711 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-10 14:32:05,711 INFO L263 TraceCheckUtils]: 38: Hoare triple {38754#true} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-10 14:32:05,711 INFO L280 TraceCheckUtils]: 39: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:05,711 INFO L263 TraceCheckUtils]: 40: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:05,711 INFO L280 TraceCheckUtils]: 41: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:05,712 INFO L280 TraceCheckUtils]: 42: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,712 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:05,712 INFO L280 TraceCheckUtils]: 44: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:05,712 INFO L280 TraceCheckUtils]: 45: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-10 14:32:05,712 INFO L263 TraceCheckUtils]: 46: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:05,712 INFO L280 TraceCheckUtils]: 47: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,713 INFO L280 TraceCheckUtils]: 48: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,713 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:05,713 INFO L280 TraceCheckUtils]: 50: Hoare triple {38754#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38754#true} is VALID [2020-07-10 14:32:05,713 INFO L280 TraceCheckUtils]: 51: Hoare triple {38754#true} assume 0 != ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:05,713 INFO L280 TraceCheckUtils]: 52: Hoare triple {38754#true} assume !(0 == ~switchedOnBeforeTS~0); {38754#true} is VALID [2020-07-10 14:32:05,714 INFO L280 TraceCheckUtils]: 53: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,714 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-10 14:32:05,714 INFO L280 TraceCheckUtils]: 55: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,716 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,805 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:05,805 INFO L263 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:05,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:05,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,805 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:05,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:05,806 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,806 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {38754#true} is VALID [2020-07-10 14:32:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38754#true} is VALID [2020-07-10 14:32:05,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,809 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-10 14:32:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:05,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:05,979 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {38754#true} #539#return; {39302#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:05,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,979 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:05,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:05,982 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {38754#true} #539#return; {39302#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:05,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {39302#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:32:05,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:32:05,985 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {38754#true} #481#return; {39294#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret51|))} is VALID [2020-07-10 14:32:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:05,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-10 14:32:05,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,989 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #483#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:05,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:05,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:05,990 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:05,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:05,990 INFO L263 TraceCheckUtils]: 4: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:05,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:05,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:05,993 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {38754#true} #539#return; {39302#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:05,994 INFO L280 TraceCheckUtils]: 8: Hoare triple {39302#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:32:05,995 INFO L280 TraceCheckUtils]: 9: Hoare triple {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:32:05,996 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {38754#true} #481#return; {39294#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret51|))} is VALID [2020-07-10 14:32:05,997 INFO L280 TraceCheckUtils]: 11: Hoare triple {39294#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret51|))} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {39295#(or (<= 1 ~methaneLevelCritical~0) (= 0 processEnvironment_~tmp~6) (<= (+ ~methaneLevelCritical~0 1) 0))} is VALID [2020-07-10 14:32:05,998 INFO L280 TraceCheckUtils]: 12: Hoare triple {39295#(or (<= 1 ~methaneLevelCritical~0) (= 0 processEnvironment_~tmp~6) (<= (+ ~methaneLevelCritical~0 1) 0))} assume 0 != ~tmp~6; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:05,998 INFO L263 TraceCheckUtils]: 13: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:05,999 INFO L280 TraceCheckUtils]: 14: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-10 14:32:05,999 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:05,999 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #483#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,000 INFO L280 TraceCheckUtils]: 17: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,001 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38754#true} #509#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:06,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,013 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,016 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:06,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:06,016 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:06,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:06,017 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:06,017 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-10 14:32:06,017 INFO L263 TraceCheckUtils]: 7: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,017 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,018 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,018 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:06,018 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38754#true} is VALID [2020-07-10 14:32:06,018 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume !(0 != ~tmp___0~0); {38754#true} is VALID [2020-07-10 14:32:06,018 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,019 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #511#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,023 INFO L263 TraceCheckUtils]: 0: Hoare triple {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:06,024 INFO L263 TraceCheckUtils]: 1: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,024 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:06,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:06,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,025 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {38754#true} is VALID [2020-07-10 14:32:06,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,026 INFO L263 TraceCheckUtils]: 9: Hoare triple {38754#true} call lowerWaterLevel(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:06,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38754#true} is VALID [2020-07-10 14:32:06,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,026 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-10 14:32:06,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-10 14:32:06,027 INFO L263 TraceCheckUtils]: 14: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:06,027 INFO L280 TraceCheckUtils]: 16: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,028 INFO L263 TraceCheckUtils]: 17: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:06,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,028 INFO L263 TraceCheckUtils]: 19: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:06,029 INFO L280 TraceCheckUtils]: 20: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:06,029 INFO L280 TraceCheckUtils]: 21: Hoare triple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:06,030 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {38754#true} #539#return; {39302#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,031 INFO L280 TraceCheckUtils]: 23: Hoare triple {39302#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:32:06,032 INFO L280 TraceCheckUtils]: 24: Hoare triple {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:32:06,033 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {38754#true} #481#return; {39294#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret51|))} is VALID [2020-07-10 14:32:06,034 INFO L280 TraceCheckUtils]: 26: Hoare triple {39294#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret51|))} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {39295#(or (<= 1 ~methaneLevelCritical~0) (= 0 processEnvironment_~tmp~6) (<= (+ ~methaneLevelCritical~0 1) 0))} is VALID [2020-07-10 14:32:06,034 INFO L280 TraceCheckUtils]: 27: Hoare triple {39295#(or (<= 1 ~methaneLevelCritical~0) (= 0 processEnvironment_~tmp~6) (<= (+ ~methaneLevelCritical~0 1) 0))} assume 0 != ~tmp~6; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,035 INFO L263 TraceCheckUtils]: 28: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,035 INFO L280 TraceCheckUtils]: 29: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-10 14:32:06,036 INFO L280 TraceCheckUtils]: 30: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,036 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #483#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,037 INFO L280 TraceCheckUtils]: 32: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,037 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38754#true} #509#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,038 INFO L263 TraceCheckUtils]: 34: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-10 14:32:06,038 INFO L280 TraceCheckUtils]: 35: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:06,038 INFO L263 TraceCheckUtils]: 36: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,038 INFO L280 TraceCheckUtils]: 37: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:06,038 INFO L280 TraceCheckUtils]: 38: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,039 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:06,039 INFO L280 TraceCheckUtils]: 40: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:06,039 INFO L280 TraceCheckUtils]: 41: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-10 14:32:06,039 INFO L263 TraceCheckUtils]: 42: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,039 INFO L280 TraceCheckUtils]: 43: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,039 INFO L280 TraceCheckUtils]: 44: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,040 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:06,040 INFO L280 TraceCheckUtils]: 46: Hoare triple {38754#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38754#true} is VALID [2020-07-10 14:32:06,040 INFO L280 TraceCheckUtils]: 47: Hoare triple {38754#true} assume !(0 != ~tmp___0~0); {38754#true} is VALID [2020-07-10 14:32:06,040 INFO L280 TraceCheckUtils]: 48: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,041 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #511#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,042 INFO L280 TraceCheckUtils]: 50: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,042 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38755#false} is VALID [2020-07-10 14:32:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38754#true} is VALID [2020-07-10 14:32:06,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,048 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38755#false} #489#return; {38755#false} is VALID [2020-07-10 14:32:06,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:06,056 INFO L263 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,057 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:06,057 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:06,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,057 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {38755#false} #505#return; {38755#false} is VALID [2020-07-10 14:32:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,080 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:06,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:06,081 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:06,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,081 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:06,082 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:06,082 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:06,082 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:06,082 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,082 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:06,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,092 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:06,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,092 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:06,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:06,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,093 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:06,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,093 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,093 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:06,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:06,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:06,097 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:06,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,098 INFO L263 TraceCheckUtils]: 3: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:06,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:06,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,098 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:06,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,099 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,099 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:06,099 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:06,099 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:06,100 INFO L263 TraceCheckUtils]: 12: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:06,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,101 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:06,101 INFO L280 TraceCheckUtils]: 16: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,101 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:06,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:06,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,102 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:06,102 INFO L263 TraceCheckUtils]: 4: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:06,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,103 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,103 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,103 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:06,103 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:06,103 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:06,104 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:06,104 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,104 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:06,104 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {38754#true} is VALID [2020-07-10 14:32:06,104 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:06,105 INFO L263 TraceCheckUtils]: 16: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,105 INFO L280 TraceCheckUtils]: 17: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:06,105 INFO L263 TraceCheckUtils]: 18: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:06,106 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,106 INFO L263 TraceCheckUtils]: 20: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:06,106 INFO L280 TraceCheckUtils]: 21: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:06,106 INFO L280 TraceCheckUtils]: 22: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,106 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:06,106 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,107 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,107 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:06,107 INFO L280 TraceCheckUtils]: 27: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:06,107 INFO L280 TraceCheckUtils]: 28: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:06,108 INFO L263 TraceCheckUtils]: 29: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,108 INFO L280 TraceCheckUtils]: 30: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:06,108 INFO L280 TraceCheckUtils]: 31: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,108 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:06,109 INFO L280 TraceCheckUtils]: 33: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,109 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:06,109 INFO L280 TraceCheckUtils]: 35: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,109 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-10 14:32:06,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:06,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:06,111 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:06,111 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,111 INFO L263 TraceCheckUtils]: 5: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,112 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:06,112 INFO L263 TraceCheckUtils]: 7: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:06,112 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,112 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,112 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,113 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:06,113 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:06,113 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:06,113 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:06,113 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,113 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:06,114 INFO L280 TraceCheckUtils]: 17: Hoare triple {38754#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {38754#true} is VALID [2020-07-10 14:32:06,114 INFO L280 TraceCheckUtils]: 18: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:06,114 INFO L263 TraceCheckUtils]: 19: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,115 INFO L280 TraceCheckUtils]: 20: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:06,115 INFO L263 TraceCheckUtils]: 21: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:06,115 INFO L280 TraceCheckUtils]: 22: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,115 INFO L263 TraceCheckUtils]: 23: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:06,115 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:06,115 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,115 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:06,115 INFO L280 TraceCheckUtils]: 27: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,116 INFO L280 TraceCheckUtils]: 28: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,116 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:06,116 INFO L280 TraceCheckUtils]: 30: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:06,116 INFO L280 TraceCheckUtils]: 31: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:06,116 INFO L263 TraceCheckUtils]: 32: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,117 INFO L280 TraceCheckUtils]: 33: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:06,117 INFO L280 TraceCheckUtils]: 34: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,117 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:06,117 INFO L280 TraceCheckUtils]: 36: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,117 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:06,117 INFO L280 TraceCheckUtils]: 38: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,117 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-10 14:32:06,117 INFO L280 TraceCheckUtils]: 40: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,117 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38754#true} {38755#false} #509#return; {38755#false} is VALID [2020-07-10 14:32:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:06,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,120 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38755#false} #519#return; {38755#false} is VALID [2020-07-10 14:32:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38755#false} #521#return; {38755#false} is VALID [2020-07-10 14:32:06,134 INFO L263 TraceCheckUtils]: 0: Hoare triple {38754#true} call ULTIMATE.init(); {39007#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:32:06,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {39007#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume true; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,140 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38759#(= 0 ~methaneLevelCritical~0)} {38754#true} #545#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,140 INFO L263 TraceCheckUtils]: 4: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call #t~ret75 := main(); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,147 INFO L263 TraceCheckUtils]: 6: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {38754#true} is VALID [2020-07-10 14:32:06,147 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,148 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #441#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,148 INFO L263 TraceCheckUtils]: 9: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call select_features(); {38754#true} is VALID [2020-07-10 14:32:06,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,149 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #443#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,149 INFO L263 TraceCheckUtils]: 12: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call #t~ret3 := valid_product(); {38754#true} is VALID [2020-07-10 14:32:06,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {38754#true} is VALID [2020-07-10 14:32:06,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,150 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #445#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~1; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,151 INFO L263 TraceCheckUtils]: 18: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call setup(); {38754#true} is VALID [2020-07-10 14:32:06,151 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,152 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #447#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,153 INFO L263 TraceCheckUtils]: 21: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call runTest(); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,153 INFO L263 TraceCheckUtils]: 22: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:06,153 INFO L280 TraceCheckUtils]: 23: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {38754#true} is VALID [2020-07-10 14:32:06,154 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,154 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #535#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,155 INFO L263 TraceCheckUtils]: 26: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call test(); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,155 INFO L280 TraceCheckUtils]: 27: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,156 INFO L280 TraceCheckUtils]: 28: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !false; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,157 INFO L280 TraceCheckUtils]: 29: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,157 INFO L280 TraceCheckUtils]: 30: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,158 INFO L280 TraceCheckUtils]: 31: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~9; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,159 INFO L263 TraceCheckUtils]: 32: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call waterRise(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:06,159 INFO L280 TraceCheckUtils]: 33: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38754#true} is VALID [2020-07-10 14:32:06,159 INFO L280 TraceCheckUtils]: 34: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,159 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #489#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,160 INFO L280 TraceCheckUtils]: 36: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,161 INFO L280 TraceCheckUtils]: 37: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,161 INFO L280 TraceCheckUtils]: 38: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,162 INFO L280 TraceCheckUtils]: 39: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,163 INFO L280 TraceCheckUtils]: 40: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,163 INFO L263 TraceCheckUtils]: 41: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call timeShift(); {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:32:06,164 INFO L263 TraceCheckUtils]: 42: Hoare triple {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:06,164 INFO L263 TraceCheckUtils]: 43: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,165 INFO L280 TraceCheckUtils]: 44: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,165 INFO L280 TraceCheckUtils]: 45: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,165 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:06,165 INFO L280 TraceCheckUtils]: 47: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:06,165 INFO L280 TraceCheckUtils]: 48: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,165 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38754#true} {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {38754#true} is VALID [2020-07-10 14:32:06,165 INFO L280 TraceCheckUtils]: 50: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:06,166 INFO L280 TraceCheckUtils]: 51: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-10 14:32:06,166 INFO L263 TraceCheckUtils]: 52: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,167 INFO L280 TraceCheckUtils]: 53: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:06,167 INFO L280 TraceCheckUtils]: 54: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:06,167 INFO L263 TraceCheckUtils]: 55: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,168 INFO L280 TraceCheckUtils]: 56: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:06,168 INFO L280 TraceCheckUtils]: 57: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,168 INFO L263 TraceCheckUtils]: 58: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,168 INFO L280 TraceCheckUtils]: 59: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:06,168 INFO L263 TraceCheckUtils]: 60: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:06,168 INFO L280 TraceCheckUtils]: 61: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,169 INFO L280 TraceCheckUtils]: 62: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,169 INFO L280 TraceCheckUtils]: 63: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,169 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:06,169 INFO L280 TraceCheckUtils]: 65: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:06,169 INFO L280 TraceCheckUtils]: 66: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:06,169 INFO L280 TraceCheckUtils]: 67: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:06,169 INFO L280 TraceCheckUtils]: 68: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,170 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:06,170 INFO L280 TraceCheckUtils]: 70: Hoare triple {38754#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {38754#true} is VALID [2020-07-10 14:32:06,170 INFO L280 TraceCheckUtils]: 71: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:06,171 INFO L263 TraceCheckUtils]: 72: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,171 INFO L280 TraceCheckUtils]: 73: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:06,171 INFO L263 TraceCheckUtils]: 74: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:06,171 INFO L280 TraceCheckUtils]: 75: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,171 INFO L263 TraceCheckUtils]: 76: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:06,172 INFO L280 TraceCheckUtils]: 77: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:06,172 INFO L280 TraceCheckUtils]: 78: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,172 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:06,172 INFO L280 TraceCheckUtils]: 80: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,172 INFO L280 TraceCheckUtils]: 81: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,172 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:06,173 INFO L280 TraceCheckUtils]: 83: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:06,173 INFO L280 TraceCheckUtils]: 84: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:06,173 INFO L263 TraceCheckUtils]: 85: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,174 INFO L280 TraceCheckUtils]: 86: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:06,174 INFO L280 TraceCheckUtils]: 87: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,174 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:06,174 INFO L280 TraceCheckUtils]: 89: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,174 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:06,174 INFO L280 TraceCheckUtils]: 91: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,175 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-10 14:32:06,175 INFO L280 TraceCheckUtils]: 93: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,175 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-10 14:32:06,175 INFO L263 TraceCheckUtils]: 95: Hoare triple {38754#true} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-10 14:32:06,175 INFO L280 TraceCheckUtils]: 96: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:06,175 INFO L263 TraceCheckUtils]: 97: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,176 INFO L280 TraceCheckUtils]: 98: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:06,176 INFO L280 TraceCheckUtils]: 99: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,176 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:06,176 INFO L280 TraceCheckUtils]: 101: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:06,176 INFO L280 TraceCheckUtils]: 102: Hoare triple {38754#true} assume !(2 != ~tmp~0); {38754#true} is VALID [2020-07-10 14:32:06,176 INFO L280 TraceCheckUtils]: 103: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,177 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-10 14:32:06,177 INFO L280 TraceCheckUtils]: 105: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,177 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,178 INFO L280 TraceCheckUtils]: 107: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !false; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,179 INFO L280 TraceCheckUtils]: 108: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,179 INFO L280 TraceCheckUtils]: 109: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,180 INFO L280 TraceCheckUtils]: 110: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~9); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,180 INFO L280 TraceCheckUtils]: 111: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,181 INFO L280 TraceCheckUtils]: 112: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,181 INFO L280 TraceCheckUtils]: 113: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,182 INFO L280 TraceCheckUtils]: 114: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,183 INFO L280 TraceCheckUtils]: 115: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,183 INFO L263 TraceCheckUtils]: 116: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call timeShift(); {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:32:06,184 INFO L263 TraceCheckUtils]: 117: Hoare triple {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:06,184 INFO L263 TraceCheckUtils]: 118: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,185 INFO L280 TraceCheckUtils]: 119: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,185 INFO L280 TraceCheckUtils]: 120: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,185 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:06,185 INFO L280 TraceCheckUtils]: 122: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:06,185 INFO L280 TraceCheckUtils]: 123: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,185 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38754#true} {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {38754#true} is VALID [2020-07-10 14:32:06,186 INFO L280 TraceCheckUtils]: 125: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,186 INFO L263 TraceCheckUtils]: 126: Hoare triple {38754#true} call lowerWaterLevel(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:06,186 INFO L280 TraceCheckUtils]: 127: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38754#true} is VALID [2020-07-10 14:32:06,187 INFO L280 TraceCheckUtils]: 128: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,187 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-10 14:32:06,187 INFO L280 TraceCheckUtils]: 130: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-10 14:32:06,187 INFO L263 TraceCheckUtils]: 131: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,188 INFO L280 TraceCheckUtils]: 132: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:06,188 INFO L280 TraceCheckUtils]: 133: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,188 INFO L263 TraceCheckUtils]: 134: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:06,188 INFO L280 TraceCheckUtils]: 135: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,188 INFO L263 TraceCheckUtils]: 136: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:06,188 INFO L280 TraceCheckUtils]: 137: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:06,189 INFO L280 TraceCheckUtils]: 138: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,189 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:06,189 INFO L280 TraceCheckUtils]: 140: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,189 INFO L280 TraceCheckUtils]: 141: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,189 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-10 14:32:06,189 INFO L280 TraceCheckUtils]: 143: Hoare triple {38754#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {38754#true} is VALID [2020-07-10 14:32:06,190 INFO L280 TraceCheckUtils]: 144: Hoare triple {38754#true} assume !(0 != ~tmp~6); {38754#true} is VALID [2020-07-10 14:32:06,191 INFO L263 TraceCheckUtils]: 145: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,191 INFO L280 TraceCheckUtils]: 146: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:06,191 INFO L280 TraceCheckUtils]: 147: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:06,191 INFO L263 TraceCheckUtils]: 148: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-10 14:32:06,191 INFO L280 TraceCheckUtils]: 149: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,191 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-10 14:32:06,192 INFO L280 TraceCheckUtils]: 151: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,192 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-10 14:32:06,192 INFO L280 TraceCheckUtils]: 153: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,192 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-10 14:32:06,192 INFO L263 TraceCheckUtils]: 155: Hoare triple {38754#true} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-10 14:32:06,192 INFO L280 TraceCheckUtils]: 156: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:06,193 INFO L263 TraceCheckUtils]: 157: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,193 INFO L280 TraceCheckUtils]: 158: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:06,193 INFO L280 TraceCheckUtils]: 159: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,193 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:06,193 INFO L280 TraceCheckUtils]: 161: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:06,193 INFO L280 TraceCheckUtils]: 162: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-10 14:32:06,193 INFO L263 TraceCheckUtils]: 163: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,194 INFO L280 TraceCheckUtils]: 164: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,194 INFO L280 TraceCheckUtils]: 165: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,194 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:06,194 INFO L280 TraceCheckUtils]: 167: Hoare triple {38754#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38754#true} is VALID [2020-07-10 14:32:06,194 INFO L280 TraceCheckUtils]: 168: Hoare triple {38754#true} assume 0 != ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:06,194 INFO L280 TraceCheckUtils]: 169: Hoare triple {38754#true} assume !(0 == ~switchedOnBeforeTS~0); {38754#true} is VALID [2020-07-10 14:32:06,195 INFO L280 TraceCheckUtils]: 170: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,195 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-10 14:32:06,195 INFO L280 TraceCheckUtils]: 172: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,196 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,196 INFO L280 TraceCheckUtils]: 174: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !false; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,197 INFO L280 TraceCheckUtils]: 175: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,197 INFO L280 TraceCheckUtils]: 176: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,198 INFO L280 TraceCheckUtils]: 177: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~9); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,198 INFO L280 TraceCheckUtils]: 178: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,199 INFO L280 TraceCheckUtils]: 179: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,200 INFO L280 TraceCheckUtils]: 180: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,200 INFO L280 TraceCheckUtils]: 181: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,201 INFO L280 TraceCheckUtils]: 182: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:32:06,202 INFO L263 TraceCheckUtils]: 183: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call timeShift(); {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:32:06,203 INFO L263 TraceCheckUtils]: 184: Hoare triple {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:06,203 INFO L263 TraceCheckUtils]: 185: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,203 INFO L280 TraceCheckUtils]: 186: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,203 INFO L280 TraceCheckUtils]: 187: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,203 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:06,203 INFO L280 TraceCheckUtils]: 189: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:06,204 INFO L280 TraceCheckUtils]: 190: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,204 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {38754#true} {39010#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {38754#true} is VALID [2020-07-10 14:32:06,204 INFO L280 TraceCheckUtils]: 192: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,204 INFO L263 TraceCheckUtils]: 193: Hoare triple {38754#true} call lowerWaterLevel(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:06,205 INFO L280 TraceCheckUtils]: 194: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38754#true} is VALID [2020-07-10 14:32:06,205 INFO L280 TraceCheckUtils]: 195: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,205 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-10 14:32:06,205 INFO L280 TraceCheckUtils]: 197: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-10 14:32:06,206 INFO L263 TraceCheckUtils]: 198: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,206 INFO L280 TraceCheckUtils]: 199: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:06,206 INFO L280 TraceCheckUtils]: 200: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,206 INFO L263 TraceCheckUtils]: 201: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:06,207 INFO L280 TraceCheckUtils]: 202: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,207 INFO L263 TraceCheckUtils]: 203: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:06,207 INFO L280 TraceCheckUtils]: 204: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:06,208 INFO L280 TraceCheckUtils]: 205: Hoare triple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:32:06,209 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {39304#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {38754#true} #539#return; {39302#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,211 INFO L280 TraceCheckUtils]: 207: Hoare triple {39302#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:32:06,212 INFO L280 TraceCheckUtils]: 208: Hoare triple {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:32:06,213 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {39303#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {38754#true} #481#return; {39294#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret51|))} is VALID [2020-07-10 14:32:06,214 INFO L280 TraceCheckUtils]: 210: Hoare triple {39294#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret51|))} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {39295#(or (<= 1 ~methaneLevelCritical~0) (= 0 processEnvironment_~tmp~6) (<= (+ ~methaneLevelCritical~0 1) 0))} is VALID [2020-07-10 14:32:06,214 INFO L280 TraceCheckUtils]: 211: Hoare triple {39295#(or (<= 1 ~methaneLevelCritical~0) (= 0 processEnvironment_~tmp~6) (<= (+ ~methaneLevelCritical~0 1) 0))} assume 0 != ~tmp~6; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,215 INFO L263 TraceCheckUtils]: 212: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,215 INFO L280 TraceCheckUtils]: 213: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-10 14:32:06,216 INFO L280 TraceCheckUtils]: 214: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,216 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #483#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,217 INFO L280 TraceCheckUtils]: 216: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,217 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38754#true} #509#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,218 INFO L263 TraceCheckUtils]: 218: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-10 14:32:06,218 INFO L280 TraceCheckUtils]: 219: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:06,218 INFO L263 TraceCheckUtils]: 220: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,218 INFO L280 TraceCheckUtils]: 221: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:06,218 INFO L280 TraceCheckUtils]: 222: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,218 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:06,219 INFO L280 TraceCheckUtils]: 224: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:06,219 INFO L280 TraceCheckUtils]: 225: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-10 14:32:06,219 INFO L263 TraceCheckUtils]: 226: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,219 INFO L280 TraceCheckUtils]: 227: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,219 INFO L280 TraceCheckUtils]: 228: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,219 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:06,220 INFO L280 TraceCheckUtils]: 230: Hoare triple {38754#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38754#true} is VALID [2020-07-10 14:32:06,220 INFO L280 TraceCheckUtils]: 231: Hoare triple {38754#true} assume !(0 != ~tmp___0~0); {38754#true} is VALID [2020-07-10 14:32:06,220 INFO L280 TraceCheckUtils]: 232: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,221 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #511#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,221 INFO L280 TraceCheckUtils]: 234: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:32:06,222 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38755#false} is VALID [2020-07-10 14:32:06,222 INFO L280 TraceCheckUtils]: 236: Hoare triple {38755#false} assume !false; {38755#false} is VALID [2020-07-10 14:32:06,222 INFO L280 TraceCheckUtils]: 237: Hoare triple {38755#false} assume ~splverifierCounter~0 < 4; {38755#false} is VALID [2020-07-10 14:32:06,222 INFO L280 TraceCheckUtils]: 238: Hoare triple {38755#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {38755#false} is VALID [2020-07-10 14:32:06,223 INFO L280 TraceCheckUtils]: 239: Hoare triple {38755#false} assume 0 != ~tmp~9; {38755#false} is VALID [2020-07-10 14:32:06,223 INFO L263 TraceCheckUtils]: 240: Hoare triple {38755#false} call waterRise(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:06,223 INFO L280 TraceCheckUtils]: 241: Hoare triple {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38754#true} is VALID [2020-07-10 14:32:06,223 INFO L280 TraceCheckUtils]: 242: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,223 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {38754#true} {38755#false} #489#return; {38755#false} is VALID [2020-07-10 14:32:06,223 INFO L280 TraceCheckUtils]: 244: Hoare triple {38755#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {38755#false} is VALID [2020-07-10 14:32:06,224 INFO L280 TraceCheckUtils]: 245: Hoare triple {38755#false} assume !(0 != ~tmp___0~2); {38755#false} is VALID [2020-07-10 14:32:06,224 INFO L280 TraceCheckUtils]: 246: Hoare triple {38755#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {38755#false} is VALID [2020-07-10 14:32:06,224 INFO L280 TraceCheckUtils]: 247: Hoare triple {38755#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {38755#false} is VALID [2020-07-10 14:32:06,224 INFO L280 TraceCheckUtils]: 248: Hoare triple {38755#false} assume 0 != ~tmp___1~0; {38755#false} is VALID [2020-07-10 14:32:06,224 INFO L263 TraceCheckUtils]: 249: Hoare triple {38755#false} call timeShift(); {38755#false} is VALID [2020-07-10 14:32:06,224 INFO L263 TraceCheckUtils]: 250: Hoare triple {38755#false} call __utac_acc__Specification5_spec__2(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:06,225 INFO L263 TraceCheckUtils]: 251: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,225 INFO L280 TraceCheckUtils]: 252: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,225 INFO L280 TraceCheckUtils]: 253: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,225 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-10 14:32:06,225 INFO L280 TraceCheckUtils]: 255: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:06,225 INFO L280 TraceCheckUtils]: 256: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,225 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {38754#true} {38755#false} #505#return; {38755#false} is VALID [2020-07-10 14:32:06,226 INFO L280 TraceCheckUtils]: 258: Hoare triple {38755#false} assume !(0 != ~pumpRunning~0); {38755#false} is VALID [2020-07-10 14:32:06,226 INFO L280 TraceCheckUtils]: 259: Hoare triple {38755#false} assume 0 != ~systemActive~0; {38755#false} is VALID [2020-07-10 14:32:06,226 INFO L263 TraceCheckUtils]: 260: Hoare triple {38755#false} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,226 INFO L280 TraceCheckUtils]: 261: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:06,226 INFO L280 TraceCheckUtils]: 262: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:06,228 INFO L263 TraceCheckUtils]: 263: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,228 INFO L280 TraceCheckUtils]: 264: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:06,228 INFO L280 TraceCheckUtils]: 265: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:06,228 INFO L263 TraceCheckUtils]: 266: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,228 INFO L280 TraceCheckUtils]: 267: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:06,229 INFO L263 TraceCheckUtils]: 268: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:06,229 INFO L280 TraceCheckUtils]: 269: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,229 INFO L280 TraceCheckUtils]: 270: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:06,229 INFO L280 TraceCheckUtils]: 271: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,229 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:06,229 INFO L280 TraceCheckUtils]: 273: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:06,230 INFO L280 TraceCheckUtils]: 274: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:06,230 INFO L280 TraceCheckUtils]: 275: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:06,230 INFO L280 TraceCheckUtils]: 276: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,230 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:06,230 INFO L280 TraceCheckUtils]: 278: Hoare triple {38754#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {38754#true} is VALID [2020-07-10 14:32:06,230 INFO L280 TraceCheckUtils]: 279: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:06,231 INFO L263 TraceCheckUtils]: 280: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,231 INFO L280 TraceCheckUtils]: 281: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:06,231 INFO L263 TraceCheckUtils]: 282: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:06,232 INFO L280 TraceCheckUtils]: 283: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,232 INFO L263 TraceCheckUtils]: 284: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:06,232 INFO L280 TraceCheckUtils]: 285: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:06,232 INFO L280 TraceCheckUtils]: 286: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,232 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:06,232 INFO L280 TraceCheckUtils]: 288: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:06,233 INFO L280 TraceCheckUtils]: 289: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,233 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:06,233 INFO L280 TraceCheckUtils]: 291: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:06,233 INFO L280 TraceCheckUtils]: 292: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:06,234 INFO L263 TraceCheckUtils]: 293: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:06,234 INFO L280 TraceCheckUtils]: 294: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:06,234 INFO L280 TraceCheckUtils]: 295: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,234 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:06,234 INFO L280 TraceCheckUtils]: 297: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,235 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:06,235 INFO L280 TraceCheckUtils]: 299: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,235 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-10 14:32:06,235 INFO L280 TraceCheckUtils]: 301: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,235 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {38754#true} {38755#false} #509#return; {38755#false} is VALID [2020-07-10 14:32:06,235 INFO L263 TraceCheckUtils]: 303: Hoare triple {38755#false} call __utac_acc__Specification5_spec__3(); {38755#false} is VALID [2020-07-10 14:32:06,236 INFO L280 TraceCheckUtils]: 304: Hoare triple {38755#false} havoc ~tmp~0;havoc ~tmp___0~0; {38755#false} is VALID [2020-07-10 14:32:06,236 INFO L263 TraceCheckUtils]: 305: Hoare triple {38755#false} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:06,236 INFO L280 TraceCheckUtils]: 306: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:06,236 INFO L280 TraceCheckUtils]: 307: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,236 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {38754#true} {38755#false} #519#return; {38755#false} is VALID [2020-07-10 14:32:06,236 INFO L280 TraceCheckUtils]: 309: Hoare triple {38755#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38755#false} is VALID [2020-07-10 14:32:06,236 INFO L280 TraceCheckUtils]: 310: Hoare triple {38755#false} assume 2 != ~tmp~0; {38755#false} is VALID [2020-07-10 14:32:06,237 INFO L263 TraceCheckUtils]: 311: Hoare triple {38755#false} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:06,237 INFO L280 TraceCheckUtils]: 312: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:06,237 INFO L280 TraceCheckUtils]: 313: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:06,237 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {38754#true} {38755#false} #521#return; {38755#false} is VALID [2020-07-10 14:32:06,237 INFO L280 TraceCheckUtils]: 315: Hoare triple {38755#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38755#false} is VALID [2020-07-10 14:32:06,237 INFO L280 TraceCheckUtils]: 316: Hoare triple {38755#false} assume 0 != ~tmp___0~0; {38755#false} is VALID [2020-07-10 14:32:06,238 INFO L280 TraceCheckUtils]: 317: Hoare triple {38755#false} assume 0 == ~switchedOnBeforeTS~0; {38755#false} is VALID [2020-07-10 14:32:06,238 INFO L263 TraceCheckUtils]: 318: Hoare triple {38755#false} call __automaton_fail(); {38755#false} is VALID [2020-07-10 14:32:06,238 INFO L280 TraceCheckUtils]: 319: Hoare triple {38755#false} assume !false; {38755#false} is VALID [2020-07-10 14:32:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 87 proven. 7 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2020-07-10 14:32:06,307 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235325090] [2020-07-10 14:32:06,307 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1289075390] [2020-07-10 14:32:06,307 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 14:32:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,538 INFO L264 TraceCheckSpWp]: Trace formula consists of 1341 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-10 14:32:06,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:06,627 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:32:07,220 INFO L263 TraceCheckUtils]: 0: Hoare triple {38754#true} call ULTIMATE.init(); {38754#true} is VALID [2020-07-10 14:32:07,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,225 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {38754#true} #545#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,226 INFO L263 TraceCheckUtils]: 4: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~retValue_acc~0;havoc ~tmp~1; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,227 INFO L263 TraceCheckUtils]: 6: Hoare triple {39404#(<= ~waterLevel~0 1)} call select_helpers(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,229 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #441#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,229 INFO L263 TraceCheckUtils]: 9: Hoare triple {39404#(<= ~waterLevel~0 1)} call select_features(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,231 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #443#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,231 INFO L263 TraceCheckUtils]: 12: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret3 := valid_product(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,233 INFO L280 TraceCheckUtils]: 14: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,234 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #445#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {39404#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,235 INFO L280 TraceCheckUtils]: 17: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,236 INFO L263 TraceCheckUtils]: 18: Hoare triple {39404#(<= ~waterLevel~0 1)} call setup(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,236 INFO L280 TraceCheckUtils]: 19: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,237 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #447#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,238 INFO L263 TraceCheckUtils]: 21: Hoare triple {39404#(<= ~waterLevel~0 1)} call runTest(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,238 INFO L263 TraceCheckUtils]: 22: Hoare triple {39404#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,239 INFO L280 TraceCheckUtils]: 23: Hoare triple {39404#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,240 INFO L280 TraceCheckUtils]: 24: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,240 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #535#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,241 INFO L263 TraceCheckUtils]: 26: Hoare triple {39404#(<= ~waterLevel~0 1)} call test(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,242 INFO L280 TraceCheckUtils]: 27: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,242 INFO L280 TraceCheckUtils]: 28: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !false; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,243 INFO L280 TraceCheckUtils]: 29: Hoare triple {39404#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,244 INFO L280 TraceCheckUtils]: 30: Hoare triple {39404#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,244 INFO L280 TraceCheckUtils]: 31: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,245 INFO L263 TraceCheckUtils]: 32: Hoare triple {39404#(<= ~waterLevel~0 1)} call waterRise(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,245 INFO L280 TraceCheckUtils]: 33: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:32:07,246 INFO L280 TraceCheckUtils]: 34: Hoare triple {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:32:07,247 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {39404#(<= ~waterLevel~0 1)} #489#return; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,247 INFO L280 TraceCheckUtils]: 36: Hoare triple {39509#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,248 INFO L280 TraceCheckUtils]: 37: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,248 INFO L280 TraceCheckUtils]: 38: Hoare triple {39509#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,249 INFO L280 TraceCheckUtils]: 39: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,249 INFO L280 TraceCheckUtils]: 40: Hoare triple {39509#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,250 INFO L263 TraceCheckUtils]: 41: Hoare triple {39509#(<= ~waterLevel~0 2)} call timeShift(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,250 INFO L263 TraceCheckUtils]: 42: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {38754#true} is VALID [2020-07-10 14:32:07,250 INFO L263 TraceCheckUtils]: 43: Hoare triple {38754#true} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:07,250 INFO L280 TraceCheckUtils]: 44: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:07,250 INFO L280 TraceCheckUtils]: 45: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,250 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {38754#true} {38754#true} #517#return; {38754#true} is VALID [2020-07-10 14:32:07,251 INFO L280 TraceCheckUtils]: 47: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:07,251 INFO L280 TraceCheckUtils]: 48: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,251 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,251 INFO L280 TraceCheckUtils]: 50: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,252 INFO L280 TraceCheckUtils]: 51: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,252 INFO L263 TraceCheckUtils]: 52: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {38754#true} is VALID [2020-07-10 14:32:07,252 INFO L280 TraceCheckUtils]: 53: Hoare triple {38754#true} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:07,252 INFO L280 TraceCheckUtils]: 54: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:07,253 INFO L263 TraceCheckUtils]: 55: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {38754#true} is VALID [2020-07-10 14:32:07,253 INFO L280 TraceCheckUtils]: 56: Hoare triple {38754#true} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:07,253 INFO L280 TraceCheckUtils]: 57: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:07,253 INFO L263 TraceCheckUtils]: 58: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:07,253 INFO L280 TraceCheckUtils]: 59: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-10 14:32:07,253 INFO L263 TraceCheckUtils]: 60: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-10 14:32:07,254 INFO L280 TraceCheckUtils]: 61: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:07,254 INFO L280 TraceCheckUtils]: 62: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-10 14:32:07,254 INFO L280 TraceCheckUtils]: 63: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,254 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-10 14:32:07,254 INFO L280 TraceCheckUtils]: 65: Hoare triple {38754#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38754#true} is VALID [2020-07-10 14:32:07,255 INFO L280 TraceCheckUtils]: 66: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-10 14:32:07,255 INFO L280 TraceCheckUtils]: 67: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-10 14:32:07,255 INFO L280 TraceCheckUtils]: 68: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,255 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-10 14:32:07,255 INFO L280 TraceCheckUtils]: 70: Hoare triple {38754#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {38754#true} is VALID [2020-07-10 14:32:07,255 INFO L280 TraceCheckUtils]: 71: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:07,255 INFO L263 TraceCheckUtils]: 72: Hoare triple {38754#true} call activatePump(); {38754#true} is VALID [2020-07-10 14:32:07,256 INFO L280 TraceCheckUtils]: 73: Hoare triple {38754#true} havoc ~tmp~7; {38754#true} is VALID [2020-07-10 14:32:07,256 INFO L263 TraceCheckUtils]: 74: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:07,256 INFO L280 TraceCheckUtils]: 75: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:07,256 INFO L263 TraceCheckUtils]: 76: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:07,256 INFO L280 TraceCheckUtils]: 77: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:07,256 INFO L280 TraceCheckUtils]: 78: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,256 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:07,256 INFO L280 TraceCheckUtils]: 80: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:07,257 INFO L280 TraceCheckUtils]: 81: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,257 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-10 14:32:07,257 INFO L280 TraceCheckUtils]: 83: Hoare triple {38754#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38754#true} is VALID [2020-07-10 14:32:07,257 INFO L280 TraceCheckUtils]: 84: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-10 14:32:07,257 INFO L263 TraceCheckUtils]: 85: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {38754#true} is VALID [2020-07-10 14:32:07,257 INFO L280 TraceCheckUtils]: 86: Hoare triple {38754#true} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-10 14:32:07,258 INFO L280 TraceCheckUtils]: 87: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,258 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-10 14:32:07,258 INFO L280 TraceCheckUtils]: 89: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,258 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-10 14:32:07,258 INFO L280 TraceCheckUtils]: 91: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,258 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-10 14:32:07,258 INFO L280 TraceCheckUtils]: 93: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,262 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #509#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,262 INFO L263 TraceCheckUtils]: 95: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-10 14:32:07,262 INFO L280 TraceCheckUtils]: 96: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:07,262 INFO L263 TraceCheckUtils]: 97: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:07,262 INFO L280 TraceCheckUtils]: 98: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:07,262 INFO L280 TraceCheckUtils]: 99: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,262 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:07,263 INFO L280 TraceCheckUtils]: 101: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:07,263 INFO L280 TraceCheckUtils]: 102: Hoare triple {38754#true} assume !(2 != ~tmp~0); {38754#true} is VALID [2020-07-10 14:32:07,263 INFO L280 TraceCheckUtils]: 103: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,268 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #511#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,268 INFO L280 TraceCheckUtils]: 105: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,269 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {39509#(<= ~waterLevel~0 2)} #495#return; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,270 INFO L280 TraceCheckUtils]: 107: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !false; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,270 INFO L280 TraceCheckUtils]: 108: Hoare triple {39509#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,271 INFO L280 TraceCheckUtils]: 109: Hoare triple {39509#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,271 INFO L280 TraceCheckUtils]: 110: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~9); {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,272 INFO L280 TraceCheckUtils]: 111: Hoare triple {39509#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,272 INFO L280 TraceCheckUtils]: 112: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,273 INFO L280 TraceCheckUtils]: 113: Hoare triple {39509#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,274 INFO L280 TraceCheckUtils]: 114: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,274 INFO L280 TraceCheckUtils]: 115: Hoare triple {39509#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:32:07,275 INFO L263 TraceCheckUtils]: 116: Hoare triple {39509#(<= ~waterLevel~0 2)} call timeShift(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,275 INFO L263 TraceCheckUtils]: 117: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {38754#true} is VALID [2020-07-10 14:32:07,275 INFO L263 TraceCheckUtils]: 118: Hoare triple {38754#true} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:07,275 INFO L280 TraceCheckUtils]: 119: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:07,275 INFO L280 TraceCheckUtils]: 120: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,276 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {38754#true} {38754#true} #517#return; {38754#true} is VALID [2020-07-10 14:32:07,276 INFO L280 TraceCheckUtils]: 122: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:07,276 INFO L280 TraceCheckUtils]: 123: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,277 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,277 INFO L280 TraceCheckUtils]: 125: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,278 INFO L263 TraceCheckUtils]: 126: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,279 INFO L280 TraceCheckUtils]: 127: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,279 INFO L280 TraceCheckUtils]: 128: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,281 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #507#return; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,281 INFO L280 TraceCheckUtils]: 130: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,281 INFO L263 TraceCheckUtils]: 131: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {38754#true} is VALID [2020-07-10 14:32:07,282 INFO L280 TraceCheckUtils]: 132: Hoare triple {38754#true} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:07,282 INFO L280 TraceCheckUtils]: 133: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:07,282 INFO L263 TraceCheckUtils]: 134: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:07,282 INFO L280 TraceCheckUtils]: 135: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:07,282 INFO L263 TraceCheckUtils]: 136: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:07,282 INFO L280 TraceCheckUtils]: 137: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:07,283 INFO L280 TraceCheckUtils]: 138: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,283 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:07,283 INFO L280 TraceCheckUtils]: 140: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:07,283 INFO L280 TraceCheckUtils]: 141: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,283 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-10 14:32:07,284 INFO L280 TraceCheckUtils]: 143: Hoare triple {38754#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {38754#true} is VALID [2020-07-10 14:32:07,284 INFO L280 TraceCheckUtils]: 144: Hoare triple {38754#true} assume !(0 != ~tmp~6); {38754#true} is VALID [2020-07-10 14:32:07,284 INFO L263 TraceCheckUtils]: 145: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {38754#true} is VALID [2020-07-10 14:32:07,284 INFO L280 TraceCheckUtils]: 146: Hoare triple {38754#true} havoc ~tmp~5; {38754#true} is VALID [2020-07-10 14:32:07,284 INFO L280 TraceCheckUtils]: 147: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-10 14:32:07,284 INFO L263 TraceCheckUtils]: 148: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-10 14:32:07,285 INFO L280 TraceCheckUtils]: 149: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,285 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-10 14:32:07,285 INFO L280 TraceCheckUtils]: 151: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,285 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-10 14:32:07,285 INFO L280 TraceCheckUtils]: 153: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,286 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {38754#true} {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #509#return; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,286 INFO L263 TraceCheckUtils]: 155: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-10 14:32:07,286 INFO L280 TraceCheckUtils]: 156: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:07,287 INFO L263 TraceCheckUtils]: 157: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:07,287 INFO L280 TraceCheckUtils]: 158: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:07,287 INFO L280 TraceCheckUtils]: 159: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,287 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:07,287 INFO L280 TraceCheckUtils]: 161: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:07,287 INFO L280 TraceCheckUtils]: 162: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-10 14:32:07,288 INFO L263 TraceCheckUtils]: 163: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:07,288 INFO L280 TraceCheckUtils]: 164: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:07,288 INFO L280 TraceCheckUtils]: 165: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,288 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:07,288 INFO L280 TraceCheckUtils]: 167: Hoare triple {38754#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38754#true} is VALID [2020-07-10 14:32:07,288 INFO L280 TraceCheckUtils]: 168: Hoare triple {38754#true} assume 0 != ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:07,288 INFO L280 TraceCheckUtils]: 169: Hoare triple {38754#true} assume !(0 == ~switchedOnBeforeTS~0); {38754#true} is VALID [2020-07-10 14:32:07,289 INFO L280 TraceCheckUtils]: 170: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,289 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {38754#true} {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #511#return; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,290 INFO L280 TraceCheckUtils]: 172: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,291 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {39509#(<= ~waterLevel~0 2)} #495#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,291 INFO L280 TraceCheckUtils]: 174: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !false; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,292 INFO L280 TraceCheckUtils]: 175: Hoare triple {39404#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,293 INFO L280 TraceCheckUtils]: 176: Hoare triple {39404#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,293 INFO L280 TraceCheckUtils]: 177: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~9); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,294 INFO L280 TraceCheckUtils]: 178: Hoare triple {39404#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,294 INFO L280 TraceCheckUtils]: 179: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,295 INFO L280 TraceCheckUtils]: 180: Hoare triple {39404#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,295 INFO L280 TraceCheckUtils]: 181: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,296 INFO L280 TraceCheckUtils]: 182: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~tmp___1~0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,297 INFO L263 TraceCheckUtils]: 183: Hoare triple {39404#(<= ~waterLevel~0 1)} call timeShift(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,297 INFO L263 TraceCheckUtils]: 184: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {38754#true} is VALID [2020-07-10 14:32:07,297 INFO L263 TraceCheckUtils]: 185: Hoare triple {38754#true} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:07,297 INFO L280 TraceCheckUtils]: 186: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:07,297 INFO L280 TraceCheckUtils]: 187: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,297 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {38754#true} {38754#true} #517#return; {38754#true} is VALID [2020-07-10 14:32:07,298 INFO L280 TraceCheckUtils]: 189: Hoare triple {38754#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {38754#true} is VALID [2020-07-10 14:32:07,298 INFO L280 TraceCheckUtils]: 190: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,298 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,299 INFO L280 TraceCheckUtils]: 192: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,300 INFO L263 TraceCheckUtils]: 193: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,301 INFO L280 TraceCheckUtils]: 194: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,301 INFO L280 TraceCheckUtils]: 195: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,302 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #507#return; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,303 INFO L280 TraceCheckUtils]: 197: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,303 INFO L263 TraceCheckUtils]: 198: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {38754#true} is VALID [2020-07-10 14:32:07,303 INFO L280 TraceCheckUtils]: 199: Hoare triple {38754#true} havoc ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:07,303 INFO L280 TraceCheckUtils]: 200: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-10 14:32:07,303 INFO L263 TraceCheckUtils]: 201: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-10 14:32:07,304 INFO L280 TraceCheckUtils]: 202: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:07,304 INFO L263 TraceCheckUtils]: 203: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-10 14:32:07,304 INFO L280 TraceCheckUtils]: 204: Hoare triple {38754#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38754#true} is VALID [2020-07-10 14:32:07,304 INFO L280 TraceCheckUtils]: 205: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,304 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-10 14:32:07,304 INFO L280 TraceCheckUtils]: 207: Hoare triple {38754#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38754#true} is VALID [2020-07-10 14:32:07,305 INFO L280 TraceCheckUtils]: 208: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,305 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-10 14:32:07,305 INFO L280 TraceCheckUtils]: 210: Hoare triple {38754#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {38754#true} is VALID [2020-07-10 14:32:07,305 INFO L280 TraceCheckUtils]: 211: Hoare triple {38754#true} assume 0 != ~tmp~6; {38754#true} is VALID [2020-07-10 14:32:07,305 INFO L263 TraceCheckUtils]: 212: Hoare triple {38754#true} call deactivatePump(); {38754#true} is VALID [2020-07-10 14:32:07,305 INFO L280 TraceCheckUtils]: 213: Hoare triple {38754#true} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-10 14:32:07,306 INFO L280 TraceCheckUtils]: 214: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,306 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {38754#true} {38754#true} #483#return; {38754#true} is VALID [2020-07-10 14:32:07,306 INFO L280 TraceCheckUtils]: 216: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,311 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {38754#true} {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #509#return; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,311 INFO L263 TraceCheckUtils]: 218: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-10 14:32:07,311 INFO L280 TraceCheckUtils]: 219: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-10 14:32:07,312 INFO L263 TraceCheckUtils]: 220: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-10 14:32:07,312 INFO L280 TraceCheckUtils]: 221: Hoare triple {38754#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38754#true} is VALID [2020-07-10 14:32:07,312 INFO L280 TraceCheckUtils]: 222: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,312 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-10 14:32:07,312 INFO L280 TraceCheckUtils]: 224: Hoare triple {38754#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38754#true} is VALID [2020-07-10 14:32:07,312 INFO L280 TraceCheckUtils]: 225: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-10 14:32:07,313 INFO L263 TraceCheckUtils]: 226: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-10 14:32:07,313 INFO L280 TraceCheckUtils]: 227: Hoare triple {38754#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38754#true} is VALID [2020-07-10 14:32:07,313 INFO L280 TraceCheckUtils]: 228: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,313 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-10 14:32:07,313 INFO L280 TraceCheckUtils]: 230: Hoare triple {38754#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38754#true} is VALID [2020-07-10 14:32:07,313 INFO L280 TraceCheckUtils]: 231: Hoare triple {38754#true} assume !(0 != ~tmp___0~0); {38754#true} is VALID [2020-07-10 14:32:07,313 INFO L280 TraceCheckUtils]: 232: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-10 14:32:07,314 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {38754#true} {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #511#return; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,315 INFO L280 TraceCheckUtils]: 234: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,316 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {39404#(<= ~waterLevel~0 1)} #495#return; {40111#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:32:07,316 INFO L280 TraceCheckUtils]: 236: Hoare triple {40111#(<= ~waterLevel~0 0)} assume !false; {40111#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:32:07,317 INFO L280 TraceCheckUtils]: 237: Hoare triple {40111#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {40111#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:32:07,317 INFO L280 TraceCheckUtils]: 238: Hoare triple {40111#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {40111#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:32:07,318 INFO L280 TraceCheckUtils]: 239: Hoare triple {40111#(<= ~waterLevel~0 0)} assume 0 != ~tmp~9; {40111#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:32:07,319 INFO L263 TraceCheckUtils]: 240: Hoare triple {40111#(<= ~waterLevel~0 0)} call waterRise(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:32:07,319 INFO L280 TraceCheckUtils]: 241: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:32:07,320 INFO L280 TraceCheckUtils]: 242: Hoare triple {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:32:07,321 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {40111#(<= ~waterLevel~0 0)} #489#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,321 INFO L280 TraceCheckUtils]: 244: Hoare triple {39404#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,322 INFO L280 TraceCheckUtils]: 245: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,323 INFO L280 TraceCheckUtils]: 246: Hoare triple {39404#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,323 INFO L280 TraceCheckUtils]: 247: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,324 INFO L280 TraceCheckUtils]: 248: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~tmp___1~0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,324 INFO L263 TraceCheckUtils]: 249: Hoare triple {39404#(<= ~waterLevel~0 1)} call timeShift(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,325 INFO L263 TraceCheckUtils]: 250: Hoare triple {39404#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,326 INFO L263 TraceCheckUtils]: 251: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret0 := isPumpRunning(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,326 INFO L280 TraceCheckUtils]: 252: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,327 INFO L280 TraceCheckUtils]: 253: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,328 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #517#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,328 INFO L280 TraceCheckUtils]: 255: Hoare triple {39404#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,329 INFO L280 TraceCheckUtils]: 256: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,329 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #505#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,330 INFO L280 TraceCheckUtils]: 258: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,331 INFO L280 TraceCheckUtils]: 259: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,331 INFO L263 TraceCheckUtils]: 260: Hoare triple {39404#(<= ~waterLevel~0 1)} call processEnvironment(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,332 INFO L280 TraceCheckUtils]: 261: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~tmp~6; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,333 INFO L280 TraceCheckUtils]: 262: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,333 INFO L263 TraceCheckUtils]: 263: Hoare triple {39404#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__methaneQuery(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,334 INFO L280 TraceCheckUtils]: 264: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~tmp~5; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,334 INFO L280 TraceCheckUtils]: 265: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,335 INFO L263 TraceCheckUtils]: 266: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret50 := isHighWaterLevel(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,336 INFO L280 TraceCheckUtils]: 267: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,336 INFO L263 TraceCheckUtils]: 268: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret70 := isHighWaterSensorDry(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,337 INFO L280 TraceCheckUtils]: 269: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~retValue_acc~6; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:32:07,338 INFO L280 TraceCheckUtils]: 270: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38755#false} is VALID [2020-07-10 14:32:07,338 INFO L280 TraceCheckUtils]: 271: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,338 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {38755#false} {39404#(<= ~waterLevel~0 1)} #503#return; {38755#false} is VALID [2020-07-10 14:32:07,338 INFO L280 TraceCheckUtils]: 273: Hoare triple {38755#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {38755#false} is VALID [2020-07-10 14:32:07,338 INFO L280 TraceCheckUtils]: 274: Hoare triple {38755#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38755#false} is VALID [2020-07-10 14:32:07,338 INFO L280 TraceCheckUtils]: 275: Hoare triple {38755#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38755#false} is VALID [2020-07-10 14:32:07,339 INFO L280 TraceCheckUtils]: 276: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,339 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {38755#false} {39404#(<= ~waterLevel~0 1)} #525#return; {38755#false} is VALID [2020-07-10 14:32:07,339 INFO L280 TraceCheckUtils]: 278: Hoare triple {38755#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {38755#false} is VALID [2020-07-10 14:32:07,339 INFO L280 TraceCheckUtils]: 279: Hoare triple {38755#false} assume 0 != ~tmp~5; {38755#false} is VALID [2020-07-10 14:32:07,339 INFO L263 TraceCheckUtils]: 280: Hoare triple {38755#false} call activatePump(); {38755#false} is VALID [2020-07-10 14:32:07,339 INFO L280 TraceCheckUtils]: 281: Hoare triple {38755#false} havoc ~tmp~7; {38755#false} is VALID [2020-07-10 14:32:07,340 INFO L263 TraceCheckUtils]: 282: Hoare triple {38755#false} call #t~ret52 := isMethaneAlarm(); {38755#false} is VALID [2020-07-10 14:32:07,340 INFO L280 TraceCheckUtils]: 283: Hoare triple {38755#false} havoc ~retValue_acc~9; {38755#false} is VALID [2020-07-10 14:32:07,340 INFO L263 TraceCheckUtils]: 284: Hoare triple {38755#false} call #t~ret53 := isMethaneLevelCritical(); {38755#false} is VALID [2020-07-10 14:32:07,340 INFO L280 TraceCheckUtils]: 285: Hoare triple {38755#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {38755#false} is VALID [2020-07-10 14:32:07,340 INFO L280 TraceCheckUtils]: 286: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,340 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {38755#false} {38755#false} #539#return; {38755#false} is VALID [2020-07-10 14:32:07,340 INFO L280 TraceCheckUtils]: 288: Hoare triple {38755#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {38755#false} is VALID [2020-07-10 14:32:07,341 INFO L280 TraceCheckUtils]: 289: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,341 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {38755#false} {38755#false} #499#return; {38755#false} is VALID [2020-07-10 14:32:07,341 INFO L280 TraceCheckUtils]: 291: Hoare triple {38755#false} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {38755#false} is VALID [2020-07-10 14:32:07,341 INFO L280 TraceCheckUtils]: 292: Hoare triple {38755#false} assume !(0 != ~tmp~7); {38755#false} is VALID [2020-07-10 14:32:07,341 INFO L263 TraceCheckUtils]: 293: Hoare triple {38755#false} call activatePump__wrappee__highWaterSensor(); {38755#false} is VALID [2020-07-10 14:32:07,341 INFO L280 TraceCheckUtils]: 294: Hoare triple {38755#false} ~pumpRunning~0 := 1; {38755#false} is VALID [2020-07-10 14:32:07,342 INFO L280 TraceCheckUtils]: 295: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,342 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {38755#false} {38755#false} #501#return; {38755#false} is VALID [2020-07-10 14:32:07,342 INFO L280 TraceCheckUtils]: 297: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,342 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {38755#false} {38755#false} #527#return; {38755#false} is VALID [2020-07-10 14:32:07,342 INFO L280 TraceCheckUtils]: 299: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,342 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {38755#false} {39404#(<= ~waterLevel~0 1)} #487#return; {38755#false} is VALID [2020-07-10 14:32:07,343 INFO L280 TraceCheckUtils]: 301: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,343 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {38755#false} {39404#(<= ~waterLevel~0 1)} #509#return; {38755#false} is VALID [2020-07-10 14:32:07,343 INFO L263 TraceCheckUtils]: 303: Hoare triple {38755#false} call __utac_acc__Specification5_spec__3(); {38755#false} is VALID [2020-07-10 14:32:07,343 INFO L280 TraceCheckUtils]: 304: Hoare triple {38755#false} havoc ~tmp~0;havoc ~tmp___0~0; {38755#false} is VALID [2020-07-10 14:32:07,343 INFO L263 TraceCheckUtils]: 305: Hoare triple {38755#false} call #t~ret1 := getWaterLevel(); {38755#false} is VALID [2020-07-10 14:32:07,343 INFO L280 TraceCheckUtils]: 306: Hoare triple {38755#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {38755#false} is VALID [2020-07-10 14:32:07,343 INFO L280 TraceCheckUtils]: 307: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,344 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {38755#false} {38755#false} #519#return; {38755#false} is VALID [2020-07-10 14:32:07,344 INFO L280 TraceCheckUtils]: 309: Hoare triple {38755#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38755#false} is VALID [2020-07-10 14:32:07,344 INFO L280 TraceCheckUtils]: 310: Hoare triple {38755#false} assume 2 != ~tmp~0; {38755#false} is VALID [2020-07-10 14:32:07,344 INFO L263 TraceCheckUtils]: 311: Hoare triple {38755#false} call #t~ret2 := isPumpRunning(); {38755#false} is VALID [2020-07-10 14:32:07,344 INFO L280 TraceCheckUtils]: 312: Hoare triple {38755#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {38755#false} is VALID [2020-07-10 14:32:07,344 INFO L280 TraceCheckUtils]: 313: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-10 14:32:07,345 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {38755#false} {38755#false} #521#return; {38755#false} is VALID [2020-07-10 14:32:07,345 INFO L280 TraceCheckUtils]: 315: Hoare triple {38755#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {38755#false} is VALID [2020-07-10 14:32:07,345 INFO L280 TraceCheckUtils]: 316: Hoare triple {38755#false} assume 0 != ~tmp___0~0; {38755#false} is VALID [2020-07-10 14:32:07,345 INFO L280 TraceCheckUtils]: 317: Hoare triple {38755#false} assume 0 == ~switchedOnBeforeTS~0; {38755#false} is VALID [2020-07-10 14:32:07,345 INFO L263 TraceCheckUtils]: 318: Hoare triple {38755#false} call __automaton_fail(); {38755#false} is VALID [2020-07-10 14:32:07,345 INFO L280 TraceCheckUtils]: 319: Hoare triple {38755#false} assume !false; {38755#false} is VALID [2020-07-10 14:32:07,391 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 197 proven. 16 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2020-07-10 14:32:07,392 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:32:07,392 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 8] total 20 [2020-07-10 14:32:07,392 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1344050969] [2020-07-10 14:32:07,393 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 320 [2020-07-10 14:32:07,401 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:07,402 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:32:07,880 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:07,880 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:32:07,881 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:07,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:32:07,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:32:07,881 INFO L87 Difference]: Start difference. First operand 890 states and 1011 transitions. Second operand 20 states. [2020-07-10 14:32:09,601 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:15,891 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:17,249 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:32:19,221 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:32:33,297 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:35,253 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:36,240 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:37,015 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:32:38,777 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:32:39,531 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:32:51,948 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:52,791 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:53,276 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:32:53,672 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:32:54,597 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-10 14:32:55,178 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:32:55,861 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-10 14:32:56,252 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:33:03,423 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:04,258 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:05,013 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:33:05,840 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:33:06,324 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:33:06,709 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:33:07,661 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-07-10 14:33:08,234 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:33:08,868 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-07-10 14:33:09,259 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:33:54,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:54,065 INFO L93 Difference]: Finished difference Result 3523 states and 4452 transitions. [2020-07-10 14:33:54,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2020-07-10 14:33:54,065 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 320 [2020-07-10 14:33:54,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:54,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:33:54,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 1384 transitions. [2020-07-10 14:33:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:33:54,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 1384 transitions. [2020-07-10 14:33:54,132 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 83 states and 1384 transitions. [2020-07-10 14:33:58,942 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1384 edges. 1384 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:59,324 INFO L225 Difference]: With dead ends: 3523 [2020-07-10 14:33:59,324 INFO L226 Difference]: Without dead ends: 2669 [2020-07-10 14:33:59,330 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 433 SyntacticMatches, 2 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3431 ImplicationChecksByTransitivity, 12.5s TimeCoverageRelationStatistics Valid=1745, Invalid=8155, Unknown=0, NotChecked=0, Total=9900 [2020-07-10 14:33:59,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2669 states. [2020-07-10 14:34:24,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2669 to 2137. [2020-07-10 14:34:24,469 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:34:24,469 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2669 states. Second operand 2137 states. [2020-07-10 14:34:24,469 INFO L74 IsIncluded]: Start isIncluded. First operand 2669 states. Second operand 2137 states. [2020-07-10 14:34:24,470 INFO L87 Difference]: Start difference. First operand 2669 states. Second operand 2137 states. [2020-07-10 14:34:24,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:24,693 INFO L93 Difference]: Finished difference Result 2669 states and 3291 transitions. [2020-07-10 14:34:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 3291 transitions. [2020-07-10 14:34:24,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:24,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:24,697 INFO L74 IsIncluded]: Start isIncluded. First operand 2137 states. Second operand 2669 states. [2020-07-10 14:34:24,697 INFO L87 Difference]: Start difference. First operand 2137 states. Second operand 2669 states. [2020-07-10 14:34:24,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:24,933 INFO L93 Difference]: Finished difference Result 2669 states and 3291 transitions. [2020-07-10 14:34:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 3291 transitions. [2020-07-10 14:34:24,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:24,938 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:24,939 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:34:24,939 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:34:24,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2137 states. [2020-07-10 14:34:25,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 2137 states and 2395 transitions. [2020-07-10 14:34:25,136 INFO L78 Accepts]: Start accepts. Automaton has 2137 states and 2395 transitions. Word has length 320 [2020-07-10 14:34:25,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:34:25,136 INFO L479 AbstractCegarLoop]: Abstraction has 2137 states and 2395 transitions. [2020-07-10 14:34:25,136 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:34:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 2395 transitions. [2020-07-10 14:34:25,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2020-07-10 14:34:25,141 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:34:25,142 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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 14:34:25,342 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:34:25,343 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:34:25,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:34:25,344 INFO L82 PathProgramCache]: Analyzing trace with hash -619625522, now seen corresponding path program 1 times [2020-07-10 14:34:25,344 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:34:25,344 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345399149] [2020-07-10 14:34:25,345 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:34:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,764 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:34:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {53917#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {53601#true} is VALID [2020-07-10 14:34:25,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:25,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #545#return; {53601#true} is VALID [2020-07-10 14:34:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:25,819 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #441#return; {53601#true} is VALID [2020-07-10 14:34:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:25,822 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #443#return; {53601#true} is VALID [2020-07-10 14:34:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {53918#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:25,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {53918#(= 1 |valid_product_#res|)} assume true; {53918#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:25,843 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53918#(= 1 |valid_product_#res|)} {53601#true} #445#return; {53613#(= 1 |main_#t~ret3|)} is VALID [2020-07-10 14:34:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:25,845 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #447#return; {53601#true} is VALID [2020-07-10 14:34:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {53601#true} is VALID [2020-07-10 14:34:25,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:25,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #535#return; {53601#true} is VALID [2020-07-10 14:34:25,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53601#true} is VALID [2020-07-10 14:34:25,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:25,882 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #489#return; {53601#true} is VALID [2020-07-10 14:34:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {53921#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:25,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:25,921 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53601#true} #491#return; {53626#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:25,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:25,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:25,998 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:25,999 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:25,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:25,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:25,999 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:25,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,000 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,099 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,099 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,100 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,100 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,100 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-10 14:34:26,101 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,101 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,101 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,391 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53601#true} #539#return; {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,392 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,393 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53601#true} #539#return; {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,394 INFO L280 TraceCheckUtils]: 5: Hoare triple {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,396 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {53601#true} #499#return; {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:34:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,400 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-10 14:34:26,401 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,401 INFO L263 TraceCheckUtils]: 3: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,403 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53601#true} #539#return; {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,404 INFO L280 TraceCheckUtils]: 7: Hoare triple {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,405 INFO L280 TraceCheckUtils]: 8: Hoare triple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,406 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {53601#true} #499#return; {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:34:26,407 INFO L280 TraceCheckUtils]: 10: Hoare triple {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} is VALID [2020-07-10 14:34:26,408 INFO L280 TraceCheckUtils]: 11: Hoare triple {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} assume !(0 != ~tmp~7); {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,408 INFO L263 TraceCheckUtils]: 12: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,408 INFO L280 TraceCheckUtils]: 13: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,409 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,409 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,410 INFO L280 TraceCheckUtils]: 16: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,411 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,412 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,412 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,413 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,413 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,413 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,413 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,414 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-10 14:34:26,414 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,414 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,414 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,415 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-10 14:34:26,415 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,417 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,417 INFO L263 TraceCheckUtils]: 20: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,419 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,424 INFO L280 TraceCheckUtils]: 22: Hoare triple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,425 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53601#true} #539#return; {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,427 INFO L280 TraceCheckUtils]: 25: Hoare triple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,428 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {53601#true} #499#return; {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:34:26,428 INFO L280 TraceCheckUtils]: 27: Hoare triple {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} is VALID [2020-07-10 14:34:26,429 INFO L280 TraceCheckUtils]: 28: Hoare triple {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} assume !(0 != ~tmp~7); {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,430 INFO L263 TraceCheckUtils]: 29: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,430 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,431 INFO L280 TraceCheckUtils]: 33: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,431 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,432 INFO L280 TraceCheckUtils]: 35: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,432 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #487#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,435 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,435 INFO L280 TraceCheckUtils]: 3: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,435 INFO L263 TraceCheckUtils]: 5: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,436 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,436 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,436 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,436 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,436 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,436 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-10 14:34:26,437 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,437 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,437 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,437 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,438 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,438 INFO L280 TraceCheckUtils]: 20: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-10 14:34:26,438 INFO L263 TraceCheckUtils]: 21: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,438 INFO L280 TraceCheckUtils]: 22: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,438 INFO L263 TraceCheckUtils]: 23: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,439 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,439 INFO L280 TraceCheckUtils]: 25: Hoare triple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,440 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53601#true} #539#return; {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,440 INFO L280 TraceCheckUtils]: 27: Hoare triple {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,441 INFO L280 TraceCheckUtils]: 28: Hoare triple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,442 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {53601#true} #499#return; {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:34:26,442 INFO L280 TraceCheckUtils]: 30: Hoare triple {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} is VALID [2020-07-10 14:34:26,443 INFO L280 TraceCheckUtils]: 31: Hoare triple {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} assume !(0 != ~tmp~7); {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,443 INFO L263 TraceCheckUtils]: 32: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,444 INFO L280 TraceCheckUtils]: 33: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,444 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,444 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,445 INFO L280 TraceCheckUtils]: 36: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,445 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,446 INFO L280 TraceCheckUtils]: 38: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,446 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #487#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,446 INFO L280 TraceCheckUtils]: 40: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,447 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #509#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,459 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,459 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,459 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume !(2 != ~tmp~0); {53601#true} is VALID [2020-07-10 14:34:26,460 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,460 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #511#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,461 INFO L263 TraceCheckUtils]: 0: Hoare triple {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,461 INFO L263 TraceCheckUtils]: 1: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,461 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,462 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-10 14:34:26,462 INFO L263 TraceCheckUtils]: 10: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,463 INFO L280 TraceCheckUtils]: 11: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,463 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,463 INFO L263 TraceCheckUtils]: 13: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,464 INFO L280 TraceCheckUtils]: 14: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,464 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,464 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,464 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,464 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,464 INFO L280 TraceCheckUtils]: 20: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,464 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,465 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,465 INFO L280 TraceCheckUtils]: 23: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,465 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-10 14:34:26,465 INFO L280 TraceCheckUtils]: 25: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,465 INFO L280 TraceCheckUtils]: 26: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,465 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,465 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,465 INFO L280 TraceCheckUtils]: 29: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,466 INFO L263 TraceCheckUtils]: 30: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,466 INFO L280 TraceCheckUtils]: 31: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-10 14:34:26,466 INFO L263 TraceCheckUtils]: 32: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,466 INFO L280 TraceCheckUtils]: 33: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,466 INFO L263 TraceCheckUtils]: 34: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,467 INFO L280 TraceCheckUtils]: 35: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,467 INFO L280 TraceCheckUtils]: 36: Hoare triple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,468 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53601#true} #539#return; {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,469 INFO L280 TraceCheckUtils]: 38: Hoare triple {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,469 INFO L280 TraceCheckUtils]: 39: Hoare triple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,470 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {53601#true} #499#return; {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:34:26,471 INFO L280 TraceCheckUtils]: 41: Hoare triple {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} is VALID [2020-07-10 14:34:26,471 INFO L280 TraceCheckUtils]: 42: Hoare triple {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} assume !(0 != ~tmp~7); {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,472 INFO L263 TraceCheckUtils]: 43: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,472 INFO L280 TraceCheckUtils]: 44: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,472 INFO L280 TraceCheckUtils]: 45: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,473 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,473 INFO L280 TraceCheckUtils]: 47: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,473 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,474 INFO L280 TraceCheckUtils]: 49: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,474 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #487#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,475 INFO L280 TraceCheckUtils]: 51: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,476 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #509#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,476 INFO L263 TraceCheckUtils]: 53: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-10 14:34:26,476 INFO L280 TraceCheckUtils]: 54: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,476 INFO L263 TraceCheckUtils]: 55: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,477 INFO L280 TraceCheckUtils]: 56: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,477 INFO L280 TraceCheckUtils]: 57: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,477 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,477 INFO L280 TraceCheckUtils]: 59: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,478 INFO L280 TraceCheckUtils]: 60: Hoare triple {53601#true} assume !(2 != ~tmp~0); {53601#true} is VALID [2020-07-10 14:34:26,478 INFO L280 TraceCheckUtils]: 61: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,479 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #511#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,480 INFO L280 TraceCheckUtils]: 63: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,480 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53626#(not (= 0 ~methaneLevelCritical~0))} #495#return; {53602#false} is VALID [2020-07-10 14:34:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,501 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,502 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,502 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53601#true} is VALID [2020-07-10 14:34:26,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,508 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-10 14:34:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,519 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,519 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,520 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,520 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,520 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-10 14:34:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,528 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-10 14:34:26,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(0 == ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,529 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-10 14:34:26,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,529 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-10 14:34:26,529 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,529 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53601#true} #485#return; {53601#true} is VALID [2020-07-10 14:34:26,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,530 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,530 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,531 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,531 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,531 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,531 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-10 14:34:26,532 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {53601#true} is VALID [2020-07-10 14:34:26,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~tmp~6); {53601#true} is VALID [2020-07-10 14:34:26,533 INFO L263 TraceCheckUtils]: 13: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,533 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume !(0 == ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,533 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-10 14:34:26,533 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,534 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-10 14:34:26,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,534 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53601#true} {53601#true} #485#return; {53601#true} is VALID [2020-07-10 14:34:26,534 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,534 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-10 14:34:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,541 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,544 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,544 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,545 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,545 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-10 14:34:26,546 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,546 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,546 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,546 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,546 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53601#true} is VALID [2020-07-10 14:34:26,546 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume 0 != ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,547 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume !(0 == ~switchedOnBeforeTS~0); {53601#true} is VALID [2020-07-10 14:34:26,547 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,547 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-10 14:34:26,548 INFO L263 TraceCheckUtils]: 0: Hoare triple {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,548 INFO L263 TraceCheckUtils]: 1: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,549 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,549 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,550 INFO L263 TraceCheckUtils]: 9: Hoare triple {53601#true} call lowerWaterLevel(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:26,550 INFO L280 TraceCheckUtils]: 10: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53601#true} is VALID [2020-07-10 14:34:26,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,551 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-10 14:34:26,551 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-10 14:34:26,552 INFO L263 TraceCheckUtils]: 14: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,552 INFO L280 TraceCheckUtils]: 15: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,552 INFO L280 TraceCheckUtils]: 16: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,552 INFO L263 TraceCheckUtils]: 17: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,552 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,553 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,553 INFO L280 TraceCheckUtils]: 20: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,553 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,553 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,553 INFO L280 TraceCheckUtils]: 23: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,553 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,554 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-10 14:34:26,554 INFO L280 TraceCheckUtils]: 26: Hoare triple {53601#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {53601#true} is VALID [2020-07-10 14:34:26,554 INFO L280 TraceCheckUtils]: 27: Hoare triple {53601#true} assume !(0 != ~tmp~6); {53601#true} is VALID [2020-07-10 14:34:26,555 INFO L263 TraceCheckUtils]: 28: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,555 INFO L280 TraceCheckUtils]: 29: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,555 INFO L280 TraceCheckUtils]: 30: Hoare triple {53601#true} assume !(0 == ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,555 INFO L263 TraceCheckUtils]: 31: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-10 14:34:26,555 INFO L280 TraceCheckUtils]: 32: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,555 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-10 14:34:26,556 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,556 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53601#true} #485#return; {53601#true} is VALID [2020-07-10 14:34:26,556 INFO L280 TraceCheckUtils]: 36: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,556 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-10 14:34:26,556 INFO L263 TraceCheckUtils]: 38: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-10 14:34:26,556 INFO L280 TraceCheckUtils]: 39: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,557 INFO L263 TraceCheckUtils]: 40: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,557 INFO L280 TraceCheckUtils]: 41: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,557 INFO L280 TraceCheckUtils]: 42: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,558 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,558 INFO L280 TraceCheckUtils]: 44: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,558 INFO L280 TraceCheckUtils]: 45: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-10 14:34:26,558 INFO L263 TraceCheckUtils]: 46: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,558 INFO L280 TraceCheckUtils]: 47: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,558 INFO L280 TraceCheckUtils]: 48: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,559 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,559 INFO L280 TraceCheckUtils]: 50: Hoare triple {53601#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53601#true} is VALID [2020-07-10 14:34:26,559 INFO L280 TraceCheckUtils]: 51: Hoare triple {53601#true} assume 0 != ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,559 INFO L280 TraceCheckUtils]: 52: Hoare triple {53601#true} assume !(0 == ~switchedOnBeforeTS~0); {53601#true} is VALID [2020-07-10 14:34:26,559 INFO L280 TraceCheckUtils]: 53: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,559 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-10 14:34:26,560 INFO L280 TraceCheckUtils]: 55: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,560 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-10 14:34:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,577 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,577 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,578 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53601#true} is VALID [2020-07-10 14:34:26,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,582 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-10 14:34:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,591 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,592 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,592 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,593 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-10 14:34:26,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53601#true} is VALID [2020-07-10 14:34:26,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,596 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #483#return; {53601#true} is VALID [2020-07-10 14:34:26,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,597 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,597 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,598 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,598 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,598 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,599 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-10 14:34:26,599 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {53601#true} is VALID [2020-07-10 14:34:26,599 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume 0 != ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,600 INFO L263 TraceCheckUtils]: 13: Hoare triple {53601#true} call deactivatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53601#true} is VALID [2020-07-10 14:34:26,600 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,600 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53601#true} {53601#true} #483#return; {53601#true} is VALID [2020-07-10 14:34:26,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,601 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-10 14:34:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,608 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,611 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,612 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,612 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,612 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,612 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,612 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-10 14:34:26,613 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,613 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,613 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,613 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,614 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53601#true} is VALID [2020-07-10 14:34:26,614 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-10 14:34:26,614 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,614 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-10 14:34:26,615 INFO L263 TraceCheckUtils]: 0: Hoare triple {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,616 INFO L263 TraceCheckUtils]: 1: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,616 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,616 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,616 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,617 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,617 INFO L263 TraceCheckUtils]: 9: Hoare triple {53601#true} call lowerWaterLevel(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:26,618 INFO L280 TraceCheckUtils]: 10: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53601#true} is VALID [2020-07-10 14:34:26,618 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,618 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-10 14:34:26,618 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-10 14:34:26,619 INFO L263 TraceCheckUtils]: 14: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,619 INFO L280 TraceCheckUtils]: 15: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,619 INFO L280 TraceCheckUtils]: 16: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,619 INFO L263 TraceCheckUtils]: 17: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,620 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,620 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,620 INFO L280 TraceCheckUtils]: 20: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,620 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,620 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,620 INFO L280 TraceCheckUtils]: 23: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,621 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,621 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-10 14:34:26,621 INFO L280 TraceCheckUtils]: 26: Hoare triple {53601#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {53601#true} is VALID [2020-07-10 14:34:26,621 INFO L280 TraceCheckUtils]: 27: Hoare triple {53601#true} assume 0 != ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,622 INFO L263 TraceCheckUtils]: 28: Hoare triple {53601#true} call deactivatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,622 INFO L280 TraceCheckUtils]: 29: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53601#true} is VALID [2020-07-10 14:34:26,622 INFO L280 TraceCheckUtils]: 30: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,622 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {53601#true} {53601#true} #483#return; {53601#true} is VALID [2020-07-10 14:34:26,623 INFO L280 TraceCheckUtils]: 32: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,623 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-10 14:34:26,623 INFO L263 TraceCheckUtils]: 34: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-10 14:34:26,623 INFO L280 TraceCheckUtils]: 35: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,623 INFO L263 TraceCheckUtils]: 36: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,623 INFO L280 TraceCheckUtils]: 37: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,624 INFO L280 TraceCheckUtils]: 38: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,624 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,624 INFO L280 TraceCheckUtils]: 40: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,624 INFO L280 TraceCheckUtils]: 41: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-10 14:34:26,624 INFO L263 TraceCheckUtils]: 42: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,624 INFO L280 TraceCheckUtils]: 43: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,625 INFO L280 TraceCheckUtils]: 44: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,625 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,625 INFO L280 TraceCheckUtils]: 46: Hoare triple {53601#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53601#true} is VALID [2020-07-10 14:34:26,625 INFO L280 TraceCheckUtils]: 47: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-10 14:34:26,625 INFO L280 TraceCheckUtils]: 48: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,625 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-10 14:34:26,626 INFO L280 TraceCheckUtils]: 50: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,626 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-10 14:34:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53601#true} is VALID [2020-07-10 14:34:26,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53602#false} #489#return; {53602#false} is VALID [2020-07-10 14:34:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,644 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,645 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,645 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,645 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,646 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,661 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,661 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,662 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,662 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-10 14:34:26,663 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,663 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,663 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,666 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-10 14:34:26,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,667 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,667 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,668 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,668 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,668 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,668 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,668 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,669 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-10 14:34:26,669 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,669 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,669 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,670 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,670 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume !(0 != ~tmp~5); {53601#true} is VALID [2020-07-10 14:34:26,670 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-10 14:34:26,670 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,671 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-10 14:34:26,671 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,671 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-10 14:34:26,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,673 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,673 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,673 INFO L263 TraceCheckUtils]: 5: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,674 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,674 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,674 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,675 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,675 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-10 14:34:26,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,676 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,676 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,676 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,676 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} assume !(0 != ~tmp~5); {53601#true} is VALID [2020-07-10 14:34:26,676 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-10 14:34:26,677 INFO L280 TraceCheckUtils]: 20: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,677 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-10 14:34:26,677 INFO L280 TraceCheckUtils]: 22: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,677 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-10 14:34:26,677 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,678 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-10 14:34:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,689 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,689 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,689 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,689 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,690 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,690 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-10 14:34:26,690 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,690 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,690 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,691 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,691 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53601#true} is VALID [2020-07-10 14:34:26,691 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-10 14:34:26,691 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,691 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-10 14:34:26,692 INFO L263 TraceCheckUtils]: 0: Hoare triple {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,693 INFO L263 TraceCheckUtils]: 1: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,693 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,693 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,693 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,693 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,694 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,694 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,694 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-10 14:34:26,695 INFO L263 TraceCheckUtils]: 10: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,695 INFO L280 TraceCheckUtils]: 11: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,695 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,696 INFO L263 TraceCheckUtils]: 13: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,696 INFO L280 TraceCheckUtils]: 14: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,696 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,696 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,696 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,697 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,697 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,697 INFO L280 TraceCheckUtils]: 20: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,697 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,697 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,697 INFO L280 TraceCheckUtils]: 23: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,698 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-10 14:34:26,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,698 INFO L280 TraceCheckUtils]: 26: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,698 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,698 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,698 INFO L280 TraceCheckUtils]: 29: Hoare triple {53601#true} assume !(0 != ~tmp~5); {53601#true} is VALID [2020-07-10 14:34:26,699 INFO L263 TraceCheckUtils]: 30: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-10 14:34:26,699 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,699 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-10 14:34:26,699 INFO L280 TraceCheckUtils]: 33: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,699 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-10 14:34:26,699 INFO L280 TraceCheckUtils]: 35: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,699 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-10 14:34:26,700 INFO L263 TraceCheckUtils]: 37: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-10 14:34:26,700 INFO L280 TraceCheckUtils]: 38: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,700 INFO L263 TraceCheckUtils]: 39: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,700 INFO L280 TraceCheckUtils]: 40: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,700 INFO L280 TraceCheckUtils]: 41: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,700 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,701 INFO L280 TraceCheckUtils]: 43: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,701 INFO L280 TraceCheckUtils]: 44: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-10 14:34:26,701 INFO L263 TraceCheckUtils]: 45: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,701 INFO L280 TraceCheckUtils]: 46: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,701 INFO L280 TraceCheckUtils]: 47: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,701 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,702 INFO L280 TraceCheckUtils]: 49: Hoare triple {53601#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53601#true} is VALID [2020-07-10 14:34:26,702 INFO L280 TraceCheckUtils]: 50: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-10 14:34:26,702 INFO L280 TraceCheckUtils]: 51: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,702 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-10 14:34:26,702 INFO L280 TraceCheckUtils]: 53: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,702 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-10 14:34:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53601#true} is VALID [2020-07-10 14:34:26,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53602#false} #489#return; {53602#false} is VALID [2020-07-10 14:34:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,714 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,714 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,715 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,715 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53602#false} #505#return; {53602#false} is VALID [2020-07-10 14:34:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,734 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,735 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,735 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,736 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-10 14:34:26,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,736 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,747 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,747 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,748 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,749 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-10 14:34:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,752 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-10 14:34:26,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-10 14:34:26,752 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,753 INFO L263 TraceCheckUtils]: 3: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,753 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,754 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,754 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,754 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-10 14:34:26,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {53601#true} is VALID [2020-07-10 14:34:26,755 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume !(0 != ~tmp~7); {53601#true} is VALID [2020-07-10 14:34:26,755 INFO L263 TraceCheckUtils]: 12: Hoare triple {53601#true} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,756 INFO L280 TraceCheckUtils]: 13: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,756 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,756 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-10 14:34:26,756 INFO L280 TraceCheckUtils]: 16: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,756 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {53601#true} {53601#true} #527#return; {53601#true} is VALID [2020-07-10 14:34:26,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,757 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,758 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,758 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,758 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,758 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,758 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,759 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-10 14:34:26,759 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,759 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,759 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,760 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,760 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-10 14:34:26,761 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,761 INFO L263 TraceCheckUtils]: 20: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,761 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,761 INFO L280 TraceCheckUtils]: 22: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,762 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,762 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,762 INFO L280 TraceCheckUtils]: 25: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,762 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-10 14:34:26,762 INFO L280 TraceCheckUtils]: 27: Hoare triple {53601#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {53601#true} is VALID [2020-07-10 14:34:26,763 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume !(0 != ~tmp~7); {53601#true} is VALID [2020-07-10 14:34:26,763 INFO L263 TraceCheckUtils]: 29: Hoare triple {53601#true} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,764 INFO L280 TraceCheckUtils]: 30: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,764 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,764 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-10 14:34:26,764 INFO L280 TraceCheckUtils]: 33: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,764 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53601#true} {53601#true} #527#return; {53601#true} is VALID [2020-07-10 14:34:26,764 INFO L280 TraceCheckUtils]: 35: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,765 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-10 14:34:26,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,766 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,767 INFO L280 TraceCheckUtils]: 3: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,767 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,767 INFO L263 TraceCheckUtils]: 5: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,767 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,767 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,767 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,768 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,768 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,768 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,768 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,768 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-10 14:34:26,768 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,769 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,769 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,769 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,769 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,770 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,770 INFO L280 TraceCheckUtils]: 20: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-10 14:34:26,770 INFO L263 TraceCheckUtils]: 21: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,770 INFO L280 TraceCheckUtils]: 22: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,771 INFO L263 TraceCheckUtils]: 23: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,771 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,771 INFO L280 TraceCheckUtils]: 25: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,771 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,771 INFO L280 TraceCheckUtils]: 27: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,771 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,772 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-10 14:34:26,772 INFO L280 TraceCheckUtils]: 30: Hoare triple {53601#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {53601#true} is VALID [2020-07-10 14:34:26,772 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume !(0 != ~tmp~7); {53601#true} is VALID [2020-07-10 14:34:26,773 INFO L263 TraceCheckUtils]: 32: Hoare triple {53601#true} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,773 INFO L280 TraceCheckUtils]: 33: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,773 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,773 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-10 14:34:26,774 INFO L280 TraceCheckUtils]: 36: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,774 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53601#true} {53601#true} #527#return; {53601#true} is VALID [2020-07-10 14:34:26,774 INFO L280 TraceCheckUtils]: 38: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,774 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-10 14:34:26,774 INFO L280 TraceCheckUtils]: 40: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,774 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53601#true} {53602#false} #509#return; {53602#false} is VALID [2020-07-10 14:34:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,778 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53602#false} #519#return; {53602#false} is VALID [2020-07-10 14:34:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:26,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,782 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53602#false} #521#return; {53602#false} is VALID [2020-07-10 14:34:26,786 INFO L263 TraceCheckUtils]: 0: Hoare triple {53601#true} call ULTIMATE.init(); {53917#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:34:26,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {53917#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.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~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,787 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #545#return; {53601#true} is VALID [2020-07-10 14:34:26,787 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret75 := main(); {53601#true} is VALID [2020-07-10 14:34:26,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~0;havoc ~tmp~1; {53601#true} is VALID [2020-07-10 14:34:26,788 INFO L263 TraceCheckUtils]: 6: Hoare triple {53601#true} call select_helpers(); {53601#true} is VALID [2020-07-10 14:34:26,788 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,788 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #441#return; {53601#true} is VALID [2020-07-10 14:34:26,788 INFO L263 TraceCheckUtils]: 9: Hoare triple {53601#true} call select_features(); {53601#true} is VALID [2020-07-10 14:34:26,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,788 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #443#return; {53601#true} is VALID [2020-07-10 14:34:26,789 INFO L263 TraceCheckUtils]: 12: Hoare triple {53601#true} call #t~ret3 := valid_product(); {53601#true} is VALID [2020-07-10 14:34:26,789 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {53918#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:26,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {53918#(= 1 |valid_product_#res|)} assume true; {53918#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:34:26,791 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53918#(= 1 |valid_product_#res|)} {53601#true} #445#return; {53613#(= 1 |main_#t~ret3|)} is VALID [2020-07-10 14:34:26,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {53613#(= 1 |main_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {53614#(= 1 main_~tmp~1)} is VALID [2020-07-10 14:34:26,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {53614#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {53601#true} is VALID [2020-07-10 14:34:26,792 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call setup(); {53601#true} is VALID [2020-07-10 14:34:26,792 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,793 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53601#true} {53601#true} #447#return; {53601#true} is VALID [2020-07-10 14:34:26,793 INFO L263 TraceCheckUtils]: 21: Hoare triple {53601#true} call runTest(); {53601#true} is VALID [2020-07-10 14:34:26,793 INFO L263 TraceCheckUtils]: 22: Hoare triple {53601#true} call __utac_acc__Specification5_spec__1(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,794 INFO L280 TraceCheckUtils]: 23: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {53601#true} is VALID [2020-07-10 14:34:26,794 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,794 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #535#return; {53601#true} is VALID [2020-07-10 14:34:26,794 INFO L263 TraceCheckUtils]: 26: Hoare triple {53601#true} call test(); {53601#true} is VALID [2020-07-10 14:34:26,794 INFO L280 TraceCheckUtils]: 27: Hoare triple {53601#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {53601#true} is VALID [2020-07-10 14:34:26,794 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume !false; {53601#true} is VALID [2020-07-10 14:34:26,795 INFO L280 TraceCheckUtils]: 29: Hoare triple {53601#true} assume ~splverifierCounter~0 < 4; {53601#true} is VALID [2020-07-10 14:34:26,795 INFO L280 TraceCheckUtils]: 30: Hoare triple {53601#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53601#true} is VALID [2020-07-10 14:34:26,795 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume 0 != ~tmp~9; {53601#true} is VALID [2020-07-10 14:34:26,796 INFO L263 TraceCheckUtils]: 32: Hoare triple {53601#true} call waterRise(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:26,796 INFO L280 TraceCheckUtils]: 33: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53601#true} is VALID [2020-07-10 14:34:26,796 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,796 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53601#true} #489#return; {53601#true} is VALID [2020-07-10 14:34:26,796 INFO L280 TraceCheckUtils]: 36: Hoare triple {53601#true} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53601#true} is VALID [2020-07-10 14:34:26,797 INFO L280 TraceCheckUtils]: 37: Hoare triple {53601#true} assume 0 != ~tmp___0~2; {53601#true} is VALID [2020-07-10 14:34:26,797 INFO L263 TraceCheckUtils]: 38: Hoare triple {53601#true} call changeMethaneLevel(); {53921#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 14:34:26,798 INFO L280 TraceCheckUtils]: 39: Hoare triple {53921#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,799 INFO L280 TraceCheckUtils]: 40: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,800 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53601#true} #491#return; {53626#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,800 INFO L280 TraceCheckUtils]: 42: Hoare triple {53626#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53626#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,801 INFO L280 TraceCheckUtils]: 43: Hoare triple {53626#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53626#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,802 INFO L280 TraceCheckUtils]: 44: Hoare triple {53626#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___1~0; {53626#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,803 INFO L263 TraceCheckUtils]: 45: Hoare triple {53626#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:26,803 INFO L263 TraceCheckUtils]: 46: Hoare triple {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,804 INFO L263 TraceCheckUtils]: 47: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,804 INFO L280 TraceCheckUtils]: 48: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,804 INFO L280 TraceCheckUtils]: 49: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,804 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,804 INFO L280 TraceCheckUtils]: 51: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,804 INFO L280 TraceCheckUtils]: 52: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,805 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,805 INFO L280 TraceCheckUtils]: 54: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,805 INFO L280 TraceCheckUtils]: 55: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-10 14:34:26,806 INFO L263 TraceCheckUtils]: 56: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,806 INFO L280 TraceCheckUtils]: 57: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,806 INFO L280 TraceCheckUtils]: 58: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,807 INFO L263 TraceCheckUtils]: 59: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,807 INFO L280 TraceCheckUtils]: 60: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,807 INFO L280 TraceCheckUtils]: 61: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,807 INFO L263 TraceCheckUtils]: 62: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,807 INFO L280 TraceCheckUtils]: 63: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,808 INFO L263 TraceCheckUtils]: 64: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,808 INFO L280 TraceCheckUtils]: 65: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,808 INFO L280 TraceCheckUtils]: 66: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,808 INFO L280 TraceCheckUtils]: 67: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,808 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,808 INFO L280 TraceCheckUtils]: 69: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,808 INFO L280 TraceCheckUtils]: 70: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-10 14:34:26,809 INFO L280 TraceCheckUtils]: 71: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,809 INFO L280 TraceCheckUtils]: 72: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,809 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,809 INFO L280 TraceCheckUtils]: 74: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,809 INFO L280 TraceCheckUtils]: 75: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,810 INFO L263 TraceCheckUtils]: 76: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,810 INFO L280 TraceCheckUtils]: 77: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-10 14:34:26,810 INFO L263 TraceCheckUtils]: 78: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,811 INFO L280 TraceCheckUtils]: 79: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,811 INFO L263 TraceCheckUtils]: 80: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,811 INFO L280 TraceCheckUtils]: 81: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,812 INFO L280 TraceCheckUtils]: 82: Hoare triple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:26,813 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {54075#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53601#true} #539#return; {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} is VALID [2020-07-10 14:34:26,814 INFO L280 TraceCheckUtils]: 84: Hoare triple {54073#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|) (<= |isMethaneAlarm_#t~ret53| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,815 INFO L280 TraceCheckUtils]: 85: Hoare triple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:26,816 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {54074#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {53601#true} #499#return; {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-10 14:34:26,817 INFO L280 TraceCheckUtils]: 87: Hoare triple {54065#(or (not (= 0 |activatePump_#t~ret52|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} is VALID [2020-07-10 14:34:26,818 INFO L280 TraceCheckUtils]: 88: Hoare triple {54066#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~7)))} assume !(0 != ~tmp~7); {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,819 INFO L263 TraceCheckUtils]: 89: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,819 INFO L280 TraceCheckUtils]: 90: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,819 INFO L280 TraceCheckUtils]: 91: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,820 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,820 INFO L280 TraceCheckUtils]: 93: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,821 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,822 INFO L280 TraceCheckUtils]: 95: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,822 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #487#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,823 INFO L280 TraceCheckUtils]: 97: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,824 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #509#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,824 INFO L263 TraceCheckUtils]: 99: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-10 14:34:26,824 INFO L280 TraceCheckUtils]: 100: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,824 INFO L263 TraceCheckUtils]: 101: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,824 INFO L280 TraceCheckUtils]: 102: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,824 INFO L280 TraceCheckUtils]: 103: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,825 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,825 INFO L280 TraceCheckUtils]: 105: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,825 INFO L280 TraceCheckUtils]: 106: Hoare triple {53601#true} assume !(2 != ~tmp~0); {53601#true} is VALID [2020-07-10 14:34:26,825 INFO L280 TraceCheckUtils]: 107: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,826 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #511#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,826 INFO L280 TraceCheckUtils]: 109: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:26,827 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53626#(not (= 0 ~methaneLevelCritical~0))} #495#return; {53602#false} is VALID [2020-07-10 14:34:26,827 INFO L280 TraceCheckUtils]: 111: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:26,827 INFO L280 TraceCheckUtils]: 112: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-10 14:34:26,828 INFO L280 TraceCheckUtils]: 113: Hoare triple {53602#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53602#false} is VALID [2020-07-10 14:34:26,828 INFO L280 TraceCheckUtils]: 114: Hoare triple {53602#false} assume !(0 != ~tmp~9); {53602#false} is VALID [2020-07-10 14:34:26,828 INFO L280 TraceCheckUtils]: 115: Hoare triple {53602#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53602#false} is VALID [2020-07-10 14:34:26,828 INFO L280 TraceCheckUtils]: 116: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-10 14:34:26,828 INFO L280 TraceCheckUtils]: 117: Hoare triple {53602#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53602#false} is VALID [2020-07-10 14:34:26,828 INFO L280 TraceCheckUtils]: 118: Hoare triple {53602#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53602#false} is VALID [2020-07-10 14:34:26,829 INFO L280 TraceCheckUtils]: 119: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-10 14:34:26,829 INFO L263 TraceCheckUtils]: 120: Hoare triple {53602#false} call timeShift(); {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:26,830 INFO L263 TraceCheckUtils]: 121: Hoare triple {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,830 INFO L263 TraceCheckUtils]: 122: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,830 INFO L280 TraceCheckUtils]: 123: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,830 INFO L280 TraceCheckUtils]: 124: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,830 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,831 INFO L280 TraceCheckUtils]: 126: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,831 INFO L280 TraceCheckUtils]: 127: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,831 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,831 INFO L280 TraceCheckUtils]: 129: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,832 INFO L263 TraceCheckUtils]: 130: Hoare triple {53601#true} call lowerWaterLevel(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:26,832 INFO L280 TraceCheckUtils]: 131: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53601#true} is VALID [2020-07-10 14:34:26,832 INFO L280 TraceCheckUtils]: 132: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,833 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-10 14:34:26,833 INFO L280 TraceCheckUtils]: 134: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-10 14:34:26,833 INFO L263 TraceCheckUtils]: 135: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,834 INFO L280 TraceCheckUtils]: 136: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,834 INFO L280 TraceCheckUtils]: 137: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,834 INFO L263 TraceCheckUtils]: 138: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,834 INFO L280 TraceCheckUtils]: 139: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,834 INFO L263 TraceCheckUtils]: 140: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,834 INFO L280 TraceCheckUtils]: 141: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,835 INFO L280 TraceCheckUtils]: 142: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,835 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,835 INFO L280 TraceCheckUtils]: 144: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,835 INFO L280 TraceCheckUtils]: 145: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,835 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-10 14:34:26,835 INFO L280 TraceCheckUtils]: 147: Hoare triple {53601#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {53601#true} is VALID [2020-07-10 14:34:26,835 INFO L280 TraceCheckUtils]: 148: Hoare triple {53601#true} assume !(0 != ~tmp~6); {53601#true} is VALID [2020-07-10 14:34:26,836 INFO L263 TraceCheckUtils]: 149: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,836 INFO L280 TraceCheckUtils]: 150: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,837 INFO L280 TraceCheckUtils]: 151: Hoare triple {53601#true} assume !(0 == ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,837 INFO L263 TraceCheckUtils]: 152: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-10 14:34:26,837 INFO L280 TraceCheckUtils]: 153: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,837 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-10 14:34:26,837 INFO L280 TraceCheckUtils]: 155: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,837 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {53601#true} {53601#true} #485#return; {53601#true} is VALID [2020-07-10 14:34:26,837 INFO L280 TraceCheckUtils]: 157: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,838 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-10 14:34:26,838 INFO L263 TraceCheckUtils]: 159: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-10 14:34:26,838 INFO L280 TraceCheckUtils]: 160: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,838 INFO L263 TraceCheckUtils]: 161: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,838 INFO L280 TraceCheckUtils]: 162: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,838 INFO L280 TraceCheckUtils]: 163: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,839 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,839 INFO L280 TraceCheckUtils]: 165: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,839 INFO L280 TraceCheckUtils]: 166: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-10 14:34:26,839 INFO L263 TraceCheckUtils]: 167: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,839 INFO L280 TraceCheckUtils]: 168: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,839 INFO L280 TraceCheckUtils]: 169: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,839 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,840 INFO L280 TraceCheckUtils]: 171: Hoare triple {53601#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53601#true} is VALID [2020-07-10 14:34:26,840 INFO L280 TraceCheckUtils]: 172: Hoare triple {53601#true} assume 0 != ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,840 INFO L280 TraceCheckUtils]: 173: Hoare triple {53601#true} assume !(0 == ~switchedOnBeforeTS~0); {53601#true} is VALID [2020-07-10 14:34:26,840 INFO L280 TraceCheckUtils]: 174: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,840 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-10 14:34:26,840 INFO L280 TraceCheckUtils]: 176: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,841 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-10 14:34:26,841 INFO L280 TraceCheckUtils]: 178: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:26,841 INFO L280 TraceCheckUtils]: 179: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-10 14:34:26,841 INFO L280 TraceCheckUtils]: 180: Hoare triple {53602#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53602#false} is VALID [2020-07-10 14:34:26,841 INFO L280 TraceCheckUtils]: 181: Hoare triple {53602#false} assume !(0 != ~tmp~9); {53602#false} is VALID [2020-07-10 14:34:26,841 INFO L280 TraceCheckUtils]: 182: Hoare triple {53602#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53602#false} is VALID [2020-07-10 14:34:26,841 INFO L280 TraceCheckUtils]: 183: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-10 14:34:26,842 INFO L280 TraceCheckUtils]: 184: Hoare triple {53602#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53602#false} is VALID [2020-07-10 14:34:26,842 INFO L280 TraceCheckUtils]: 185: Hoare triple {53602#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53602#false} is VALID [2020-07-10 14:34:26,842 INFO L280 TraceCheckUtils]: 186: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-10 14:34:26,842 INFO L263 TraceCheckUtils]: 187: Hoare triple {53602#false} call timeShift(); {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:26,843 INFO L263 TraceCheckUtils]: 188: Hoare triple {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,843 INFO L263 TraceCheckUtils]: 189: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,843 INFO L280 TraceCheckUtils]: 190: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,844 INFO L280 TraceCheckUtils]: 191: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,844 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,844 INFO L280 TraceCheckUtils]: 193: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,844 INFO L280 TraceCheckUtils]: 194: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,844 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,844 INFO L280 TraceCheckUtils]: 196: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,845 INFO L263 TraceCheckUtils]: 197: Hoare triple {53601#true} call lowerWaterLevel(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:26,845 INFO L280 TraceCheckUtils]: 198: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53601#true} is VALID [2020-07-10 14:34:26,846 INFO L280 TraceCheckUtils]: 199: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,846 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-10 14:34:26,846 INFO L280 TraceCheckUtils]: 201: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-10 14:34:26,847 INFO L263 TraceCheckUtils]: 202: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,847 INFO L280 TraceCheckUtils]: 203: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,847 INFO L280 TraceCheckUtils]: 204: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,847 INFO L263 TraceCheckUtils]: 205: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,847 INFO L280 TraceCheckUtils]: 206: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,847 INFO L263 TraceCheckUtils]: 207: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,847 INFO L280 TraceCheckUtils]: 208: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,847 INFO L280 TraceCheckUtils]: 209: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,847 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,848 INFO L280 TraceCheckUtils]: 211: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,848 INFO L280 TraceCheckUtils]: 212: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,848 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-10 14:34:26,848 INFO L280 TraceCheckUtils]: 214: Hoare triple {53601#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {53601#true} is VALID [2020-07-10 14:34:26,848 INFO L280 TraceCheckUtils]: 215: Hoare triple {53601#true} assume 0 != ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,849 INFO L263 TraceCheckUtils]: 216: Hoare triple {53601#true} call deactivatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,849 INFO L280 TraceCheckUtils]: 217: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53601#true} is VALID [2020-07-10 14:34:26,849 INFO L280 TraceCheckUtils]: 218: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,849 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {53601#true} {53601#true} #483#return; {53601#true} is VALID [2020-07-10 14:34:26,849 INFO L280 TraceCheckUtils]: 220: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,849 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-10 14:34:26,849 INFO L263 TraceCheckUtils]: 222: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-10 14:34:26,849 INFO L280 TraceCheckUtils]: 223: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,849 INFO L263 TraceCheckUtils]: 224: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,850 INFO L280 TraceCheckUtils]: 225: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,850 INFO L280 TraceCheckUtils]: 226: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,850 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,850 INFO L280 TraceCheckUtils]: 228: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,850 INFO L280 TraceCheckUtils]: 229: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-10 14:34:26,851 INFO L263 TraceCheckUtils]: 230: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,851 INFO L280 TraceCheckUtils]: 231: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,851 INFO L280 TraceCheckUtils]: 232: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,851 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,851 INFO L280 TraceCheckUtils]: 234: Hoare triple {53601#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53601#true} is VALID [2020-07-10 14:34:26,851 INFO L280 TraceCheckUtils]: 235: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-10 14:34:26,852 INFO L280 TraceCheckUtils]: 236: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,852 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-10 14:34:26,852 INFO L280 TraceCheckUtils]: 238: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,852 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-10 14:34:26,852 INFO L280 TraceCheckUtils]: 240: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:26,852 INFO L280 TraceCheckUtils]: 241: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-10 14:34:26,853 INFO L280 TraceCheckUtils]: 242: Hoare triple {53602#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53602#false} is VALID [2020-07-10 14:34:26,853 INFO L280 TraceCheckUtils]: 243: Hoare triple {53602#false} assume 0 != ~tmp~9; {53602#false} is VALID [2020-07-10 14:34:26,853 INFO L263 TraceCheckUtils]: 244: Hoare triple {53602#false} call waterRise(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:26,853 INFO L280 TraceCheckUtils]: 245: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53601#true} is VALID [2020-07-10 14:34:26,853 INFO L280 TraceCheckUtils]: 246: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,853 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {53601#true} {53602#false} #489#return; {53602#false} is VALID [2020-07-10 14:34:26,854 INFO L280 TraceCheckUtils]: 248: Hoare triple {53602#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53602#false} is VALID [2020-07-10 14:34:26,854 INFO L280 TraceCheckUtils]: 249: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-10 14:34:26,854 INFO L280 TraceCheckUtils]: 250: Hoare triple {53602#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53602#false} is VALID [2020-07-10 14:34:26,854 INFO L280 TraceCheckUtils]: 251: Hoare triple {53602#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53602#false} is VALID [2020-07-10 14:34:26,854 INFO L280 TraceCheckUtils]: 252: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-10 14:34:26,854 INFO L263 TraceCheckUtils]: 253: Hoare triple {53602#false} call timeShift(); {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:26,861 INFO L263 TraceCheckUtils]: 254: Hoare triple {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,861 INFO L263 TraceCheckUtils]: 255: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,861 INFO L280 TraceCheckUtils]: 256: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,861 INFO L280 TraceCheckUtils]: 257: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,861 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,861 INFO L280 TraceCheckUtils]: 259: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,862 INFO L280 TraceCheckUtils]: 260: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,862 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {53601#true} {53923#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #505#return; {53601#true} is VALID [2020-07-10 14:34:26,862 INFO L280 TraceCheckUtils]: 262: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,862 INFO L280 TraceCheckUtils]: 263: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-10 14:34:26,863 INFO L263 TraceCheckUtils]: 264: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,863 INFO L280 TraceCheckUtils]: 265: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,863 INFO L280 TraceCheckUtils]: 266: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,864 INFO L263 TraceCheckUtils]: 267: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,864 INFO L280 TraceCheckUtils]: 268: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,864 INFO L280 TraceCheckUtils]: 269: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,865 INFO L263 TraceCheckUtils]: 270: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,865 INFO L280 TraceCheckUtils]: 271: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,865 INFO L263 TraceCheckUtils]: 272: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,865 INFO L280 TraceCheckUtils]: 273: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,865 INFO L280 TraceCheckUtils]: 274: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,865 INFO L280 TraceCheckUtils]: 275: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,866 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,866 INFO L280 TraceCheckUtils]: 277: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,866 INFO L280 TraceCheckUtils]: 278: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-10 14:34:26,866 INFO L280 TraceCheckUtils]: 279: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,866 INFO L280 TraceCheckUtils]: 280: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,866 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,867 INFO L280 TraceCheckUtils]: 282: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,867 INFO L280 TraceCheckUtils]: 283: Hoare triple {53601#true} assume !(0 != ~tmp~5); {53601#true} is VALID [2020-07-10 14:34:26,867 INFO L263 TraceCheckUtils]: 284: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-10 14:34:26,867 INFO L280 TraceCheckUtils]: 285: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,867 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-10 14:34:26,867 INFO L280 TraceCheckUtils]: 287: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,867 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-10 14:34:26,868 INFO L280 TraceCheckUtils]: 289: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,868 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-10 14:34:26,868 INFO L263 TraceCheckUtils]: 291: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-10 14:34:26,868 INFO L280 TraceCheckUtils]: 292: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-10 14:34:26,868 INFO L263 TraceCheckUtils]: 293: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,868 INFO L280 TraceCheckUtils]: 294: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,868 INFO L280 TraceCheckUtils]: 295: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,869 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-10 14:34:26,869 INFO L280 TraceCheckUtils]: 297: Hoare triple {53601#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53601#true} is VALID [2020-07-10 14:34:26,869 INFO L280 TraceCheckUtils]: 298: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-10 14:34:26,869 INFO L263 TraceCheckUtils]: 299: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,869 INFO L280 TraceCheckUtils]: 300: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,869 INFO L280 TraceCheckUtils]: 301: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,870 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-10 14:34:26,870 INFO L280 TraceCheckUtils]: 303: Hoare triple {53601#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53601#true} is VALID [2020-07-10 14:34:26,870 INFO L280 TraceCheckUtils]: 304: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-10 14:34:26,870 INFO L280 TraceCheckUtils]: 305: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,870 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-10 14:34:26,870 INFO L280 TraceCheckUtils]: 307: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,871 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-10 14:34:26,871 INFO L280 TraceCheckUtils]: 309: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:26,871 INFO L280 TraceCheckUtils]: 310: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-10 14:34:26,871 INFO L280 TraceCheckUtils]: 311: Hoare triple {53602#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53602#false} is VALID [2020-07-10 14:34:26,871 INFO L280 TraceCheckUtils]: 312: Hoare triple {53602#false} assume 0 != ~tmp~9; {53602#false} is VALID [2020-07-10 14:34:26,871 INFO L263 TraceCheckUtils]: 313: Hoare triple {53602#false} call waterRise(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:26,871 INFO L280 TraceCheckUtils]: 314: Hoare triple {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53601#true} is VALID [2020-07-10 14:34:26,872 INFO L280 TraceCheckUtils]: 315: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,872 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {53601#true} {53602#false} #489#return; {53602#false} is VALID [2020-07-10 14:34:26,872 INFO L280 TraceCheckUtils]: 317: Hoare triple {53602#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53602#false} is VALID [2020-07-10 14:34:26,872 INFO L280 TraceCheckUtils]: 318: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-10 14:34:26,872 INFO L280 TraceCheckUtils]: 319: Hoare triple {53602#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53602#false} is VALID [2020-07-10 14:34:26,872 INFO L280 TraceCheckUtils]: 320: Hoare triple {53602#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53602#false} is VALID [2020-07-10 14:34:26,873 INFO L280 TraceCheckUtils]: 321: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-10 14:34:26,873 INFO L263 TraceCheckUtils]: 322: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-10 14:34:26,873 INFO L263 TraceCheckUtils]: 323: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:26,873 INFO L263 TraceCheckUtils]: 324: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,873 INFO L280 TraceCheckUtils]: 325: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,873 INFO L280 TraceCheckUtils]: 326: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,873 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-10 14:34:26,874 INFO L280 TraceCheckUtils]: 328: Hoare triple {53601#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53601#true} is VALID [2020-07-10 14:34:26,874 INFO L280 TraceCheckUtils]: 329: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,874 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {53601#true} {53602#false} #505#return; {53602#false} is VALID [2020-07-10 14:34:26,874 INFO L280 TraceCheckUtils]: 331: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-10 14:34:26,874 INFO L280 TraceCheckUtils]: 332: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-10 14:34:26,874 INFO L263 TraceCheckUtils]: 333: Hoare triple {53602#false} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,875 INFO L280 TraceCheckUtils]: 334: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-10 14:34:26,875 INFO L280 TraceCheckUtils]: 335: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-10 14:34:26,876 INFO L263 TraceCheckUtils]: 336: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,876 INFO L280 TraceCheckUtils]: 337: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,876 INFO L280 TraceCheckUtils]: 338: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-10 14:34:26,876 INFO L263 TraceCheckUtils]: 339: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,876 INFO L280 TraceCheckUtils]: 340: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-10 14:34:26,877 INFO L263 TraceCheckUtils]: 341: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-10 14:34:26,877 INFO L280 TraceCheckUtils]: 342: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,877 INFO L280 TraceCheckUtils]: 343: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-10 14:34:26,877 INFO L280 TraceCheckUtils]: 344: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,877 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-10 14:34:26,877 INFO L280 TraceCheckUtils]: 346: Hoare triple {53601#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53601#true} is VALID [2020-07-10 14:34:26,877 INFO L280 TraceCheckUtils]: 347: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-10 14:34:26,878 INFO L280 TraceCheckUtils]: 348: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-10 14:34:26,878 INFO L280 TraceCheckUtils]: 349: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,878 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-10 14:34:26,878 INFO L280 TraceCheckUtils]: 351: Hoare triple {53601#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53601#true} is VALID [2020-07-10 14:34:26,878 INFO L280 TraceCheckUtils]: 352: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-10 14:34:26,879 INFO L263 TraceCheckUtils]: 353: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,879 INFO L280 TraceCheckUtils]: 354: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-10 14:34:26,879 INFO L263 TraceCheckUtils]: 355: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-10 14:34:26,880 INFO L280 TraceCheckUtils]: 356: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,880 INFO L263 TraceCheckUtils]: 357: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-10 14:34:26,880 INFO L280 TraceCheckUtils]: 358: Hoare triple {53601#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53601#true} is VALID [2020-07-10 14:34:26,880 INFO L280 TraceCheckUtils]: 359: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,880 INFO L275 TraceCheckUtils]: 360: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-10 14:34:26,880 INFO L280 TraceCheckUtils]: 361: Hoare triple {53601#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53601#true} is VALID [2020-07-10 14:34:26,881 INFO L280 TraceCheckUtils]: 362: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,881 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-10 14:34:26,881 INFO L280 TraceCheckUtils]: 364: Hoare triple {53601#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {53601#true} is VALID [2020-07-10 14:34:26,881 INFO L280 TraceCheckUtils]: 365: Hoare triple {53601#true} assume !(0 != ~tmp~7); {53601#true} is VALID [2020-07-10 14:34:26,882 INFO L263 TraceCheckUtils]: 366: Hoare triple {53601#true} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:26,882 INFO L280 TraceCheckUtils]: 367: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-10 14:34:26,882 INFO L280 TraceCheckUtils]: 368: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,882 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-10 14:34:26,882 INFO L280 TraceCheckUtils]: 370: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,883 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {53601#true} {53601#true} #527#return; {53601#true} is VALID [2020-07-10 14:34:26,883 INFO L280 TraceCheckUtils]: 372: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,883 INFO L275 TraceCheckUtils]: 373: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-10 14:34:26,883 INFO L280 TraceCheckUtils]: 374: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,883 INFO L275 TraceCheckUtils]: 375: Hoare quadruple {53601#true} {53602#false} #509#return; {53602#false} is VALID [2020-07-10 14:34:26,883 INFO L263 TraceCheckUtils]: 376: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-10 14:34:26,884 INFO L280 TraceCheckUtils]: 377: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-10 14:34:26,884 INFO L263 TraceCheckUtils]: 378: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-10 14:34:26,884 INFO L280 TraceCheckUtils]: 379: Hoare triple {53601#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53601#true} is VALID [2020-07-10 14:34:26,884 INFO L280 TraceCheckUtils]: 380: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,884 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {53601#true} {53602#false} #519#return; {53602#false} is VALID [2020-07-10 14:34:26,884 INFO L280 TraceCheckUtils]: 382: Hoare triple {53602#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53602#false} is VALID [2020-07-10 14:34:26,884 INFO L280 TraceCheckUtils]: 383: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-10 14:34:26,885 INFO L263 TraceCheckUtils]: 384: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-10 14:34:26,885 INFO L280 TraceCheckUtils]: 385: Hoare triple {53601#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53601#true} is VALID [2020-07-10 14:34:26,885 INFO L280 TraceCheckUtils]: 386: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:26,885 INFO L275 TraceCheckUtils]: 387: Hoare quadruple {53601#true} {53602#false} #521#return; {53602#false} is VALID [2020-07-10 14:34:26,885 INFO L280 TraceCheckUtils]: 388: Hoare triple {53602#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53602#false} is VALID [2020-07-10 14:34:26,885 INFO L280 TraceCheckUtils]: 389: Hoare triple {53602#false} assume 0 != ~tmp___0~0; {53602#false} is VALID [2020-07-10 14:34:26,885 INFO L280 TraceCheckUtils]: 390: Hoare triple {53602#false} assume 0 == ~switchedOnBeforeTS~0; {53602#false} is VALID [2020-07-10 14:34:26,886 INFO L263 TraceCheckUtils]: 391: Hoare triple {53602#false} call __automaton_fail(); {53602#false} is VALID [2020-07-10 14:34:26,886 INFO L280 TraceCheckUtils]: 392: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:27,004 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 88 proven. 43 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2020-07-10 14:34:27,004 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345399149] [2020-07-10 14:34:27,004 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [562946328] [2020-07-10 14:34:27,005 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 14:34:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:27,260 INFO L264 TraceCheckSpWp]: Trace formula consists of 1522 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-10 14:34:27,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:27,338 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:34:27,874 INFO L263 TraceCheckUtils]: 0: Hoare triple {53601#true} call ULTIMATE.init(); {53601#true} is VALID [2020-07-10 14:34:27,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30);call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9);call #t~string27.base, #t~string27.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(25);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9);call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string42.base, #t~string42.offset, 1);call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1);call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1);call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1);call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string44.base, #t~string44.offset, 1);call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string48.base, #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string59.base, #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {53601#true} is VALID [2020-07-10 14:34:27,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:27,875 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #545#return; {53601#true} is VALID [2020-07-10 14:34:27,875 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret75 := main(); {53601#true} is VALID [2020-07-10 14:34:27,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~0;havoc ~tmp~1; {53601#true} is VALID [2020-07-10 14:34:27,875 INFO L263 TraceCheckUtils]: 6: Hoare triple {53601#true} call select_helpers(); {53601#true} is VALID [2020-07-10 14:34:27,875 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:27,875 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #441#return; {53601#true} is VALID [2020-07-10 14:34:27,875 INFO L263 TraceCheckUtils]: 9: Hoare triple {53601#true} call select_features(); {53601#true} is VALID [2020-07-10 14:34:27,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:27,876 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #443#return; {53601#true} is VALID [2020-07-10 14:34:27,876 INFO L263 TraceCheckUtils]: 12: Hoare triple {53601#true} call #t~ret3 := valid_product(); {53601#true} is VALID [2020-07-10 14:34:27,876 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {53601#true} is VALID [2020-07-10 14:34:27,876 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:27,876 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53601#true} {53601#true} #445#return; {53601#true} is VALID [2020-07-10 14:34:27,876 INFO L280 TraceCheckUtils]: 16: Hoare triple {53601#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~1 := #t~ret3;havoc #t~ret3; {53601#true} is VALID [2020-07-10 14:34:27,876 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume 0 != ~tmp~1; {53601#true} is VALID [2020-07-10 14:34:27,876 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call setup(); {53601#true} is VALID [2020-07-10 14:34:27,877 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:27,877 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53601#true} {53601#true} #447#return; {53601#true} is VALID [2020-07-10 14:34:27,877 INFO L263 TraceCheckUtils]: 21: Hoare triple {53601#true} call runTest(); {53601#true} is VALID [2020-07-10 14:34:27,877 INFO L263 TraceCheckUtils]: 22: Hoare triple {53601#true} call __utac_acc__Specification5_spec__1(); {53601#true} is VALID [2020-07-10 14:34:27,877 INFO L280 TraceCheckUtils]: 23: Hoare triple {53601#true} ~switchedOnBeforeTS~0 := 0; {53601#true} is VALID [2020-07-10 14:34:27,877 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:27,878 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #535#return; {53601#true} is VALID [2020-07-10 14:34:27,878 INFO L263 TraceCheckUtils]: 26: Hoare triple {53601#true} call test(); {53601#true} is VALID [2020-07-10 14:34:27,878 INFO L280 TraceCheckUtils]: 27: Hoare triple {53601#true} havoc ~splverifierCounter~0;havoc ~tmp~9;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {53601#true} is VALID [2020-07-10 14:34:27,878 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume !false; {53601#true} is VALID [2020-07-10 14:34:27,878 INFO L280 TraceCheckUtils]: 29: Hoare triple {53601#true} assume ~splverifierCounter~0 < 4; {53601#true} is VALID [2020-07-10 14:34:27,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {53601#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53601#true} is VALID [2020-07-10 14:34:27,879 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume 0 != ~tmp~9; {53601#true} is VALID [2020-07-10 14:34:27,879 INFO L263 TraceCheckUtils]: 32: Hoare triple {53601#true} call waterRise(); {53601#true} is VALID [2020-07-10 14:34:27,879 INFO L280 TraceCheckUtils]: 33: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53601#true} is VALID [2020-07-10 14:34:27,879 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-10 14:34:27,879 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53601#true} #489#return; {53601#true} is VALID [2020-07-10 14:34:27,879 INFO L280 TraceCheckUtils]: 36: Hoare triple {53601#true} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53601#true} is VALID [2020-07-10 14:34:27,880 INFO L280 TraceCheckUtils]: 37: Hoare triple {53601#true} assume 0 != ~tmp___0~2; {53601#true} is VALID [2020-07-10 14:34:27,880 INFO L263 TraceCheckUtils]: 38: Hoare triple {53601#true} call changeMethaneLevel(); {53601#true} is VALID [2020-07-10 14:34:27,885 INFO L280 TraceCheckUtils]: 39: Hoare triple {53601#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,886 INFO L280 TraceCheckUtils]: 40: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,886 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53601#true} #491#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,887 INFO L280 TraceCheckUtils]: 42: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,888 INFO L280 TraceCheckUtils]: 43: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,888 INFO L280 TraceCheckUtils]: 44: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,889 INFO L263 TraceCheckUtils]: 45: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,889 INFO L263 TraceCheckUtils]: 46: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,891 INFO L263 TraceCheckUtils]: 47: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret0 := isPumpRunning(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,898 INFO L280 TraceCheckUtils]: 48: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,898 INFO L280 TraceCheckUtils]: 49: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,899 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53922#(<= 1 ~methaneLevelCritical~0)} #517#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,900 INFO L280 TraceCheckUtils]: 51: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,900 INFO L280 TraceCheckUtils]: 52: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,901 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53922#(<= 1 ~methaneLevelCritical~0)} #505#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,902 INFO L280 TraceCheckUtils]: 54: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,902 INFO L280 TraceCheckUtils]: 55: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,903 INFO L263 TraceCheckUtils]: 56: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,904 INFO L280 TraceCheckUtils]: 57: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~6; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,904 INFO L280 TraceCheckUtils]: 58: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,905 INFO L263 TraceCheckUtils]: 59: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,906 INFO L280 TraceCheckUtils]: 60: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~5; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,906 INFO L280 TraceCheckUtils]: 61: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume 0 == ~pumpRunning~0; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,907 INFO L263 TraceCheckUtils]: 62: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret50 := isHighWaterLevel(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,907 INFO L280 TraceCheckUtils]: 63: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,908 INFO L263 TraceCheckUtils]: 64: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret70 := isHighWaterSensorDry(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,909 INFO L280 TraceCheckUtils]: 65: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,909 INFO L280 TraceCheckUtils]: 66: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,910 INFO L280 TraceCheckUtils]: 67: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,911 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53922#(<= 1 ~methaneLevelCritical~0)} #503#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,912 INFO L280 TraceCheckUtils]: 69: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,912 INFO L280 TraceCheckUtils]: 70: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,913 INFO L280 TraceCheckUtils]: 71: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,913 INFO L280 TraceCheckUtils]: 72: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,914 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53922#(<= 1 ~methaneLevelCritical~0)} #525#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,915 INFO L280 TraceCheckUtils]: 74: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,915 INFO L280 TraceCheckUtils]: 75: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~5; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,916 INFO L263 TraceCheckUtils]: 76: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call activatePump(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,917 INFO L280 TraceCheckUtils]: 77: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~7; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,917 INFO L263 TraceCheckUtils]: 78: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret52 := isMethaneAlarm(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,918 INFO L280 TraceCheckUtils]: 79: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~9; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,919 INFO L263 TraceCheckUtils]: 80: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret53 := isMethaneLevelCritical(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 14:34:27,919 INFO L280 TraceCheckUtils]: 81: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {54652#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:27,920 INFO L280 TraceCheckUtils]: 82: Hoare triple {54652#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54652#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 14:34:27,921 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {54652#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53922#(<= 1 ~methaneLevelCritical~0)} #539#return; {54659#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|))} is VALID [2020-07-10 14:34:27,922 INFO L280 TraceCheckUtils]: 84: Hoare triple {54659#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret53|))} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {54663#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:27,923 INFO L280 TraceCheckUtils]: 85: Hoare triple {54663#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {54663#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 14:34:27,924 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {54663#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {53922#(<= 1 ~methaneLevelCritical~0)} #499#return; {54670#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret52|))} is VALID [2020-07-10 14:34:27,925 INFO L280 TraceCheckUtils]: 87: Hoare triple {54670#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret52|))} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {54674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7))} is VALID [2020-07-10 14:34:27,926 INFO L280 TraceCheckUtils]: 88: Hoare triple {54674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7))} assume !(0 != ~tmp~7); {53602#false} is VALID [2020-07-10 14:34:27,926 INFO L263 TraceCheckUtils]: 89: Hoare triple {53602#false} call activatePump__wrappee__highWaterSensor(); {53602#false} is VALID [2020-07-10 14:34:27,926 INFO L280 TraceCheckUtils]: 90: Hoare triple {53602#false} ~pumpRunning~0 := 1; {53602#false} is VALID [2020-07-10 14:34:27,926 INFO L280 TraceCheckUtils]: 91: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,926 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {53602#false} {53602#false} #501#return; {53602#false} is VALID [2020-07-10 14:34:27,927 INFO L280 TraceCheckUtils]: 93: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,927 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {53602#false} {53922#(<= 1 ~methaneLevelCritical~0)} #527#return; {53602#false} is VALID [2020-07-10 14:34:27,927 INFO L280 TraceCheckUtils]: 95: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,927 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {53602#false} {53922#(<= 1 ~methaneLevelCritical~0)} #487#return; {53602#false} is VALID [2020-07-10 14:34:27,927 INFO L280 TraceCheckUtils]: 97: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,927 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {53602#false} {53922#(<= 1 ~methaneLevelCritical~0)} #509#return; {53602#false} is VALID [2020-07-10 14:34:27,928 INFO L263 TraceCheckUtils]: 99: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-10 14:34:27,928 INFO L280 TraceCheckUtils]: 100: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-10 14:34:27,928 INFO L263 TraceCheckUtils]: 101: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-10 14:34:27,928 INFO L280 TraceCheckUtils]: 102: Hoare triple {53602#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53602#false} is VALID [2020-07-10 14:34:27,928 INFO L280 TraceCheckUtils]: 103: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,928 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-10 14:34:27,928 INFO L280 TraceCheckUtils]: 105: Hoare triple {53602#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53602#false} is VALID [2020-07-10 14:34:27,929 INFO L280 TraceCheckUtils]: 106: Hoare triple {53602#false} assume !(2 != ~tmp~0); {53602#false} is VALID [2020-07-10 14:34:27,929 INFO L280 TraceCheckUtils]: 107: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,929 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {53602#false} {53602#false} #511#return; {53602#false} is VALID [2020-07-10 14:34:27,929 INFO L280 TraceCheckUtils]: 109: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,929 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {53602#false} {53922#(<= 1 ~methaneLevelCritical~0)} #495#return; {53602#false} is VALID [2020-07-10 14:34:27,929 INFO L280 TraceCheckUtils]: 111: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:27,930 INFO L280 TraceCheckUtils]: 112: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-10 14:34:27,930 INFO L280 TraceCheckUtils]: 113: Hoare triple {53602#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53602#false} is VALID [2020-07-10 14:34:27,930 INFO L280 TraceCheckUtils]: 114: Hoare triple {53602#false} assume !(0 != ~tmp~9); {53602#false} is VALID [2020-07-10 14:34:27,930 INFO L280 TraceCheckUtils]: 115: Hoare triple {53602#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53602#false} is VALID [2020-07-10 14:34:27,930 INFO L280 TraceCheckUtils]: 116: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-10 14:34:27,930 INFO L280 TraceCheckUtils]: 117: Hoare triple {53602#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53602#false} is VALID [2020-07-10 14:34:27,931 INFO L280 TraceCheckUtils]: 118: Hoare triple {53602#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53602#false} is VALID [2020-07-10 14:34:27,931 INFO L280 TraceCheckUtils]: 119: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-10 14:34:27,931 INFO L263 TraceCheckUtils]: 120: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-10 14:34:27,931 INFO L263 TraceCheckUtils]: 121: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53602#false} is VALID [2020-07-10 14:34:27,931 INFO L263 TraceCheckUtils]: 122: Hoare triple {53602#false} call #t~ret0 := isPumpRunning(); {53602#false} is VALID [2020-07-10 14:34:27,931 INFO L280 TraceCheckUtils]: 123: Hoare triple {53602#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53602#false} is VALID [2020-07-10 14:34:27,931 INFO L280 TraceCheckUtils]: 124: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,932 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {53602#false} {53602#false} #517#return; {53602#false} is VALID [2020-07-10 14:34:27,932 INFO L280 TraceCheckUtils]: 126: Hoare triple {53602#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53602#false} is VALID [2020-07-10 14:34:27,932 INFO L280 TraceCheckUtils]: 127: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,932 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {53602#false} {53602#false} #505#return; {53602#false} is VALID [2020-07-10 14:34:27,932 INFO L280 TraceCheckUtils]: 129: Hoare triple {53602#false} assume 0 != ~pumpRunning~0; {53602#false} is VALID [2020-07-10 14:34:27,932 INFO L263 TraceCheckUtils]: 130: Hoare triple {53602#false} call lowerWaterLevel(); {53602#false} is VALID [2020-07-10 14:34:27,933 INFO L280 TraceCheckUtils]: 131: Hoare triple {53602#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53602#false} is VALID [2020-07-10 14:34:27,933 INFO L280 TraceCheckUtils]: 132: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,933 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {53602#false} {53602#false} #507#return; {53602#false} is VALID [2020-07-10 14:34:27,933 INFO L280 TraceCheckUtils]: 134: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-10 14:34:27,933 INFO L263 TraceCheckUtils]: 135: Hoare triple {53602#false} call processEnvironment(); {53602#false} is VALID [2020-07-10 14:34:27,933 INFO L280 TraceCheckUtils]: 136: Hoare triple {53602#false} havoc ~tmp~6; {53602#false} is VALID [2020-07-10 14:34:27,934 INFO L280 TraceCheckUtils]: 137: Hoare triple {53602#false} assume 0 != ~pumpRunning~0; {53602#false} is VALID [2020-07-10 14:34:27,934 INFO L263 TraceCheckUtils]: 138: Hoare triple {53602#false} call #t~ret51 := isMethaneAlarm(); {53602#false} is VALID [2020-07-10 14:34:27,934 INFO L280 TraceCheckUtils]: 139: Hoare triple {53602#false} havoc ~retValue_acc~9; {53602#false} is VALID [2020-07-10 14:34:27,934 INFO L263 TraceCheckUtils]: 140: Hoare triple {53602#false} call #t~ret53 := isMethaneLevelCritical(); {53602#false} is VALID [2020-07-10 14:34:27,934 INFO L280 TraceCheckUtils]: 141: Hoare triple {53602#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53602#false} is VALID [2020-07-10 14:34:27,934 INFO L280 TraceCheckUtils]: 142: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,934 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {53602#false} {53602#false} #539#return; {53602#false} is VALID [2020-07-10 14:34:27,935 INFO L280 TraceCheckUtils]: 144: Hoare triple {53602#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53602#false} is VALID [2020-07-10 14:34:27,935 INFO L280 TraceCheckUtils]: 145: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,935 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {53602#false} {53602#false} #481#return; {53602#false} is VALID [2020-07-10 14:34:27,935 INFO L280 TraceCheckUtils]: 147: Hoare triple {53602#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {53602#false} is VALID [2020-07-10 14:34:27,935 INFO L280 TraceCheckUtils]: 148: Hoare triple {53602#false} assume !(0 != ~tmp~6); {53602#false} is VALID [2020-07-10 14:34:27,935 INFO L263 TraceCheckUtils]: 149: Hoare triple {53602#false} call processEnvironment__wrappee__methaneQuery(); {53602#false} is VALID [2020-07-10 14:34:27,936 INFO L280 TraceCheckUtils]: 150: Hoare triple {53602#false} havoc ~tmp~5; {53602#false} is VALID [2020-07-10 14:34:27,936 INFO L280 TraceCheckUtils]: 151: Hoare triple {53602#false} assume !(0 == ~pumpRunning~0); {53602#false} is VALID [2020-07-10 14:34:27,936 INFO L263 TraceCheckUtils]: 152: Hoare triple {53602#false} call processEnvironment__wrappee__base(); {53602#false} is VALID [2020-07-10 14:34:27,936 INFO L280 TraceCheckUtils]: 153: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,936 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {53602#false} {53602#false} #531#return; {53602#false} is VALID [2020-07-10 14:34:27,936 INFO L280 TraceCheckUtils]: 155: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,937 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {53602#false} {53602#false} #485#return; {53602#false} is VALID [2020-07-10 14:34:27,937 INFO L280 TraceCheckUtils]: 157: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,937 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {53602#false} {53602#false} #509#return; {53602#false} is VALID [2020-07-10 14:34:27,937 INFO L263 TraceCheckUtils]: 159: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-10 14:34:27,937 INFO L280 TraceCheckUtils]: 160: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-10 14:34:27,937 INFO L263 TraceCheckUtils]: 161: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-10 14:34:27,937 INFO L280 TraceCheckUtils]: 162: Hoare triple {53602#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53602#false} is VALID [2020-07-10 14:34:27,938 INFO L280 TraceCheckUtils]: 163: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,938 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-10 14:34:27,938 INFO L280 TraceCheckUtils]: 165: Hoare triple {53602#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53602#false} is VALID [2020-07-10 14:34:27,938 INFO L280 TraceCheckUtils]: 166: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-10 14:34:27,938 INFO L263 TraceCheckUtils]: 167: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53602#false} is VALID [2020-07-10 14:34:27,938 INFO L280 TraceCheckUtils]: 168: Hoare triple {53602#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53602#false} is VALID [2020-07-10 14:34:27,939 INFO L280 TraceCheckUtils]: 169: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,939 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {53602#false} {53602#false} #521#return; {53602#false} is VALID [2020-07-10 14:34:27,939 INFO L280 TraceCheckUtils]: 171: Hoare triple {53602#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53602#false} is VALID [2020-07-10 14:34:27,939 INFO L280 TraceCheckUtils]: 172: Hoare triple {53602#false} assume 0 != ~tmp___0~0; {53602#false} is VALID [2020-07-10 14:34:27,939 INFO L280 TraceCheckUtils]: 173: Hoare triple {53602#false} assume !(0 == ~switchedOnBeforeTS~0); {53602#false} is VALID [2020-07-10 14:34:27,939 INFO L280 TraceCheckUtils]: 174: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,940 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {53602#false} {53602#false} #511#return; {53602#false} is VALID [2020-07-10 14:34:27,940 INFO L280 TraceCheckUtils]: 176: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,940 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {53602#false} {53602#false} #495#return; {53602#false} is VALID [2020-07-10 14:34:27,940 INFO L280 TraceCheckUtils]: 178: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:27,940 INFO L280 TraceCheckUtils]: 179: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-10 14:34:27,940 INFO L280 TraceCheckUtils]: 180: Hoare triple {53602#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53602#false} is VALID [2020-07-10 14:34:27,940 INFO L280 TraceCheckUtils]: 181: Hoare triple {53602#false} assume !(0 != ~tmp~9); {53602#false} is VALID [2020-07-10 14:34:27,941 INFO L280 TraceCheckUtils]: 182: Hoare triple {53602#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53602#false} is VALID [2020-07-10 14:34:27,941 INFO L280 TraceCheckUtils]: 183: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-10 14:34:27,941 INFO L280 TraceCheckUtils]: 184: Hoare triple {53602#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53602#false} is VALID [2020-07-10 14:34:27,941 INFO L280 TraceCheckUtils]: 185: Hoare triple {53602#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53602#false} is VALID [2020-07-10 14:34:27,941 INFO L280 TraceCheckUtils]: 186: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-10 14:34:27,941 INFO L263 TraceCheckUtils]: 187: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-10 14:34:27,942 INFO L263 TraceCheckUtils]: 188: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53602#false} is VALID [2020-07-10 14:34:27,942 INFO L263 TraceCheckUtils]: 189: Hoare triple {53602#false} call #t~ret0 := isPumpRunning(); {53602#false} is VALID [2020-07-10 14:34:27,942 INFO L280 TraceCheckUtils]: 190: Hoare triple {53602#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53602#false} is VALID [2020-07-10 14:34:27,942 INFO L280 TraceCheckUtils]: 191: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,942 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {53602#false} {53602#false} #517#return; {53602#false} is VALID [2020-07-10 14:34:27,942 INFO L280 TraceCheckUtils]: 193: Hoare triple {53602#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53602#false} is VALID [2020-07-10 14:34:27,942 INFO L280 TraceCheckUtils]: 194: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,943 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {53602#false} {53602#false} #505#return; {53602#false} is VALID [2020-07-10 14:34:27,943 INFO L280 TraceCheckUtils]: 196: Hoare triple {53602#false} assume 0 != ~pumpRunning~0; {53602#false} is VALID [2020-07-10 14:34:27,943 INFO L263 TraceCheckUtils]: 197: Hoare triple {53602#false} call lowerWaterLevel(); {53602#false} is VALID [2020-07-10 14:34:27,943 INFO L280 TraceCheckUtils]: 198: Hoare triple {53602#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53602#false} is VALID [2020-07-10 14:34:27,943 INFO L280 TraceCheckUtils]: 199: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,943 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {53602#false} {53602#false} #507#return; {53602#false} is VALID [2020-07-10 14:34:27,944 INFO L280 TraceCheckUtils]: 201: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-10 14:34:27,944 INFO L263 TraceCheckUtils]: 202: Hoare triple {53602#false} call processEnvironment(); {53602#false} is VALID [2020-07-10 14:34:27,944 INFO L280 TraceCheckUtils]: 203: Hoare triple {53602#false} havoc ~tmp~6; {53602#false} is VALID [2020-07-10 14:34:27,944 INFO L280 TraceCheckUtils]: 204: Hoare triple {53602#false} assume 0 != ~pumpRunning~0; {53602#false} is VALID [2020-07-10 14:34:27,944 INFO L263 TraceCheckUtils]: 205: Hoare triple {53602#false} call #t~ret51 := isMethaneAlarm(); {53602#false} is VALID [2020-07-10 14:34:27,944 INFO L280 TraceCheckUtils]: 206: Hoare triple {53602#false} havoc ~retValue_acc~9; {53602#false} is VALID [2020-07-10 14:34:27,945 INFO L263 TraceCheckUtils]: 207: Hoare triple {53602#false} call #t~ret53 := isMethaneLevelCritical(); {53602#false} is VALID [2020-07-10 14:34:27,945 INFO L280 TraceCheckUtils]: 208: Hoare triple {53602#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53602#false} is VALID [2020-07-10 14:34:27,945 INFO L280 TraceCheckUtils]: 209: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,945 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {53602#false} {53602#false} #539#return; {53602#false} is VALID [2020-07-10 14:34:27,945 INFO L280 TraceCheckUtils]: 211: Hoare triple {53602#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53602#false} is VALID [2020-07-10 14:34:27,945 INFO L280 TraceCheckUtils]: 212: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,945 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {53602#false} {53602#false} #481#return; {53602#false} is VALID [2020-07-10 14:34:27,946 INFO L280 TraceCheckUtils]: 214: Hoare triple {53602#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~6 := #t~ret51;havoc #t~ret51; {53602#false} is VALID [2020-07-10 14:34:27,946 INFO L280 TraceCheckUtils]: 215: Hoare triple {53602#false} assume 0 != ~tmp~6; {53602#false} is VALID [2020-07-10 14:34:27,946 INFO L263 TraceCheckUtils]: 216: Hoare triple {53602#false} call deactivatePump(); {53602#false} is VALID [2020-07-10 14:34:27,946 INFO L280 TraceCheckUtils]: 217: Hoare triple {53602#false} ~pumpRunning~0 := 0; {53602#false} is VALID [2020-07-10 14:34:27,946 INFO L280 TraceCheckUtils]: 218: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,946 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {53602#false} {53602#false} #483#return; {53602#false} is VALID [2020-07-10 14:34:27,947 INFO L280 TraceCheckUtils]: 220: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,947 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {53602#false} {53602#false} #509#return; {53602#false} is VALID [2020-07-10 14:34:27,947 INFO L263 TraceCheckUtils]: 222: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-10 14:34:27,947 INFO L280 TraceCheckUtils]: 223: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-10 14:34:27,947 INFO L263 TraceCheckUtils]: 224: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-10 14:34:27,947 INFO L280 TraceCheckUtils]: 225: Hoare triple {53602#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53602#false} is VALID [2020-07-10 14:34:27,947 INFO L280 TraceCheckUtils]: 226: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,948 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-10 14:34:27,948 INFO L280 TraceCheckUtils]: 228: Hoare triple {53602#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53602#false} is VALID [2020-07-10 14:34:27,948 INFO L280 TraceCheckUtils]: 229: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-10 14:34:27,948 INFO L263 TraceCheckUtils]: 230: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53602#false} is VALID [2020-07-10 14:34:27,948 INFO L280 TraceCheckUtils]: 231: Hoare triple {53602#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53602#false} is VALID [2020-07-10 14:34:27,948 INFO L280 TraceCheckUtils]: 232: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,949 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {53602#false} {53602#false} #521#return; {53602#false} is VALID [2020-07-10 14:34:27,949 INFO L280 TraceCheckUtils]: 234: Hoare triple {53602#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53602#false} is VALID [2020-07-10 14:34:27,949 INFO L280 TraceCheckUtils]: 235: Hoare triple {53602#false} assume !(0 != ~tmp___0~0); {53602#false} is VALID [2020-07-10 14:34:27,949 INFO L280 TraceCheckUtils]: 236: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,949 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {53602#false} {53602#false} #511#return; {53602#false} is VALID [2020-07-10 14:34:27,949 INFO L280 TraceCheckUtils]: 238: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,950 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {53602#false} {53602#false} #495#return; {53602#false} is VALID [2020-07-10 14:34:27,950 INFO L280 TraceCheckUtils]: 240: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:27,950 INFO L280 TraceCheckUtils]: 241: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-10 14:34:27,950 INFO L280 TraceCheckUtils]: 242: Hoare triple {53602#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53602#false} is VALID [2020-07-10 14:34:27,950 INFO L280 TraceCheckUtils]: 243: Hoare triple {53602#false} assume 0 != ~tmp~9; {53602#false} is VALID [2020-07-10 14:34:27,950 INFO L263 TraceCheckUtils]: 244: Hoare triple {53602#false} call waterRise(); {53602#false} is VALID [2020-07-10 14:34:27,950 INFO L280 TraceCheckUtils]: 245: Hoare triple {53602#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53602#false} is VALID [2020-07-10 14:34:27,951 INFO L280 TraceCheckUtils]: 246: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,951 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {53602#false} {53602#false} #489#return; {53602#false} is VALID [2020-07-10 14:34:27,951 INFO L280 TraceCheckUtils]: 248: Hoare triple {53602#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53602#false} is VALID [2020-07-10 14:34:27,951 INFO L280 TraceCheckUtils]: 249: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-10 14:34:27,951 INFO L280 TraceCheckUtils]: 250: Hoare triple {53602#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53602#false} is VALID [2020-07-10 14:34:27,951 INFO L280 TraceCheckUtils]: 251: Hoare triple {53602#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53602#false} is VALID [2020-07-10 14:34:27,951 INFO L280 TraceCheckUtils]: 252: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-10 14:34:27,952 INFO L263 TraceCheckUtils]: 253: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-10 14:34:27,952 INFO L263 TraceCheckUtils]: 254: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53602#false} is VALID [2020-07-10 14:34:27,952 INFO L263 TraceCheckUtils]: 255: Hoare triple {53602#false} call #t~ret0 := isPumpRunning(); {53602#false} is VALID [2020-07-10 14:34:27,952 INFO L280 TraceCheckUtils]: 256: Hoare triple {53602#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53602#false} is VALID [2020-07-10 14:34:27,952 INFO L280 TraceCheckUtils]: 257: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,952 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {53602#false} {53602#false} #517#return; {53602#false} is VALID [2020-07-10 14:34:27,953 INFO L280 TraceCheckUtils]: 259: Hoare triple {53602#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53602#false} is VALID [2020-07-10 14:34:27,953 INFO L280 TraceCheckUtils]: 260: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,953 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {53602#false} {53602#false} #505#return; {53602#false} is VALID [2020-07-10 14:34:27,953 INFO L280 TraceCheckUtils]: 262: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-10 14:34:27,953 INFO L280 TraceCheckUtils]: 263: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-10 14:34:27,953 INFO L263 TraceCheckUtils]: 264: Hoare triple {53602#false} call processEnvironment(); {53602#false} is VALID [2020-07-10 14:34:27,953 INFO L280 TraceCheckUtils]: 265: Hoare triple {53602#false} havoc ~tmp~6; {53602#false} is VALID [2020-07-10 14:34:27,954 INFO L280 TraceCheckUtils]: 266: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-10 14:34:27,954 INFO L263 TraceCheckUtils]: 267: Hoare triple {53602#false} call processEnvironment__wrappee__methaneQuery(); {53602#false} is VALID [2020-07-10 14:34:27,954 INFO L280 TraceCheckUtils]: 268: Hoare triple {53602#false} havoc ~tmp~5; {53602#false} is VALID [2020-07-10 14:34:27,954 INFO L280 TraceCheckUtils]: 269: Hoare triple {53602#false} assume 0 == ~pumpRunning~0; {53602#false} is VALID [2020-07-10 14:34:27,954 INFO L263 TraceCheckUtils]: 270: Hoare triple {53602#false} call #t~ret50 := isHighWaterLevel(); {53602#false} is VALID [2020-07-10 14:34:27,954 INFO L280 TraceCheckUtils]: 271: Hoare triple {53602#false} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53602#false} is VALID [2020-07-10 14:34:27,955 INFO L263 TraceCheckUtils]: 272: Hoare triple {53602#false} call #t~ret70 := isHighWaterSensorDry(); {53602#false} is VALID [2020-07-10 14:34:27,955 INFO L280 TraceCheckUtils]: 273: Hoare triple {53602#false} havoc ~retValue_acc~6; {53602#false} is VALID [2020-07-10 14:34:27,955 INFO L280 TraceCheckUtils]: 274: Hoare triple {53602#false} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53602#false} is VALID [2020-07-10 14:34:27,955 INFO L280 TraceCheckUtils]: 275: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,955 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {53602#false} {53602#false} #503#return; {53602#false} is VALID [2020-07-10 14:34:27,955 INFO L280 TraceCheckUtils]: 277: Hoare triple {53602#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53602#false} is VALID [2020-07-10 14:34:27,956 INFO L280 TraceCheckUtils]: 278: Hoare triple {53602#false} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53602#false} is VALID [2020-07-10 14:34:27,956 INFO L280 TraceCheckUtils]: 279: Hoare triple {53602#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53602#false} is VALID [2020-07-10 14:34:27,956 INFO L280 TraceCheckUtils]: 280: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,956 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {53602#false} {53602#false} #525#return; {53602#false} is VALID [2020-07-10 14:34:27,956 INFO L280 TraceCheckUtils]: 282: Hoare triple {53602#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53602#false} is VALID [2020-07-10 14:34:27,956 INFO L280 TraceCheckUtils]: 283: Hoare triple {53602#false} assume !(0 != ~tmp~5); {53602#false} is VALID [2020-07-10 14:34:27,956 INFO L263 TraceCheckUtils]: 284: Hoare triple {53602#false} call processEnvironment__wrappee__base(); {53602#false} is VALID [2020-07-10 14:34:27,957 INFO L280 TraceCheckUtils]: 285: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,957 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {53602#false} {53602#false} #529#return; {53602#false} is VALID [2020-07-10 14:34:27,957 INFO L280 TraceCheckUtils]: 287: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,957 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {53602#false} {53602#false} #487#return; {53602#false} is VALID [2020-07-10 14:34:27,957 INFO L280 TraceCheckUtils]: 289: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,957 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {53602#false} {53602#false} #509#return; {53602#false} is VALID [2020-07-10 14:34:27,957 INFO L263 TraceCheckUtils]: 291: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-10 14:34:27,958 INFO L280 TraceCheckUtils]: 292: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-10 14:34:27,958 INFO L263 TraceCheckUtils]: 293: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-10 14:34:27,958 INFO L280 TraceCheckUtils]: 294: Hoare triple {53602#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53602#false} is VALID [2020-07-10 14:34:27,958 INFO L280 TraceCheckUtils]: 295: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,958 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-10 14:34:27,958 INFO L280 TraceCheckUtils]: 297: Hoare triple {53602#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53602#false} is VALID [2020-07-10 14:34:27,959 INFO L280 TraceCheckUtils]: 298: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-10 14:34:27,959 INFO L263 TraceCheckUtils]: 299: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53602#false} is VALID [2020-07-10 14:34:27,959 INFO L280 TraceCheckUtils]: 300: Hoare triple {53602#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53602#false} is VALID [2020-07-10 14:34:27,959 INFO L280 TraceCheckUtils]: 301: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,959 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {53602#false} {53602#false} #521#return; {53602#false} is VALID [2020-07-10 14:34:27,959 INFO L280 TraceCheckUtils]: 303: Hoare triple {53602#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53602#false} is VALID [2020-07-10 14:34:27,959 INFO L280 TraceCheckUtils]: 304: Hoare triple {53602#false} assume !(0 != ~tmp___0~0); {53602#false} is VALID [2020-07-10 14:34:27,960 INFO L280 TraceCheckUtils]: 305: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,960 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {53602#false} {53602#false} #511#return; {53602#false} is VALID [2020-07-10 14:34:27,960 INFO L280 TraceCheckUtils]: 307: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,960 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {53602#false} {53602#false} #495#return; {53602#false} is VALID [2020-07-10 14:34:27,960 INFO L280 TraceCheckUtils]: 309: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:27,960 INFO L280 TraceCheckUtils]: 310: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-10 14:34:27,960 INFO L280 TraceCheckUtils]: 311: Hoare triple {53602#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp~9 := #t~nondet71;havoc #t~nondet71; {53602#false} is VALID [2020-07-10 14:34:27,961 INFO L280 TraceCheckUtils]: 312: Hoare triple {53602#false} assume 0 != ~tmp~9; {53602#false} is VALID [2020-07-10 14:34:27,961 INFO L263 TraceCheckUtils]: 313: Hoare triple {53602#false} call waterRise(); {53602#false} is VALID [2020-07-10 14:34:27,961 INFO L280 TraceCheckUtils]: 314: Hoare triple {53602#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53602#false} is VALID [2020-07-10 14:34:27,961 INFO L280 TraceCheckUtils]: 315: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,961 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {53602#false} {53602#false} #489#return; {53602#false} is VALID [2020-07-10 14:34:27,961 INFO L280 TraceCheckUtils]: 317: Hoare triple {53602#false} assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~tmp___0~2 := #t~nondet72;havoc #t~nondet72; {53602#false} is VALID [2020-07-10 14:34:27,962 INFO L280 TraceCheckUtils]: 318: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-10 14:34:27,962 INFO L280 TraceCheckUtils]: 319: Hoare triple {53602#false} assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~tmp___2~0 := #t~nondet73;havoc #t~nondet73; {53602#false} is VALID [2020-07-10 14:34:27,962 INFO L280 TraceCheckUtils]: 320: Hoare triple {53602#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~tmp___1~0 := #t~nondet74;havoc #t~nondet74; {53602#false} is VALID [2020-07-10 14:34:27,962 INFO L280 TraceCheckUtils]: 321: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-10 14:34:27,962 INFO L263 TraceCheckUtils]: 322: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-10 14:34:27,962 INFO L263 TraceCheckUtils]: 323: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53602#false} is VALID [2020-07-10 14:34:27,962 INFO L263 TraceCheckUtils]: 324: Hoare triple {53602#false} call #t~ret0 := isPumpRunning(); {53602#false} is VALID [2020-07-10 14:34:27,963 INFO L280 TraceCheckUtils]: 325: Hoare triple {53602#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53602#false} is VALID [2020-07-10 14:34:27,963 INFO L280 TraceCheckUtils]: 326: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,963 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {53602#false} {53602#false} #517#return; {53602#false} is VALID [2020-07-10 14:34:27,963 INFO L280 TraceCheckUtils]: 328: Hoare triple {53602#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {53602#false} is VALID [2020-07-10 14:34:27,963 INFO L280 TraceCheckUtils]: 329: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,963 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {53602#false} {53602#false} #505#return; {53602#false} is VALID [2020-07-10 14:34:27,964 INFO L280 TraceCheckUtils]: 331: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-10 14:34:27,964 INFO L280 TraceCheckUtils]: 332: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-10 14:34:27,964 INFO L263 TraceCheckUtils]: 333: Hoare triple {53602#false} call processEnvironment(); {53602#false} is VALID [2020-07-10 14:34:27,964 INFO L280 TraceCheckUtils]: 334: Hoare triple {53602#false} havoc ~tmp~6; {53602#false} is VALID [2020-07-10 14:34:27,964 INFO L280 TraceCheckUtils]: 335: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-10 14:34:27,964 INFO L263 TraceCheckUtils]: 336: Hoare triple {53602#false} call processEnvironment__wrappee__methaneQuery(); {53602#false} is VALID [2020-07-10 14:34:27,965 INFO L280 TraceCheckUtils]: 337: Hoare triple {53602#false} havoc ~tmp~5; {53602#false} is VALID [2020-07-10 14:34:27,965 INFO L280 TraceCheckUtils]: 338: Hoare triple {53602#false} assume 0 == ~pumpRunning~0; {53602#false} is VALID [2020-07-10 14:34:27,965 INFO L263 TraceCheckUtils]: 339: Hoare triple {53602#false} call #t~ret50 := isHighWaterLevel(); {53602#false} is VALID [2020-07-10 14:34:27,965 INFO L280 TraceCheckUtils]: 340: Hoare triple {53602#false} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53602#false} is VALID [2020-07-10 14:34:27,965 INFO L263 TraceCheckUtils]: 341: Hoare triple {53602#false} call #t~ret70 := isHighWaterSensorDry(); {53602#false} is VALID [2020-07-10 14:34:27,965 INFO L280 TraceCheckUtils]: 342: Hoare triple {53602#false} havoc ~retValue_acc~6; {53602#false} is VALID [2020-07-10 14:34:27,965 INFO L280 TraceCheckUtils]: 343: Hoare triple {53602#false} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53602#false} is VALID [2020-07-10 14:34:27,966 INFO L280 TraceCheckUtils]: 344: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,966 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {53602#false} {53602#false} #503#return; {53602#false} is VALID [2020-07-10 14:34:27,966 INFO L280 TraceCheckUtils]: 346: Hoare triple {53602#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {53602#false} is VALID [2020-07-10 14:34:27,966 INFO L280 TraceCheckUtils]: 347: Hoare triple {53602#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53602#false} is VALID [2020-07-10 14:34:27,966 INFO L280 TraceCheckUtils]: 348: Hoare triple {53602#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53602#false} is VALID [2020-07-10 14:34:27,966 INFO L280 TraceCheckUtils]: 349: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,967 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {53602#false} {53602#false} #525#return; {53602#false} is VALID [2020-07-10 14:34:27,967 INFO L280 TraceCheckUtils]: 351: Hoare triple {53602#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~5 := #t~ret50;havoc #t~ret50; {53602#false} is VALID [2020-07-10 14:34:27,967 INFO L280 TraceCheckUtils]: 352: Hoare triple {53602#false} assume 0 != ~tmp~5; {53602#false} is VALID [2020-07-10 14:34:27,967 INFO L263 TraceCheckUtils]: 353: Hoare triple {53602#false} call activatePump(); {53602#false} is VALID [2020-07-10 14:34:27,967 INFO L280 TraceCheckUtils]: 354: Hoare triple {53602#false} havoc ~tmp~7; {53602#false} is VALID [2020-07-10 14:34:27,967 INFO L263 TraceCheckUtils]: 355: Hoare triple {53602#false} call #t~ret52 := isMethaneAlarm(); {53602#false} is VALID [2020-07-10 14:34:27,967 INFO L280 TraceCheckUtils]: 356: Hoare triple {53602#false} havoc ~retValue_acc~9; {53602#false} is VALID [2020-07-10 14:34:27,968 INFO L263 TraceCheckUtils]: 357: Hoare triple {53602#false} call #t~ret53 := isMethaneLevelCritical(); {53602#false} is VALID [2020-07-10 14:34:27,968 INFO L280 TraceCheckUtils]: 358: Hoare triple {53602#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {53602#false} is VALID [2020-07-10 14:34:27,968 INFO L280 TraceCheckUtils]: 359: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,968 INFO L275 TraceCheckUtils]: 360: Hoare quadruple {53602#false} {53602#false} #539#return; {53602#false} is VALID [2020-07-10 14:34:27,968 INFO L280 TraceCheckUtils]: 361: Hoare triple {53602#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~retValue_acc~9 := #t~ret53;havoc #t~ret53;#res := ~retValue_acc~9; {53602#false} is VALID [2020-07-10 14:34:27,968 INFO L280 TraceCheckUtils]: 362: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,968 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {53602#false} {53602#false} #499#return; {53602#false} is VALID [2020-07-10 14:34:27,969 INFO L280 TraceCheckUtils]: 364: Hoare triple {53602#false} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~7 := #t~ret52;havoc #t~ret52; {53602#false} is VALID [2020-07-10 14:34:27,969 INFO L280 TraceCheckUtils]: 365: Hoare triple {53602#false} assume !(0 != ~tmp~7); {53602#false} is VALID [2020-07-10 14:34:27,969 INFO L263 TraceCheckUtils]: 366: Hoare triple {53602#false} call activatePump__wrappee__highWaterSensor(); {53602#false} is VALID [2020-07-10 14:34:27,969 INFO L280 TraceCheckUtils]: 367: Hoare triple {53602#false} ~pumpRunning~0 := 1; {53602#false} is VALID [2020-07-10 14:34:27,969 INFO L280 TraceCheckUtils]: 368: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,969 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {53602#false} {53602#false} #501#return; {53602#false} is VALID [2020-07-10 14:34:27,970 INFO L280 TraceCheckUtils]: 370: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,970 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {53602#false} {53602#false} #527#return; {53602#false} is VALID [2020-07-10 14:34:27,970 INFO L280 TraceCheckUtils]: 372: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,970 INFO L275 TraceCheckUtils]: 373: Hoare quadruple {53602#false} {53602#false} #487#return; {53602#false} is VALID [2020-07-10 14:34:27,970 INFO L280 TraceCheckUtils]: 374: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,970 INFO L275 TraceCheckUtils]: 375: Hoare quadruple {53602#false} {53602#false} #509#return; {53602#false} is VALID [2020-07-10 14:34:27,970 INFO L263 TraceCheckUtils]: 376: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-10 14:34:27,971 INFO L280 TraceCheckUtils]: 377: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-10 14:34:27,971 INFO L263 TraceCheckUtils]: 378: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-10 14:34:27,971 INFO L280 TraceCheckUtils]: 379: Hoare triple {53602#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {53602#false} is VALID [2020-07-10 14:34:27,971 INFO L280 TraceCheckUtils]: 380: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,971 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-10 14:34:27,971 INFO L280 TraceCheckUtils]: 382: Hoare triple {53602#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {53602#false} is VALID [2020-07-10 14:34:27,972 INFO L280 TraceCheckUtils]: 383: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-10 14:34:27,972 INFO L263 TraceCheckUtils]: 384: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53602#false} is VALID [2020-07-10 14:34:27,972 INFO L280 TraceCheckUtils]: 385: Hoare triple {53602#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~pumpRunning~0;#res := ~retValue_acc~10; {53602#false} is VALID [2020-07-10 14:34:27,972 INFO L280 TraceCheckUtils]: 386: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-10 14:34:27,972 INFO L275 TraceCheckUtils]: 387: Hoare quadruple {53602#false} {53602#false} #521#return; {53602#false} is VALID [2020-07-10 14:34:27,972 INFO L280 TraceCheckUtils]: 388: Hoare triple {53602#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {53602#false} is VALID [2020-07-10 14:34:27,972 INFO L280 TraceCheckUtils]: 389: Hoare triple {53602#false} assume 0 != ~tmp___0~0; {53602#false} is VALID [2020-07-10 14:34:27,973 INFO L280 TraceCheckUtils]: 390: Hoare triple {53602#false} assume 0 == ~switchedOnBeforeTS~0; {53602#false} is VALID [2020-07-10 14:34:27,973 INFO L263 TraceCheckUtils]: 391: Hoare triple {53602#false} call __automaton_fail(); {53602#false} is VALID [2020-07-10 14:34:27,973 INFO L280 TraceCheckUtils]: 392: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-10 14:34:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2020-07-10 14:34:28,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:34:28,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [19] total 24 [2020-07-10 14:34:28,050 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167322699] [2020-07-10 14:34:28,050 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 393 [2020-07-10 14:34:28,051 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:34:28,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 14:34:28,355 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 209 edges. 209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:28,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 14:34:28,355 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:34:28,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 14:34:28,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:34:28,356 INFO L87 Difference]: Start difference. First operand 2137 states and 2395 transitions. Second operand 8 states.